MDS / Zombie Load mitigation impact tests by Michael Larabel on 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 1905178-HV-MERGE559545
MDS Mitigation Impact Three Systems
MDS / Zombie Load mitigation impact tests by Michael Larabel on a future article.
7980XE: MDS Mitigated:
Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V
OS: Ubuntu 19.04, Kernel: 5.0.0-15-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.3 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440
7980XE: MDS Vulnerable:
Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V
OS: Ubuntu 19.04, Kernel: 5.0.0-15-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.3 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440
8700K: MDS Mitigated:
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS TUF Z370-PLUS GAMING (1802 BIOS), Chipset: Intel 8th Gen Core, Memory: 16384MB, Disk: 128GB THNSN5128GPU7 TOSHIBA, Graphics: Intel UHD 630 3GB (1200MHz), Audio: Realtek ALC887-VD, Monitor: DELL P2415Q, Network: Intel I219-V
OS: Ubuntu 19.04, Kernel: 5.0.0-15-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.5 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160
8700K: MDS Vulnerable:
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS TUF Z370-PLUS GAMING (1802 BIOS), Chipset: Intel 8th Gen Core, Memory: 16384MB, Disk: 128GB THNSN5128GPU7 TOSHIBA, Graphics: Intel UHD 630 3GB (1200MHz), Audio: Realtek ALC887-VD, Monitor: DELL P2415Q, Network: Intel I219-V
OS: Ubuntu 19.04, Kernel: 5.0.0-15-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.5 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160
E3-1275 v6: MDS Mitigated:
Processor: Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads), Motherboard: ASUS P10S-M WS (4401 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 16384MB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: Intel HD P630 3GB (1150MHz), Audio: Realtek ALC1150, Monitor: LG Ultra HD, Network: 2 x Intel I210
OS: Ubuntu 19.04, Kernel: 5.0.0-15-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.5 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160
E3-1275 v6: MDS Vulnerable:
Processor: Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads), Motherboard: ASUS P10S-M WS (4401 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 16384MB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: Intel HD P630 3GB (1150MHz), Audio: Realtek ALC1150, Monitor: LG Ultra HD, Network: 2 x Intel I210
OS: Ubuntu 19.04, Kernel: 5.0.0-15-generic (x86_64), Desktop: GNOME Shell 3.32.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.5 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160
Hackbench
Count: 32 - Type: Process
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 54.70 |===========
7980XE: MDS Vulnerable ..... 43.81 |=========
8700K: MDS Mitigated ....... 122.32 |==========================
8700K: MDS Vulnerable ...... 92.67 |===================
E3-1275 v6: MDS Mitigated .. 201.00 |==========================================
E3-1275 v6: MDS Vulnerable . 163.00 |==================================
PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Only
TPS > Higher Is Better
7980XE: MDS Mitigated ...... 485119 |========================================
7980XE: MDS Vulnerable ..... 507427 |==========================================
8700K: MDS Mitigated ....... 178547 |===============
8700K: MDS Vulnerable ...... 188863 |================
E3-1275 v6: MDS Mitigated .. 113823 |=========
E3-1275 v6: MDS Vulnerable . 120162 |==========
Stress-NG 0.07.26
Test: Socket Activity
Bogo Ops/s > Higher Is Better
7980XE: MDS Mitigated ...... 12173 |===============================
7980XE: MDS Vulnerable ..... 16651 |===========================================
8700K: MDS Mitigated ....... 5806 |===============
8700K: MDS Vulnerable ...... 8039 |=====================
E3-1275 v6: MDS Mitigated .. 3824 |==========
E3-1275 v6: MDS Vulnerable . 4867 |=============
OpenSSL 1.1.1
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
7980XE: MDS Mitigated ...... 4688 |============================================
7980XE: MDS Vulnerable ..... 4684 |============================================
8700K: MDS Mitigated ....... 1980 |===================
8700K: MDS Vulnerable ...... 1970 |==================
E3-1275 v6: MDS Mitigated .. 1220 |===========
E3-1275 v6: MDS Vulnerable . 1221 |===========
Timed LLVM Compilation 6.0.1
Time To Compile
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 205 |============
7980XE: MDS Vulnerable ..... 195 |============
8700K: MDS Mitigated ....... 474 |============================
8700K: MDS Vulnerable ...... 466 |============================
E3-1275 v6: MDS Mitigated .. 748 |=============================================
E3-1275 v6: MDS Vulnerable . 749 |=============================================
