AMD Ryzen 5 7600X security mitigation benchmarks by Michael Larabel for a future article.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2402061-NE-2402055NE46
AMD Ryzen 5 7600X CPU Security Mitigations
AMD Ryzen 5 7600X security mitigation benchmarks by Michael Larabel for a future article.
Default:
Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411
OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160
mitigations=off:
Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411
OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160
spectre_v2=off:
Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411
OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160
nospectre_v1:
Processor: AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0604 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: AMD Radeon RX 6800 XT (2575/1000MHz), Audio: AMD Navi 21 HDMI Audio, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411
OS: Ubuntu 22.04, Kernel: 6.0.0-060000rc7daily20221001-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160
mitigations_off:
Processor: AMD Ryzen 5 3600 6-Core @ 4.21GHz (6 Cores / 12 Threads), Motherboard: BIOSTAR B550MX/E PRO (5.17 BIOS), Chipset: AMD Starship/Matisse, Memory: 2 x 8 GB DDR4-3200MT/s, Disk: 3 x 18000GB Seagate ST18000NM000J-2T + 240GB Kingston SHPM228, Network: Realtek RTL8111/8168/8411
OS: Debian 12, Kernel: 6.5.0-0.deb12.4-amd64 (x86_64), Compiler: GCC 12.2.0, File-System: ext4
mitigations_on:
Processor: AMD Ryzen 5 3600 6-Core @ 4.21GHz (6 Cores / 12 Threads), Motherboard: BIOSTAR B550MX/E PRO (5.17 BIOS), Chipset: AMD Starship/Matisse, Memory: 2 x 8 GB DDR4-3200MT/s, Disk: 3 x 18000GB Seagate ST18000NM000J-2T + 240GB Kingston SHPM228, Network: Realtek RTL8111/8168/8411
OS: Debian 12, Kernel: 6.5.0-0.deb12.4-amd64 (x86_64), Compiler: GCC 12.2.0, File-System: ext4
mitigations_on_2:
Processor: Intel Core i7-7700HQ @ 3.80GHz (4 Cores / 8 Threads), Motherboard: KBL Neptune_KLS (V1.11 BIOS), Memory: 16GB, Disk: 2000GB Samsung SSD 970 EVO Plus 2TB, Graphics: i915drmfb (1100MHz), Audio: Realtek ALC255, Monitor: 2 x MSI G241
OS: Ubuntu 20.04, Kernel: 6.5.0-14-generic (x86_64), Display Server: X Server, Compiler: GCC 9.4.0, File-System: overlayfs, Screen Resolution: 1920x1080, System Layer: docker
ctx_clock
Context Switch Time
Clocks < Lower Is Better
Default .......... 188 |=======
mitigations=off .. 188 |=======
spectre_v2=off ... 188 |=======
nospectre_v1 ..... 188 |=======
mitigations_off .. 249 |=========
mitigations_on ... 504 |==================
mitigations_on_2 . 1549 |======================================================
Hackbench
Count: 8 - Type: Process
Seconds < Lower Is Better
Default .......... 13.73 |=======
mitigations=off .. 13.09 |======
spectre_v2=off ... 13.32 |=======
nospectre_v1 ..... 13.66 |=======
mitigations_off .. 33.17 |================
mitigations_on ... 59.01 |=============================
mitigations_on_2 . 104.79 |====================================================
Hackbench
Count: 8 - Type: Thread
Seconds < Lower Is Better
Default .......... 14.04 |=======
mitigations=off .. 13.51 |=======
spectre_v2=off ... 13.67 |=======
nospectre_v1 ..... 13.95 |=======
mitigations_off .. 37.09 |==================
mitigations_on ... 61.79 |==============================
mitigations_on_2 . 105.61 |====================================================
Hackbench
Count: 4 - Type: Process
Seconds < Lower Is Better
Default .......... 6.918 |=======
mitigations=off .. 6.662 |=======
spectre_v2=off ... 6.723 |=======
nospectre_v1 ..... 6.899 |=======
mitigations_off .. 14.854 |===============
mitigations_on ... 30.874 |===============================
mitigations_on_2 . 51.189 |====================================================
Stress-NG 0.14
Test: Socket Activity
Bogo Ops/s > Higher Is Better
Default .......... 18911.64 |=================================================
mitigations=off .. 19465.07 |==================================================
spectre_v2=off ... 13388.00 |==================================
nospectre_v1 ..... 18958.13 |=================================================
mitigations_off .. 3789.09 |==========
mitigations_on ... 3651.83 |=========
mitigations_on_2 . 2541.92 |=======
Hackbench
Count: 16 - Type: Process
Seconds < Lower Is Better
Default .......... 29.50 |=======
mitigations=off .. 31.89 |========
spectre_v2=off ... 34.29 |========
nospectre_v1 ..... 28.69 |=======
mitigations_off .. 68.63 |=================
mitigations_on ... 114.41 |============================
mitigations_on_2 . 213.13 |====================================================
Hackbench
Count: 16 - Type: Thread
Seconds < Lower Is Better
Default .......... 30.56 |=======
mitigations=off .. 31.80 |========
spectre_v2=off ... 34.96 |=========
nospectre_v1 ..... 31.42 |========
mitigations_off .. 71.46 |=================
mitigations_on ... 118.32 |=============================
mitigations_on_2 . 213.67 |====================================================
Hackbench
Count: 32 - Type: Process
Seconds < Lower Is Better
Default .......... 60.69 |========
mitigations=off .. 59.65 |========
spectre_v2=off ... 59.77 |========
nospectre_v1 ..... 60.84 |========
mitigations_off .. 139.43 |==================
mitigations_on ... 254.26 |================================
mitigations_on_2 . 411.33 |====================================================
OSBench
Test: Create Files
us Per Event < Lower Is Better
Default .......... 10.276036 |==========
mitigations=off .. 9.259871 |=========
spectre_v2=off ... 9.651753 |=========
nospectre_v1 ..... 10.155350 |==========
mitigations_off .. 13.982666 |=============
mitigations_on ... 31.057227 |=============================
mitigations_on_2 . 52.348682 |=================================================
Stress-NG 0.14
Test: Context Switching
Bogo Ops/s > Higher Is Better
Default .......... 3918590.92 |============================================
mitigations=off .. 4250094.39 |===============================================
spectre_v2=off ... 4313556.04 |================================================
nospectre_v1 ..... 3887015.19 |===========================================
mitigations_off .. 2422809.93 |===========================
mitigations_on ... 1389284.08 |===============
mitigations_on_2 . 820392.60 |=========
Compile Bench 0.6
Test: Initial Create
MB/s > Higher Is Better
Default .......... 921.23 |==============================================
mitigations=off .. 978.40 |=================================================
spectre_v2=off ... 1016.53 |===================================================
nospectre_v1 ..... 952.30 |================================================
mitigations_off .. 518.70 |==========================
mitigations_on ... 293.61 |===============
mitigations_on_2 . 195.41 |==========
OSBench
Test: Create Processes
us Per Event < Lower Is Better
Default .......... 12.31 |==========
mitigations=off .. 12.66 |===========
spectre_v2=off ... 13.15 |===========
nospectre_v1 ..... 12.76 |===========
mitigations_off .. 32.43 |===========================
mitigations_on ... 63.69 |=====================================================
mitigations_on_2 . 47.43 |=======================================
Stress-NG 0.14
Test: Vector Math
Bogo Ops/s > Higher Is Better
Default .......... 62472.37 |==================================================
mitigations=off .. 60145.95 |================================================
spectre_v2=off ... 60067.80 |================================================
nospectre_v1 ..... 62556.68 |==================================================
mitigations_off .. 35605.44 |============================
mitigations_on ... 38313.43 |===============================
mitigations_on_2 . 12117.20 |==========
Stress-NG 0.14
Test: Futex
Bogo Ops/s > Higher Is Better
Default .......... 3737267.77 |=============================================
mitigations=off .. 4010537.28 |================================================
spectre_v2=off ... 3981215.14 |================================================
nospectre_v1 ..... 3780298.64 |=============================================
mitigations_off .. 1839371.45 |======================
mitigations_on ... 1250493.35 |===============
mitigations_on_2 . 784751.81 |=========
Apache HTTP Server 2.4.48
Concurrent Requests: 200
Requests Per Second > Higher Is Better
Default .......... 157494.90 |=================================================
mitigations=off .. 157902.05 |=================================================
spectre_v2=off ... 144902.62 |=============================================
nospectre_v1 ..... 150886.20 |===============================================
mitigations_off .. 31616.37 |==========
mitigations_on ... 35437.74 |===========
OSBench
Test: Launch Programs
us Per Event < Lower Is Better
Default .......... 20.62 |===========
mitigations=off .. 20.13 |===========
spectre_v2=off ... 20.53 |===========
nospectre_v1 ..... 20.30 |===========
mitigations_off .. 55.23 |==============================
mitigations_on ... 86.10 |==============================================
mitigations_on_2 . 98.25 |=====================================================
Apache HTTP Server 2.4.48
Concurrent Requests: 100
Requests Per Second > Higher Is Better
Default .......... 167725.52 |=================================================
mitigations=off .. 157896.89 |==============================================
spectre_v2=off ... 144618.25 |==========================================
nospectre_v1 ..... 155262.24 |=============================================
mitigations_off .. 35052.66 |==========
mitigations_on ... 38422.05 |===========
Stress-NG 0.14
Test: MEMFD
Bogo Ops/s > Higher Is Better
Default .......... 750.33 |=============================================
mitigations=off .. 829.29 |==================================================
spectre_v2=off ... 771.24 |==============================================
nospectre_v1 ..... 870.37 |====================================================
mitigations_off .. 671.09 |========================================
mitigations_on ... 642.87 |======================================
mitigations_on_2 . 181.97 |===========
Facebook RocksDB 7.5.3
Test: Update Random
Op/s > Higher Is Better
Default .......... 734822 |===================================================
mitigations=off .. 733525 |===================================================
spectre_v2=off ... 748555 |====================================================
nospectre_v1 ..... 746184 |====================================================
mitigations_off .. 270383 |===================
mitigations_on ... 309144 |=====================
mitigations_on_2 . 158403 |===========
OSBench
Test: Create Threads
us Per Event < Lower Is Better
Default .......... 6.047090 |===========
mitigations=off .. 5.819798 |==========
spectre_v2=off ... 5.829334 |==========
nospectre_v1 ..... 6.136894 |===========
mitigations_off .. 15.183131 |===========================
mitigations_on ... 27.487278 |=================================================
mitigations_on_2 . 25.430521 |=============================================
ASTC Encoder 4.0
Preset: Thorough
MT/s > Higher Is Better
Default .......... 6.7566 |====================================================
mitigations=off .. 6.6536 |===================================================
spectre_v2=off ... 6.6502 |===================================================
nospectre_v1 ..... 6.7501 |====================================================
mitigations_off .. 3.2210 |=========================
mitigations_on ... 3.3996 |==========================
mitigations_on_2 . 1.4628 |===========
Timed Godot Game Engine Compilation 3.2.3
Time To Compile
Seconds < Lower Is Better
Default .......... 90.96 |===========
mitigations=off .. 94.89 |============
spectre_v2=off ... 94.76 |============
nospectre_v1 ..... 91.15 |===========
mitigations_off .. 203.63 |=========================
mitigations_on ... 195.39 |========================
mitigations_on_2 . 415.27 |====================================================
Facebook RocksDB 7.5.3
Test: Random Read
Op/s > Higher Is Better
Default .......... 61848048 |==================================================
mitigations=off .. 59806487 |================================================
spectre_v2=off ... 59509810 |================================================
nospectre_v1 ..... 61976953 |==================================================
mitigations_off .. 28526606 |=======================
mitigations_on ... 28461149 |=======================
mitigations_on_2 . 13739759 |===========
Apache HTTP Server 2.4.48
Concurrent Requests: 1000
Requests Per Second > Higher Is Better
Default .......... 113501.57 |=================================================
mitigations=off .. 113618.00 |=================================================
spectre_v2=off ... 110832.19 |================================================
nospectre_v1 ..... 110088.64 |===============================================
mitigations_off .. 25223.01 |===========
mitigations_on ... 28076.16 |============
ASTC Encoder 4.0
Preset: Exhaustive
MT/s > Higher Is Better
Default .......... 0.7134 |====================================================
mitigations=off .. 0.7055 |===================================================
spectre_v2=off ... 0.7051 |===================================================
nospectre_v1 ..... 0.7131 |====================================================
mitigations_off .. 0.3457 |=========================
mitigations_on ... 0.3676 |===========================
mitigations_on_2 . 0.1605 |============
Apache HTTP Server 2.4.48
Concurrent Requests: 500
Requests Per Second > Higher Is Better
Default .......... 117378.51 |================================================
mitigations=off .. 119966.30 |=================================================
spectre_v2=off ... 116305.96 |================================================
nospectre_v1 ..... 115781.28 |===============================================
mitigations_off .. 27257.18 |===========
mitigations_on ... 31076.05 |=============
Timed Node.js Compilation 18.8
Time To Compile
Seconds < Lower Is Better
Default .......... 494.31 |============
mitigations=off .. 514.19 |============
spectre_v2=off ... 513.66 |============
nospectre_v1 ..... 493.79 |============
mitigations_on_2 . 2152.33 |===================================================
Apache Cassandra 4.0
Test: Writes
Op/s > Higher Is Better
Default .......... 128198 |===================================================
mitigations=off .. 126345 |===================================================
spectre_v2=off ... 124430 |==================================================
nospectre_v1 ..... 129510 |====================================================
mitigations_on_2 . 29729 |============
Facebook RocksDB 7.5.3
Test: Random Fill
Op/s > Higher Is Better
Default .......... 1273179 |===================================================
mitigations=off .. 1254848 |==================================================
spectre_v2=off ... 1274009 |===================================================
nospectre_v1 ..... 1259950 |==================================================
mitigations_off .. 542352 |======================
mitigations_on ... 543610 |======================
mitigations_on_2 . 295967 |============
Timed Linux Kernel Compilation 5.18
Build: defconfig
Seconds < Lower Is Better
Default .......... 73.38 |============
mitigations=off .. 76.10 |=============
spectre_v2=off ... 76.42 |=============
nospectre_v1 ..... 73.41 |============
mitigations_off .. 160.78 |===========================
mitigations_on ... 159.34 |==========================
mitigations_on_2 . 313.90 |====================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark
Seconds < Lower Is Better
Default .......... 142.71 |============
mitigations=off .. 170.38 |===============
spectre_v2=off ... 169.90 |===============
nospectre_v1 ..... 143.25 |============
mitigations_on_2 . 606.22 |====================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark
Seconds < Lower Is Better
Default .......... 144.64 |============
mitigations=off .. 170.09 |===============
spectre_v2=off ... 169.40 |===============
nospectre_v1 ..... 143.12 |============
mitigations_on_2 . 604.46 |====================================================
ASTC Encoder 4.0
Preset: Medium
MT/s > Higher Is Better
Default .......... 54.63 |=====================================================
mitigations=off .. 53.52 |====================================================
spectre_v2=off ... 53.35 |====================================================
nospectre_v1 ..... 54.54 |=====================================================
mitigations_off .. 27.85 |===========================
mitigations_on ... 28.60 |============================
mitigations_on_2 . 12.97 |=============
Renaissance 0.14
Test: ALS Movie Lens
ms < Lower Is Better
Default .......... 6063.5 |============
mitigations=off .. 6573.5 |==============
spectre_v2=off ... 6559.1 |=============
nospectre_v1 ..... 5989.3 |============
mitigations_off .. 12639.0 |==========================
mitigations_on ... 12764.3 |==========================
mitigations_on_2 . 24826.3 |===================================================
Facebook RocksDB 7.5.3
Test: Read Random Write Random
Op/s > Higher Is Better
Default .......... 2193817 |===================================================
mitigations=off .. 2146762 |==================================================
spectre_v2=off ... 2134050 |==================================================
nospectre_v1 ..... 2194921 |===================================================
mitigations_off .. 910051 |=====================
mitigations_on ... 993921 |=======================
mitigations_on_2 . 533133 |============
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe
Seconds < Lower Is Better
Default .......... 8.80 |=============
mitigations=off .. 9.53 |==============
spectre_v2=off ... 9.44 |==============
nospectre_v1 ..... 8.81 |=============
mitigations_on_2 . 35.77 |=====================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe
Seconds < Lower Is Better
Default .......... 8.84 |=============
mitigations=off .. 9.66 |==============
spectre_v2=off ... 9.46 |==============
nospectre_v1 ..... 8.80 |=============
mitigations_on_2 . 35.37 |=====================================================
WebP2 Image Encode 20220823
Encode Settings: Quality 100, Compression Effort 5
MP/s > Higher Is Better
Default .......... 3.84 |======================================================
mitigations=off .. 3.64 |===================================================
spectre_v2=off ... 3.64 |===================================================
nospectre_v1 ..... 3.84 |======================================================
mitigations_off .. 2.16 |==============================
mitigations_on ... 2.36 |=================================
mitigations_on_2 . 1.00 |==============
nginx 1.21.1
Concurrent Requests: 20
Requests Per Second > Higher Is Better
Default .......... 802263.07 |================================================
mitigations=off .. 806609.88 |=================================================
spectre_v2=off ... 813661.59 |=================================================
nospectre_v1 ..... 810324.16 |=================================================
mitigations_off .. 328822.73 |====================
mitigations_on ... 213199.27 |=============
Timed GDB GNU Debugger Compilation 10.2
Time To Compile
Seconds < Lower Is Better
Default .......... 44.22 |==============
mitigations=off .. 46.39 |==============
spectre_v2=off ... 46.35 |==============
nospectre_v1 ..... 44.09 |==============
mitigations_off .. 94.28 |=============================
mitigations_on ... 93.97 |=============================
mitigations_on_2 . 167.31 |====================================================
nginx 1.21.1
Concurrent Requests: 100
Requests Per Second > Higher Is Better
Default .......... 789072.41 |=================================================
mitigations=off .. 792540.27 |=================================================
spectre_v2=off ... 796671.73 |=================================================
nospectre_v1 ..... 794417.69 |=================================================
mitigations_off .. 316282.35 |===================
mitigations_on ... 211431.57 |=============
nginx 1.21.1
Concurrent Requests: 1000
Requests Per Second > Higher Is Better
Default .......... 761701.46 |================================================
mitigations=off .. 772159.28 |=================================================
spectre_v2=off ... 773672.22 |=================================================
nospectre_v1 ..... 770214.55 |=================================================
mitigations_off .. 294626.66 |===================
mitigations_on ... 205719.37 |=============
nginx 1.21.1
Concurrent Requests: 500
Requests Per Second > Higher Is Better
Default .......... 768798.44 |=================================================
mitigations=off .. 771249.78 |=================================================
spectre_v2=off ... 773618.64 |=================================================
nospectre_v1 ..... 771761.58 |=================================================
mitigations_off .. 302079.24 |===================
mitigations_on ... 206279.14 |=============
nginx 1.21.1
Concurrent Requests: 200
Requests Per Second > Higher Is Better
Default .......... 777810.40 |=================================================
mitigations=off .. 781248.75 |=================================================
spectre_v2=off ... 785016.14 |=================================================
nospectre_v1 ..... 783100.99 |=================================================
mitigations_off .. 310504.54 |===================
mitigations_on ... 209568.13 |=============
WebP2 Image Encode 20220823
Encode Settings: Default
MP/s > Higher Is Better
Default .......... 8.34 |======================================================
mitigations=off .. 8.13 |====================================================
spectre_v2=off ... 8.11 |====================================================
nospectre_v1 ..... 8.38 |======================================================
mitigations_off .. 4.57 |=============================
mitigations_on ... 4.83 |===============================
mitigations_on_2 . 2.25 |==============
Apache HTTP Server 2.4.48
Concurrent Requests: 20
Requests Per Second > Higher Is Better
Default .......... 132783.11 |=================================================
mitigations=off .. 133520.68 |=================================================
spectre_v2=off ... 127067.88 |===============================================
nospectre_v1 ..... 126203.49 |==============================================
mitigations_off .. 35894.85 |=============
mitigations_on ... 36002.78 |=============
Renaissance 0.14
Test: Apache Spark Bayes
ms < Lower Is Better
Default .......... 1145.0 |==============
mitigations=off .. 1209.2 |===============
spectre_v2=off ... 1249.6 |===============
nospectre_v1 ..... 1141.4 |==============
mitigations_off .. 3323.4 |=========================================
mitigations_on ... 2940.9 |====================================
mitigations_on_2 . 4218.1 |====================================================
libavif avifenc 0.10
Encoder Speed: 6, Lossless
Seconds < Lower Is Better
Default .......... 10.94 |===============
mitigations=off .. 11.23 |===============
spectre_v2=off ... 11.06 |===============
nospectre_v1 ..... 10.74 |==============
mitigations_off .. 20.03 |===========================
mitigations_on ... 18.49 |=========================
mitigations_on_2 . 39.69 |=====================================================
AOM AV1 3.5
Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Default .......... 46.22 |====================================================
mitigations=off .. 45.38 |===================================================
spectre_v2=off ... 45.30 |===================================================
nospectre_v1 ..... 47.24 |=====================================================
mitigations_off .. 24.76 |============================
mitigations_on ... 26.77 |==============================
mitigations_on_2 . 12.83 |==============
7-Zip Compression 22.01
Test: Compression Rating
MIPS > Higher Is Better
Default .......... 87246 |=====================================================
mitigations=off .. 85135 |===================================================
spectre_v2=off ... 84875 |===================================================
nospectre_v1 ..... 87859 |=====================================================
mitigations_off .. 38899 |=======================
mitigations_on ... 44401 |===========================
mitigations_on_2 . 23921 |==============
Sunflow Rendering System 0.07.2
Global Illumination + Image Synthesis
Seconds < Lower Is Better
Default .......... 0.798 |===============
mitigations=off .. 0.839 |===============
spectre_v2=off ... 0.836 |===============
nospectre_v1 ..... 0.799 |===============
mitigations_off .. 1.526 |============================
mitigations_on ... 1.405 |==========================
mitigations_on_2 . 2.908 |=====================================================
Timed PHP Compilation 8.1.9
Time To Compile
Seconds < Lower Is Better
Default .......... 47.36 |===============
mitigations=off .. 50.57 |================
spectre_v2=off ... 50.96 |================
nospectre_v1 ..... 47.11 |===============
mitigations_off .. 102.22 |================================
mitigations_on ... 96.22 |==============================
mitigations_on_2 . 167.42 |====================================================
7-Zip Compression 22.01
Test: Decompression Rating
MIPS > Higher Is Better
Default .......... 69374 |=====================================================
mitigations=off .. 68554 |====================================================
spectre_v2=off ... 68098 |====================================================
nospectre_v1 ..... 69595 |=====================================================
mitigations_off .. 37273 |============================
mitigations_on ... 43040 |=================================
mitigations_on_2 . 19883 |===============
WebP2 Image Encode 20220823
Encode Settings: Quality 75, Compression Effort 7
MP/s > Higher Is Better
Default .......... 0.14 |======================================================
mitigations=off .. 0.14 |======================================================
spectre_v2=off ... 0.14 |======================================================
nospectre_v1 ..... 0.14 |======================================================
mitigations_off .. 0.08 |===============================
mitigations_on ... 0.09 |===================================
mitigations_on_2 . 0.04 |===============
libavif avifenc 0.10
Encoder Speed: 2
Seconds < Lower Is Better
Default .......... 63.61 |===============
mitigations=off .. 64.69 |===============
spectre_v2=off ... 65.00 |================
nospectre_v1 ..... 63.05 |===============
mitigations_off .. 109.30 |==========================
mitigations_on ... 104.40 |=========================
mitigations_on_2 . 217.85 |====================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - Inner Join Test Time
Seconds < Lower Is Better
Default .......... 1.49 |================
mitigations=off .. 1.63 |=================
spectre_v2=off ... 1.62 |=================
nospectre_v1 ..... 1.47 |================
mitigations_on_2 . 5.05 |======================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - Inner Join Test Time
Seconds < Lower Is Better
Default .......... 1.31 |================
mitigations=off .. 1.39 |=================
spectre_v2=off ... 1.42 |=================
nospectre_v1 ..... 1.29 |================
mitigations_on_2 . 4.39 |======================================================
Facebook RocksDB 7.5.3
Test: Read While Writing
Op/s > Higher Is Better
Default .......... 2211654 |===================================================
mitigations=off .. 2102673 |================================================
spectre_v2=off ... 2125647 |=================================================
nospectre_v1 ..... 2170738 |==================================================
mitigations_off .. 1046607 |========================
mitigations_on ... 1162205 |===========================
mitigations_on_2 . 651702 |===============
Timed Erlang/OTP Compilation 25.0
Time To Compile
Seconds < Lower Is Better
Default .......... 77.34 |================
mitigations=off .. 80.48 |================
spectre_v2=off ... 80.45 |================
nospectre_v1 ..... 76.25 |===============
mitigations_off .. 134.42 |===========================
mitigations_on ... 132.28 |===========================
mitigations_on_2 . 258.23 |====================================================
InfluxDB 1.8.2
Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000
val/sec > Higher Is Better
Default .......... 2170159.2 |=================================================
mitigations=off .. 2008587.5 |=============================================
spectre_v2=off ... 2004002.8 |=============================================
nospectre_v1 ..... 2188262.9 |=================================================
mitigations_on ... 1053138.1 |========================
mitigations_on_2 . 659185.6 |===============
Timed CPython Compilation 3.10.6
Build Configuration: Default
Seconds < Lower Is Better
Default .......... 13.98 |=================
mitigations=off .. 14.63 |=================
spectre_v2=off ... 14.75 |=================
nospectre_v1 ..... 13.87 |================
mitigations_off .. 29.21 |===================================
mitigations_on ... 28.06 |=================================
mitigations_on_2 . 44.74 |=====================================================
InfluxDB 1.8.2
Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000
val/sec > Higher Is Better
Default .......... 1639617.3 |=================================================
mitigations=off .. 1422635.2 |===========================================
spectre_v2=off ... 1436546.8 |===========================================
nospectre_v1 ..... 1593004.0 |================================================
mitigations_on ... 511091.9 |===============
mitigations_on_2 . 652566.2 |====================
AOM AV1 3.5
Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Default .......... 12.33 |=====================================================
mitigations=off .. 12.07 |===================================================
spectre_v2=off ... 12.17 |====================================================
nospectre_v1 ..... 12.43 |=====================================================
mitigations_off .. 6.96 |==============================
mitigations_on ... 7.68 |=================================
mitigations_on_2 . 3.96 |=================
simdjson 2.0
Throughput Test: PartialTweets
GB/s > Higher Is Better
Default .......... 8.49 |======================================================
mitigations=off .. 8.42 |======================================================
spectre_v2=off ... 8.48 |======================================================
nospectre_v1 ..... 8.48 |======================================================
mitigations_off .. 3.58 |=======================
mitigations_on ... 3.62 |=======================
mitigations_on_2 . 2.75 |=================
DaCapo Benchmark 9.12-MR1
Java Test: Tradebeans
msec < Lower Is Better
Default .......... 1538 |==================
mitigations=off .. 1613 |===================
spectre_v2=off ... 1643 |===================
nospectre_v1 ..... 1519 |=================
mitigations_on_2 . 4689 |======================================================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 96000 - Buffer Size: 512
Render Ratio > Higher Is Better
Default .......... 2.561693 |==================================================
mitigations=off .. 2.203020 |===========================================
spectre_v2=off ... 2.095509 |=========================================
nospectre_v1 ..... 2.551232 |==================================================
mitigations_off .. 1.465500 |=============================
mitigations_on ... 1.498869 |=============================
mitigations_on_2 . 0.835183 |================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 96000 - Buffer Size: 1024
Render Ratio > Higher Is Better
Default .......... 2.631916 |==================================================
mitigations=off .. 2.488290 |===============================================
spectre_v2=off ... 2.424775 |==============================================
nospectre_v1 ..... 2.609789 |==================================================
mitigations_off .. 1.506549 |=============================
mitigations_on ... 1.534023 |=============================
mitigations_on_2 . 0.860056 |================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 480000 - Buffer Size: 512
Render Ratio > Higher Is Better
Default .......... 3.315365 |==================================================
mitigations=off .. 3.109468 |===============================================
spectre_v2=off ... 3.024247 |==============================================
nospectre_v1 ..... 3.313637 |==================================================
mitigations_off .. 1.889375 |============================
mitigations_on ... 1.937628 |=============================
mitigations_on_2 . 1.087091 |================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 192000 - Buffer Size: 1024
Render Ratio > Higher Is Better
Default .......... 1.800247 |==================================================
mitigations=off .. 1.669391 |==============================================
spectre_v2=off ... 1.617831 |=============================================
nospectre_v1 ..... 1.808380 |==================================================
mitigations_off .. 1.051016 |=============================
mitigations_on ... 1.073868 |==============================
mitigations_on_2 . 0.594699 |================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 480000 - Buffer Size: 1024
Render Ratio > Higher Is Better
Default .......... 3.392851 |==================================================
mitigations=off .. 3.309662 |=================================================
spectre_v2=off ... 3.270845 |================================================
nospectre_v1 ..... 3.382769 |==================================================
mitigations_off .. 1.935597 |=============================
mitigations_on ... 1.978710 |=============================
mitigations_on_2 . 1.117857 |================
Timed Wasmer Compilation 2.3
Time To Compile
Seconds < Lower Is Better
Default .......... 50.34 |=================
mitigations=off .. 51.52 |==================
spectre_v2=off ... 52.41 |==================
nospectre_v1 ..... 49.91 |=================
mitigations_off .. 90.60 |===============================
mitigations_on ... 83.84 |=============================
mitigations_on_2 . 151.46 |====================================================
Stress-NG 0.14
Test: SENDFILE
Bogo Ops/s > Higher Is Better
Default .......... 205644.24 |======================================
mitigations=off .. 262166.57 |=================================================
spectre_v2=off ... 261269.96 |=================================================
nospectre_v1 ..... 202570.27 |======================================
mitigations_off .. 875.57 |
mitigations_on ... 896.86 |
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 192000 - Buffer Size: 512
Render Ratio > Higher Is Better
Default .......... 1.716562 |==================================================
mitigations=off .. 1.371105 |========================================
spectre_v2=off ... 1.321064 |======================================
nospectre_v1 ..... 1.719619 |==================================================
mitigations_off .. 1.023646 |==============================
mitigations_on ... 1.048943 |==============================
mitigations_on_2 . 0.576828 |=================
AOM AV1 3.5
Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Default .......... 35.37 |=====================================================
mitigations=off .. 33.17 |==================================================
spectre_v2=off ... 33.18 |==================================================
nospectre_v1 ..... 35.22 |=====================================================
mitigations_off .. 19.86 |==============================
mitigations_on ... 20.26 |==============================
mitigations_on_2 . 11.90 |==================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 44100 - Buffer Size: 512
Render Ratio > Higher Is Better
Default .......... 3.319337 |==================================================
mitigations=off .. 3.089036 |===============================================
spectre_v2=off ... 3.066031 |==============================================
nospectre_v1 ..... 3.304290 |==================================================
mitigations_off .. 1.945473 |=============================
mitigations_on ... 1.989128 |==============================
mitigations_on_2 . 1.123235 |=================
Stargate Digital Audio Workstation 21.10.9
Sample Rate: 44100 - Buffer Size: 1024
Render Ratio > Higher Is Better
Default .......... 3.387246 |==================================================
mitigations=off .. 3.299019 |=================================================
spectre_v2=off ... 3.279608 |================================================
nospectre_v1 ..... 3.376767 |==================================================
mitigations_off .. 1.982638 |=============================
mitigations_on ... 2.027391 |==============================
mitigations_on_2 . 1.152638 |=================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time
Seconds < Lower Is Better
Default .......... 2.63 |===================
mitigations=off .. 2.83 |====================
spectre_v2=off ... 2.79 |====================
nospectre_v1 ..... 2.61 |===================
mitigations_on_2 . 7.56 |======================================================
Renaissance 0.14
Test: Finagle HTTP Requests
ms < Lower Is Better
Default .......... 1931.1 |==================
mitigations=off .. 1954.1 |==================
spectre_v2=off ... 1971.6 |===================
nospectre_v1 ..... 1972.1 |===================
mitigations_off .. 3547.3 |=================================
mitigations_on ... 3980.2 |======================================
mitigations_on_2 . 5510.0 |====================================================
SQLite Speedtest 3.30
Timed Time - Size 1,000
Seconds < Lower Is Better
Default .......... 34.73 |===================
mitigations=off .. 37.46 |=====================
spectre_v2=off ... 33.67 |===================
nospectre_v1 ..... 34.18 |===================
mitigations_off .. 63.98 |===================================
mitigations_on ... 76.51 |==========================================
mitigations_on_2 . 96.04 |=====================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time
Seconds < Lower Is Better
Default .......... 2.49 |====================
mitigations=off .. 2.64 |=====================
spectre_v2=off ... 2.61 |=====================
nospectre_v1 ..... 2.39 |===================
mitigations_on_2 . 6.78 |======================================================
ClickHouse 22.5.4.19
100M Rows Web Analytics Dataset, First Run / Cold Cache
Queries Per Minute, Geo Mean > Higher Is Better
Default .......... 184.94 |==================================================
mitigations=off .. 173.68 |===============================================
spectre_v2=off ... 179.39 |=================================================
nospectre_v1 ..... 191.05 |====================================================
mitigations_on_2 . 67.66 |==================
Renaissance 0.14
Test: In-Memory Database Shootout
ms < Lower Is Better
Default .......... 1874.4 |===================
mitigations=off .. 2058.8 |====================
spectre_v2=off ... 2050.5 |====================
nospectre_v1 ..... 1882.7 |===================
mitigations_on_2 . 5230.5 |====================================================
RawTherapee
Total Benchmark Time
Seconds < Lower Is Better
Default .......... 42.24 |===================
mitigations=off .. 45.60 |====================
spectre_v2=off ... 45.12 |====================
nospectre_v1 ..... 42.18 |===================
mitigations_off .. 108.48 |================================================
mitigations_on ... 93.56 |==========================================
mitigations_on_2 . 117.22 |====================================================
Timed CPython Compilation 3.10.6
Build Configuration: Released Build, PGO + LTO Optimized
Seconds < Lower Is Better
Default .......... 179.20 |===================
mitigations=off .. 188.98 |====================
spectre_v2=off ... 205.39 |======================
nospectre_v1 ..... 178.84 |===================
mitigations_off .. 348.91 |=====================================
mitigations_on ... 337.31 |====================================
mitigations_on_2 . 488.11 |====================================================
nginx 1.21.1
Concurrent Requests: 1
Requests Per Second > Higher Is Better
Default .......... 95948.65 |================================================
mitigations=off .. 99947.89 |==================================================
spectre_v2=off ... 99128.83 |==================================================
nospectre_v1 ..... 95819.80 |================================================
mitigations_off .. 64737.71 |================================
mitigations_on ... 36869.06 |==================
ClickHouse 22.5.4.19
100M Rows Web Analytics Dataset, Second Run
Queries Per Minute, Geo Mean > Higher Is Better
Default .......... 195.43 |====================================================
mitigations=off .. 181.49 |================================================
spectre_v2=off ... 183.73 |=================================================
nospectre_v1 ..... 195.43 |====================================================
mitigations_on_2 . 72.39 |===================
ClickHouse 22.5.4.19
100M Rows Web Analytics Dataset, Third Run
Queries Per Minute, Geo Mean > Higher Is Better
Default .......... 193.49 |===================================================
mitigations=off .. 178.98 |===============================================
spectre_v2=off ... 179.39 |===============================================
nospectre_v1 ..... 199.05 |====================================================
mitigations_on_2 . 73.83 |===================
Renaissance 0.14
Test: Savina Reactors.IO
ms < Lower Is Better
Default .......... 4307.2 |====================
mitigations=off .. 4729.2 |======================
spectre_v2=off ... 4824.9 |======================
nospectre_v1 ..... 4315.0 |====================
mitigations_off .. 7314.7 |==================================
mitigations_on ... 7263.4 |==================================
mitigations_on_2 . 10995.7 |===================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - Group By Test Time
Seconds < Lower Is Better
Default .......... 2.70 |=====================
mitigations=off .. 2.90 |=======================
spectre_v2=off ... 2.81 |======================
nospectre_v1 ..... 2.72 |=====================
mitigations_on_2 . 6.86 |======================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - Group By Test Time
Seconds < Lower Is Better
Default .......... 2.50 |======================
mitigations=off .. 2.53 |=======================
spectre_v2=off ... 2.64 |========================
nospectre_v1 ..... 2.42 |======================
mitigations_on_2 . 6.03 |======================================================
Node.js Octane Benchmark
Score > Higher Is Better
Default .......... 87842 |=====================================================
mitigations=off .. 76517 |==============================================
spectre_v2=off ... 79541 |================================================
nospectre_v1 ..... 87612 |=====================================================
mitigations_on_2 . 36025 |======================
Renaissance 0.14
Test: Akka Unbalanced Cobwebbed Tree
ms < Lower Is Better
Default .......... 6145.2 |======================
mitigations=off .. 6358.2 |======================
spectre_v2=off ... 6350.1 |======================
nospectre_v1 ..... 6110.9 |=====================
mitigations_off .. 12788.2 |=============================================
mitigations_on ... 12239.3 |===========================================
mitigations_on_2 . 14503.7 |===================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - Repartition Test Time
Seconds < Lower Is Better
Default .......... 1.81 |=======================
mitigations=off .. 2.00 |=========================
spectre_v2=off ... 1.98 |=========================
nospectre_v1 ..... 1.82 |=======================
mitigations_on_2 . 4.25 |======================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - Repartition Test Time
Seconds < Lower Is Better
Default .......... 1.96 |========================
mitigations=off .. 2.15 |==========================
spectre_v2=off ... 2.12 |==========================
nospectre_v1 ..... 1.91 |=======================
mitigations_on_2 . 4.40 |======================================================
AOM AV1 3.5
Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Default .......... 60.91 |=====================================================
mitigations=off .. 59.06 |===================================================
spectre_v2=off ... 58.13 |==================================================
nospectre_v1 ..... 61.30 |=====================================================
mitigations_off .. 45.87 |========================================
mitigations_on ... 44.67 |=======================================
mitigations_on_2 . 26.90 |=======================
AOM AV1 3.5
Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Default .......... 203.57 |====================================================
mitigations=off .. 188.27 |================================================
spectre_v2=off ... 191.05 |=================================================
nospectre_v1 ..... 203.15 |====================================================
mitigations_off .. 103.07 |==========================
mitigations_on ... 103.19 |==========================
mitigations_on_2 . 89.59 |=======================
AOM AV1 3.5
Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Default .......... 222.52 |====================================================
mitigations=off .. 205.06 |================================================
spectre_v2=off ... 202.10 |===============================================
nospectre_v1 ..... 218.29 |===================================================
mitigations_off .. 106.25 |=========================
mitigations_on ... 112.09 |==========================
mitigations_on_2 . 98.30 |=======================
AOM AV1 3.5
Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Default .......... 68.10 |=====================================================
mitigations=off .. 64.97 |==================================================
spectre_v2=off ... 65.49 |===================================================
nospectre_v1 ..... 68.56 |=====================================================
mitigations_off .. 36.54 |============================
mitigations_on ... 39.96 |===============================
mitigations_on_2 . 30.30 |=======================
AOM AV1 3.5
Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Default .......... 70.20 |=====================================================
mitigations=off .. 66.89 |==================================================
spectre_v2=off ... 67.21 |==================================================
nospectre_v1 ..... 70.64 |=====================================================
mitigations_off .. 36.81 |============================
mitigations_on ... 40.29 |==============================
mitigations_on_2 . 31.46 |========================
AOM AV1 3.5
Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Default .......... 45.44 |=====================================================
mitigations=off .. 44.10 |===================================================
spectre_v2=off ... 44.12 |===================================================
nospectre_v1 ..... 45.64 |=====================================================
mitigations_off .. 28.51 |=================================
mitigations_on ... 30.52 |===================================
mitigations_on_2 . 20.43 |========================
AOM AV1 3.5
Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Default .......... 148.53 |====================================================
mitigations=off .. 143.93 |==================================================
spectre_v2=off ... 143.11 |==================================================
nospectre_v1 ..... 148.41 |====================================================
mitigations_off .. 85.33 |==============================
mitigations_on ... 86.37 |==============================
mitigations_on_2 . 66.98 |=======================
Cryptsetup
PBKDF2-sha512
Iterations Per Second > Higher Is Better
Default .......... 3004528 |===================================================
mitigations=off .. 2839181 |================================================
spectre_v2=off ... 2794256 |===============================================
nospectre_v1 ..... 2995996 |===================================================
mitigations_off .. 1360627 |=======================
mitigations_on ... 1376142 |=======================
simdjson 2.0
Throughput Test: LargeRandom
GB/s > Higher Is Better
Default .......... 1.76 |======================================================
mitigations=off .. 1.73 |=====================================================
spectre_v2=off ... 1.76 |======================================================
nospectre_v1 ..... 1.76 |======================================================
mitigations_off .. 0.97 |==============================
mitigations_on ... 0.98 |==============================
mitigations_on_2 . 0.80 |=========================
Renaissance 0.14
Test: Apache Spark PageRank
ms < Lower Is Better
Default .......... 2161.7 |========================
mitigations=off .. 2421.0 |===========================
spectre_v2=off ... 2452.7 |===========================
nospectre_v1 ..... 2164.0 |========================
mitigations_off .. 3758.5 |=========================================
mitigations_on ... 3353.6 |=====================================
mitigations_on_2 . 4749.4 |====================================================
Bork File Encrypter 1.4
File Encryption Time
Seconds < Lower Is Better
Default .......... 4.729 |========================
mitigations=off .. 5.961 |==============================
spectre_v2=off ... 6.558 |==================================
nospectre_v1 ..... 4.653 |========================
mitigations_off .. 8.711 |=============================================
mitigations_on ... 10.171 |====================================================
mitigations_on_2 . 9.999 |===================================================
WebP Image Encode 1.2.4
Encode Settings: Default
MP/s > Higher Is Better
Default .......... 27.37 |=====================================================
mitigations=off .. 25.64 |==================================================
spectre_v2=off ... 26.33 |===================================================
nospectre_v1 ..... 27.42 |=====================================================
mitigations_off .. 14.64 |============================
mitigations_on ... 14.40 |============================
mitigations_on_2 . 12.67 |========================
Unpacking The Linux Kernel 5.19
linux-5.19.tar.xz
Seconds < Lower Is Better
Default .......... 4.526 |=========================
mitigations=off .. 4.584 |=========================
spectre_v2=off ... 4.712 |==========================
nospectre_v1 ..... 4.536 |=========================
mitigations_off .. 6.746 |=====================================
mitigations_on ... 7.580 |=========================================
mitigations_on_2 . 9.732 |=====================================================
WebP Image Encode 1.2.4
Encode Settings: Quality 100
MP/s > Higher Is Better
Default .......... 16.91 |=====================================================
mitigations=off .. 15.10 |===============================================
spectre_v2=off ... 16.07 |==================================================
nospectre_v1 ..... 17.04 |=====================================================
mitigations_off .. 9.60 |==============================
mitigations_on ... 9.56 |==============================
mitigations_on_2 . 8.44 |==========================
Renaissance 0.14
Test: Apache Spark ALS
ms < Lower Is Better
Default .......... 1888.5 |===
mitigations=off .. 2040.9 |===
spectre_v2=off ... 2034.0 |===
nospectre_v1 ..... 1891.1 |===
mitigations_off .. 3459.2 |======
mitigations_on ... 3379.9 |======
mitigations_on_2 . 30535.9 |===================================================
Renaissance 0.14
Test: Genetic Algorithm Using Jenetics + Futures
ms < Lower Is Better
Default .......... 1533.8 |==========================
mitigations=off .. 1721.0 |=============================
spectre_v2=off ... 1700.9 |=============================
nospectre_v1 ..... 1557.6 |==========================
mitigations_off .. 1611.8 |===========================
mitigations_on ... 1603.3 |===========================
mitigations_on_2 . 3067.3 |====================================================
Node.js V8 Web Tooling Benchmark
runs/s > Higher Is Better
Default .......... 21.39 |=====================================================
mitigations=off .. 20.63 |===================================================
spectre_v2=off ... 20.76 |===================================================
nospectre_v1 ..... 21.55 |=====================================================
mitigations_off .. 10.88 |===========================
mitigations_on ... 11.10 |===========================
WebP Image Encode 1.2.4
Encode Settings: Quality 100, Lossless
MP/s > Higher Is Better
Default .......... 2.21 |======================================================
mitigations=off .. 2.03 |==================================================
spectre_v2=off ... 2.07 |===================================================
nospectre_v1 ..... 2.20 |======================================================
mitigations_off .. 1.51 |=====================================
mitigations_on ... 1.52 |=====================================
mitigations_on_2 . 1.15 |============================
OSBench
Test: Memory Allocations
Ns Per Event < Lower Is Better
Default .......... 51.63 |============================
mitigations=off .. 52.88 |============================
spectre_v2=off ... 54.33 |=============================
nospectre_v1 ..... 52.60 |============================
mitigations_off .. 82.94 |=============================================
mitigations_on ... 98.62 |=====================================================
mitigations_on_2 . 97.04 |====================================================
DaCapo Benchmark 9.12-MR1
Java Test: Jython
msec < Lower Is Better
Default .......... 2533 |=============================
mitigations=off .. 2651 |==============================
spectre_v2=off ... 2716 |===============================
nospectre_v1 ..... 2507 |============================
mitigations_off .. 4680 |=====================================================
mitigations_on ... 4359 |=================================================
mitigations_on_2 . 4784 |======================================================
Dragonflydb 0.6
Clients: 50 - Set To Get Ratio: 1:5
Ops/sec > Higher Is Better
Default .......... 5204011.99 |================================================
mitigations=off .. 4906211.20 |=============================================
spectre_v2=off ... 4949025.01 |==============================================
nospectre_v1 ..... 5193823.83 |================================================
mitigations_off .. 2772317.25 |==========================
mitigations_on ... 3743113.51 |===================================
Dragonflydb 0.6
Clients: 50 - Set To Get Ratio: 5:1
Ops/sec > Higher Is Better
Default .......... 4748014.74 |================================================
mitigations=off .. 4433214.41 |=============================================
spectre_v2=off ... 4511086.67 |==============================================
nospectre_v1 ..... 4729270.87 |================================================
mitigations_off .. 2549838.57 |==========================
mitigations_on ... 3600552.70 |====================================
Renaissance 0.14
Test: Random Forest
ms < Lower Is Better
Default .......... 523.2 |==============================
mitigations=off .. 583.0 |=================================
spectre_v2=off ... 576.9 |=================================
nospectre_v1 ..... 516.7 |=============================
mitigations_off .. 761.8 |===========================================
mitigations_on ... 727.3 |=========================================
mitigations_on_2 . 939.7 |=====================================================
Apache HTTP Server 2.4.48
Concurrent Requests: 1
Requests Per Second > Higher Is Better
Default .......... 19778.05 |==================================================
mitigations=off .. 19744.58 |==================================================
spectre_v2=off ... 19455.07 |=================================================
nospectre_v1 ..... 19142.52 |================================================
mitigations_off .. 13365.06 |==================================
mitigations_on ... 11390.34 |=============================
DaCapo Benchmark 9.12-MR1
Java Test: H2
msec < Lower Is Better
Default .......... 2323 |================================
mitigations=off .. 2415 |=================================
spectre_v2=off ... 2468 |==================================
nospectre_v1 ..... 2325 |================================
mitigations_off .. 2643 |====================================
mitigations_on ... 2646 |====================================
mitigations_on_2 . 3931 |======================================================
SMHasher 2022-08-22
Hash: t1ha0_aes_avx2 x86_64
MiB/sec > Higher Is Better
Default .......... 76019.83 |==================================================
mitigations=off .. 73477.81 |================================================
spectre_v2=off ... 73645.85 |================================================
nospectre_v1 ..... 76727.22 |==================================================
mitigations_off .. 52042.39 |==================================
mitigations_on ... 53025.02 |===================================
mitigations_on_2 . 46694.16 |==============================
Cryptsetup
PBKDF2-whirlpool
Iterations Per Second > Higher Is Better
Default .......... 1032071 |===================================================
mitigations=off .. 997814 |=================================================
spectre_v2=off ... 984966 |=================================================
nospectre_v1 ..... 1032757 |===================================================
mitigations_off .. 637056 |===============================
mitigations_on ... 643308 |================================
Cryptsetup
AES-XTS 256b Decryption
MiB/s > Higher Is Better
mitigations_off .. 2857.6 |====================================================
mitigations_on ... 1976.4 |====================================
Cryptsetup
AES-XTS 256b Encryption
MiB/s > Higher Is Better
mitigations_off .. 2799.9 |====================================================
mitigations_on ... 1991.5 |=====================================
Cryptsetup
AES-XTS 512b Decryption
MiB/s > Higher Is Better
mitigations_off .. 2425.1 |====================================================
mitigations_on ... 1888.3 |========================================
Cryptsetup
AES-XTS 512b Encryption
MiB/s > Higher Is Better
mitigations_off .. 2438.7 |====================================================
mitigations_on ... 1902.3 |=========================================
SMHasher 2022-08-22
Hash: fasthash32
MiB/sec > Higher Is Better
Default .......... 6583.21 |============================================
mitigations=off .. 6579.89 |============================================
spectre_v2=off ... 6580.27 |============================================
nospectre_v1 ..... 6582.85 |============================================
mitigations_off .. 6007.38 |========================================
mitigations_on ... 6106.64 |=========================================
mitigations_on_2 . 7658.35 |===================================================
Darktable 4.2.1
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
mitigations_off . 9.074 |======================================================
mitigations_on .. 7.504 |=============================================
SMHasher 2022-08-22
Hash: FarmHash32 x86_64 AVX
MiB/sec > Higher Is Better
Default .......... 27852.76 |==================================================
mitigations=off .. 27849.40 |==================================================
spectre_v2=off ... 27851.35 |==================================================
nospectre_v1 ..... 27854.74 |==================================================
mitigations_off .. 23398.87 |==========================================
mitigations_on ... 23588.71 |==========================================
mitigations_on_2 . 25573.60 |==============================================
Darktable 4.2.1
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
mitigations_off . 8.842 |======================================================
mitigations_on .. 7.531 |==============================================
Selenium
Benchmark: ARES-6 - Browser: Google Chrome
ms < Lower Is Better
Default ......... 9.38 |===============================================
mitigations=off . 9.92 |==================================================
spectre_v2=off .. 10.75 |======================================================
nospectre_v1 .... 9.19 |==============================================
SMHasher 2022-08-22
Hash: t1ha2_atonce
MiB/sec > Higher Is Better
Default .......... 15576.73 |=================================================
mitigations=off .. 15550.00 |=================================================
spectre_v2=off ... 15563.17 |=================================================
nospectre_v1 ..... 15575.85 |=================================================
mitigations_off .. 14078.47 |============================================
mitigations_on ... 13863.36 |============================================
mitigations_on_2 . 15930.96 |==================================================
Selenium
Benchmark: ARES-6 - Browser: Firefox
ms < Lower Is Better
Default ......... 24.05 |===============================================
mitigations=off . 27.06 |=====================================================
spectre_v2=off .. 27.54 |======================================================
nospectre_v1 .... 24.18 |===============================================
Selenium
Benchmark: Kraken - Browser: Firefox
ms < Lower Is Better
Default ......... 513.0 |===============================================
mitigations=off . 585.0 |======================================================
spectre_v2=off .. 565.5 |====================================================
nospectre_v1 .... 516.6 |================================================
Selenium
Benchmark: Jetstream 2 - Browser: Firefox
Score > Higher Is Better
Default ......... 186.93 |=====================================================
mitigations=off . 168.08 |===============================================
spectre_v2=off .. 172.81 |=================================================
nospectre_v1 .... 188.30 |=====================================================
GIMP 2.10.30
Test: auto-levels
Seconds < Lower Is Better
Default ......... 10.33 |=================================================
mitigations=off . 11.32 |======================================================
spectre_v2=off .. 11.42 |======================================================
nospectre_v1 .... 10.26 |=================================================
GNU Octave Benchmark 7.3.0
Seconds < Lower Is Better
mitigations_off . 11.79 |======================================================
mitigations_on .. 10.65 |=================================================
Selenium
Benchmark: Speedometer - Browser: Firefox
Runs Per Minute > Higher Is Better
Default ......... 260 |========================================================
mitigations=off . 236 |===================================================
spectre_v2=off .. 243 |====================================================
nospectre_v1 .... 260 |========================================================
Selenium
Benchmark: Jetstream 2 - Browser: Google Chrome
Score > Higher Is Better
Default ......... 320.41 |=====================================================
mitigations=off . 300.63 |==================================================
spectre_v2=off .. 291.53 |================================================
nospectre_v1 .... 320.40 |=====================================================
Selenium
Benchmark: Speedometer - Browser: Google Chrome
Runs Per Minute > Higher Is Better
Default ......... 318 |========================================================
mitigations=off . 296 |====================================================
spectre_v2=off .. 296 |====================================================
nospectre_v1 .... 320 |========================================================
GIMP 2.10.30
Test: unsharp-mask
Seconds < Lower Is Better
Default ......... 11.47 |===================================================
mitigations=off . 11.89 |====================================================
spectre_v2=off .. 12.23 |======================================================
nospectre_v1 .... 11.32 |==================================================
Inkscape
Operation: SVG Files To PNG
Seconds < Lower Is Better
Default .......... 16.12 |==================================================
mitigations=off .. 17.13 |=====================================================
spectre_v2=off ... 16.99 |=====================================================
nospectre_v1 ..... 15.91 |=================================================
Cryptsetup
Serpent-XTS 256b Encryption
MiB/s > Higher Is Better
mitigations_off .. 621.4 |=====================================================
mitigations_on ... 577.5 |=================================================
Cryptsetup
Serpent-XTS 256b Decryption
MiB/s > Higher Is Better
mitigations_off .. 612.8 |=====================================================
mitigations_on ... 569.9 |=================================================
Cryptsetup
Serpent-XTS 512b Decryption
MiB/s > Higher Is Better
mitigations_off .. 612.5 |=====================================================
mitigations_on ... 569.7 |=================================================
Cryptsetup
Serpent-XTS 512b Encryption
MiB/s > Higher Is Better
mitigations_off .. 622.1 |=====================================================
mitigations_on ... 579.7 |=================================================
Selenium
Benchmark: PSPDFKit WASM - Browser: Firefox
Score < Lower Is Better
Default ......... 2318 |====================================================
mitigations=off . 2410 |======================================================
spectre_v2=off .. 2474 |=======================================================
nospectre_v1 .... 2369 |=====================================================
GIMP 2.10.30
Test: rotate
Seconds < Lower Is Better
Default ......... 9.612 |==================================================
mitigations=off . 10.128 |=====================================================
spectre_v2=off .. 10.178 |=====================================================
nospectre_v1 .... 9.554 |==================================================
Cryptsetup
Twofish-XTS 512b Encryption
MiB/s > Higher Is Better
mitigations_off .. 382.2 |=====================================================
mitigations_on ... 358.9 |==================================================
Cryptsetup
Twofish-XTS 256b Decryption
MiB/s > Higher Is Better
mitigations_off .. 381.1 |=====================================================
mitigations_on ... 358.1 |==================================================
Cryptsetup
Twofish-XTS 256b Encryption
MiB/s > Higher Is Better
mitigations_off .. 380.7 |=====================================================
mitigations_on ... 358.1 |==================================================
GIMP 2.10.34
Test: resize
Seconds < Lower Is Better
mitigations_off . 20.02 |======================================================
mitigations_on .. 18.91 |===================================================
Timed Mesa Compilation 21.0
Time To Compile
Seconds < Lower Is Better
Default .......... 36.38 |==================================================
mitigations=off .. 38.18 |=====================================================
spectre_v2=off ... 38.24 |=====================================================
nospectre_v1 ..... 36.29 |==================================================
Selenium
Benchmark: PSPDFKit WASM - Browser: Google Chrome
Score < Lower Is Better
Default ......... 2697 |====================================================
mitigations=off . 2832 |=======================================================
spectre_v2=off .. 2739 |=====================================================
nospectre_v1 .... 2705 |=====================================================
Cryptsetup
Twofish-XTS 512b Decryption
MiB/s > Higher Is Better
mitigations_off .. 376.5 |=====================================================
mitigations_on ... 358.8 |===================================================
Darktable 4.0.1
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
Default ......... 4.274 |===================================================
mitigations=off . 4.482 |======================================================
spectre_v2=off .. 4.481 |======================================================
nospectre_v1 .... 4.295 |====================================================
Selenium
Benchmark: Kraken - Browser: Google Chrome
ms < Lower Is Better
Default ......... 398.0 |====================================================
mitigations=off . 412.2 |======================================================
spectre_v2=off .. 410.5 |======================================================
nospectre_v1 .... 394.6 |====================================================
GNU Octave Benchmark 6.4.0
Seconds < Lower Is Better
Default ......... 4.281 |====================================================
mitigations=off . 4.413 |======================================================
spectre_v2=off .. 4.429 |======================================================
nospectre_v1 .... 4.249 |====================================================
Apache CouchDB 3.2.2
Bulk Size: 100 - Inserts: 3000 - Rounds: 30
Seconds < Lower Is Better
Default ......... 173.61 |===================================================
mitigations=off . 180.90 |=====================================================
spectre_v2=off .. 180.83 |=====================================================
nospectre_v1 .... 175.19 |===================================================
Apache CouchDB 3.2.2
Bulk Size: 100 - Inserts: 1000 - Rounds: 30
Seconds < Lower Is Better
Default ......... 56.89 |====================================================
mitigations=off . 58.60 |=====================================================
spectre_v2=off .. 59.16 |======================================================
nospectre_v1 .... 57.46 |====================================================
Node.js Express HTTP Load Test
Requests Per Second > Higher Is Better
Default .......... 13673 |====================================================
mitigations=off .. 13337 |===================================================
spectre_v2=off ... 13412 |===================================================
nospectre_v1 ..... 13824 |=====================================================
Darktable 4.0.1
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
Default ......... 4.503 |=====================================================
mitigations=off . 4.620 |======================================================
spectre_v2=off .. 4.609 |======================================================
nospectre_v1 .... 4.481 |====================================================
GIMP 2.10.34
Test: rotate
Seconds < Lower Is Better
mitigations_off . 15.59 |====================================================
mitigations_on .. 16.07 |======================================================
GIMP 2.10.30
Test: resize
Seconds < Lower Is Better
Default ......... 10.79 |=====================================================
mitigations=off . 10.97 |======================================================
spectre_v2=off .. 11.01 |======================================================
nospectre_v1 .... 10.68 |====================================================
GIMP 2.10.18
Test: resize
Seconds < Lower Is Better
mitigations_on_2 . 13.06 |=====================================================
mitigations_on_2 . 12.93 |====================================================
GNU Octave Benchmark 5.2.0
Seconds < Lower Is Better
mitigations_on_2 . 9.620 |=====================================================
mitigations_on_2 . 9.542 |=====================================================
GIMP 2.10.34
Test: auto-levels
Seconds < Lower Is Better
mitigations_off . 16.78 |======================================================
mitigations_on .. 16.91 |======================================================
GIMP 2.10.18
Test: auto-levels
Seconds < Lower Is Better
mitigations_on_2 . 17.48 |=====================================================
mitigations_on_2 . 17.35 |=====================================================
Darktable 3.0.1
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
mitigations_on_2 . 12.02 |=====================================================
mitigations_on_2 . 12.11 |=====================================================
GIMP 2.10.18
Test: unsharp-mask
Seconds < Lower Is Better
mitigations_on_2 . 20.70 |=====================================================
mitigations_on_2 . 20.81 |=====================================================
Darktable 3.0.1
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
mitigations_on_2 . 22.35 |=====================================================
mitigations_on_2 . 22.43 |=====================================================
GIMP 2.10.34
Test: unsharp-mask
Seconds < Lower Is Better
mitigations_off . 19.96 |======================================================
mitigations_on .. 20.03 |======================================================
GIMP 2.10.18
Test: rotate
Seconds < Lower Is Better
mitigations_on_2 . 16.30 |=====================================================
mitigations_on_2 . 16.30 |=====================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 500 - Broadcast Inner Join Test Time
Seconds < Lower Is Better
mitigations_on_2 . 4.07 |======================================================
Apache Spark 3.3
Row Count: 1000000 - Partitions: 100 - Broadcast Inner Join Test Time
Seconds < Lower Is Better
mitigations_on_2 . 3.62 |======================================================
Selenium
Benchmark: WASM imageConvolute - Browser: Firefox
ms < Lower Is Better
Default ......... 18.0 |=====================================================
mitigations=off . 18.0 |=====================================================
spectre_v2=off .. 18.7 |=======================================================
nospectre_v1 .... 18.2 |======================================================
Selenium
Benchmark: Octane - Browser: Google Chrome
Geometric Mean > Higher Is Better
Default ......... 97619 |======================================================
mitigations=off . 85264 |===============================================
spectre_v2=off .. 89122 |=================================================
nospectre_v1 .... 98514 |======================================================
Selenium
Benchmark: Octane - Browser: Firefox
Geometric Mean > Higher Is Better
Default ......... 47469 |======================================================
mitigations=off . 42415 |================================================
spectre_v2=off .. 41847 |================================================
nospectre_v1 .... 47446 |======================================================
Stress-NG 0.14
Test: CPU Cache
Bogo Ops/s > Higher Is Better
Default .......... 118.42 |=============================
mitigations=off .. 102.07 |=========================
spectre_v2=off ... 104.33 |==========================
nospectre_v1 ..... 119.78 |=============================
mitigations_off .. 82.29 |====================
mitigations_on ... 86.37 |=====================
mitigations_on_2 . 211.49 |====================================================
SMHasher 2022-08-22
Hash: t1ha0_aes_avx2 x86_64
cycles/hash < Lower Is Better
Default .......... 27.29 |==========================================
mitigations=off .. 30.08 |==============================================
spectre_v2=off ... 29.07 |=============================================
nospectre_v1 ..... 27.29 |==========================================
mitigations_off .. 34.47 |=====================================================
mitigations_on ... 34.47 |=====================================================
mitigations_on_2 . 26.91 |=========================================
SMHasher 2022-08-22
Hash: FarmHash32 x86_64 AVX
cycles/hash < Lower Is Better
Default .......... 35.07 |===========================================
mitigations=off .. 39.14 |================================================
spectre_v2=off ... 37.66 |==============================================
nospectre_v1 ..... 35.07 |===========================================
mitigations_off .. 43.24 |=====================================================
mitigations_on ... 43.15 |=====================================================
mitigations_on_2 . 34.23 |==========================================
SMHasher 2022-08-22
Hash: t1ha2_atonce
cycles/hash < Lower Is Better
Default .......... 27.49 |==========================================
mitigations=off .. 32.65 |==================================================
spectre_v2=off ... 30.84 |===============================================
nospectre_v1 ..... 29.74 |==============================================
mitigations_off .. 34.58 |=====================================================
mitigations_on ... 34.41 |=====================================================
mitigations_on_2 . 27.05 |=========================================
SMHasher 2022-08-22
Hash: fasthash32
cycles/hash < Lower Is Better
Default .......... 29.55 |==========================================
mitigations=off .. 31.27 |=============================================
spectre_v2=off ... 32.90 |===============================================
nospectre_v1 ..... 29.58 |==========================================
mitigations_off .. 37.06 |=====================================================
mitigations_on ... 36.86 |=====================================================
mitigations_on_2 . 29.00 |=========================================