Timed Linux Kernel Compilation 4.18
Time To Compile
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 39.36 |=============
7980XE: MDS Vulnerable ..... 38.65 |============
8700K: MDS Mitigated ....... 83.71 |===========================
8700K: MDS Vulnerable ...... 82.16 |==========================
E3-1275 v6: MDS Mitigated .. 131.00 |==========================================
E3-1275 v6: MDS Vulnerable . 129.00 |=========================================
Y-Cruncher 0.7.7
Calculating 500M Pi Digits
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 13.74 |===============
7980XE: MDS Vulnerable ..... 13.86 |===============
8700K: MDS Mitigated ....... 29.31 |===============================
8700K: MDS Vulnerable ...... 29.28 |===============================
E3-1275 v6: MDS Mitigated .. 40.71 |===========================================
E3-1275 v6: MDS Vulnerable . 40.69 |===========================================
FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
7980XE: MDS Mitigated ...... 191.00 |==========================================
7980XE: MDS Vulnerable ..... 191.00 |==========================================
8700K: MDS Mitigated ....... 75.37 |=================
8700K: MDS Vulnerable ...... 66.70 |===============
E3-1275 v6: MDS Mitigated .. 183.00 |========================================
E3-1275 v6: MDS Vulnerable . 184.00 |========================================
ctx_clock
Context Switch Time
Clocks < Lower Is Better
7980XE: MDS Mitigated ...... 627 |==========================
7980XE: MDS Vulnerable ..... 371 |================
8700K: MDS Mitigated ....... 920 |=======================================
8700K: MDS Vulnerable ...... 513 |=====================
E3-1275 v6: MDS Mitigated .. 1050 |============================================
E3-1275 v6: MDS Vulnerable . 588 |=========================
PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
7980XE: MDS Mitigated ...... 5635 |============================================
7980XE: MDS Vulnerable ..... 5663 |============================================
8700K: MDS Mitigated ....... 2457 |===================
8700K: MDS Vulnerable ...... 2173 |=================
E3-1275 v6: MDS Mitigated .. 4493 |===================================
E3-1275 v6: MDS Vulnerable . 4670 |====================================
Stress-NG 0.07.26
Test: System V Message Passing
Bogo Ops/s > Higher Is Better
7980XE: MDS Mitigated ...... 7692817 |================================
7980XE: MDS Vulnerable ..... 8069861 |=================================
8700K: MDS Mitigated ....... 7278981 |==============================
8700K: MDS Vulnerable ...... 9891245 |=========================================
E3-1275 v6: MDS Mitigated .. 4565328 |===================
E3-1275 v6: MDS Vulnerable . 7229689 |==============================
dav1d 0.3
Video Input: Summer Nature 4K
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 23.82 |=====================
7980XE: MDS Vulnerable ..... 23.75 |=====================
8700K: MDS Mitigated ....... 32.42 |=============================
8700K: MDS Vulnerable ...... 32.26 |=============================
E3-1275 v6: MDS Mitigated .. 48.06 |===========================================
E3-1275 v6: MDS Vulnerable . 47.98 |===========================================
Stress-NG 0.07.26
Test: Context Switching
Bogo Ops/s > Higher Is Better
7980XE: MDS Mitigated ...... 14248303 |=============================
7980XE: MDS Vulnerable ..... 19837787 |========================================
8700K: MDS Mitigated ....... 3268487 |=======
8700K: MDS Vulnerable ...... 4128716 |========
E3-1275 v6: MDS Mitigated .. 1706466 |===
E3-1275 v6: MDS Vulnerable . 2009442 |====
Compile Bench 0.6
Test: Compile
MB/s > Higher Is Better
7980XE: MDS Mitigated ...... 1590 |========================================
7980XE: MDS Vulnerable ..... 1556 |========================================
8700K: MDS Mitigated ....... 1206 |===============================
8700K: MDS Vulnerable ...... 892 |=======================
E3-1275 v6: MDS Mitigated .. 1732 |============================================
E3-1275 v6: MDS Vulnerable . 1647 |==========================================
SQLite 3.22
Timed SQLite Insertions
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 38.73 |======================
7980XE: MDS Vulnerable ..... 38.72 |======================
8700K: MDS Mitigated ....... 74.58 |===========================================
8700K: MDS Vulnerable ...... 73.86 |===========================================
E3-1275 v6: MDS Mitigated .. 40.17 |=======================
E3-1275 v6: MDS Vulnerable . 40.01 |=======================
Stress-NG 0.07.26
Test: Semaphores
Bogo Ops/s > Higher Is Better
7980XE: MDS Mitigated ...... 3078280 |======================
7980XE: MDS Vulnerable ..... 3170366 |=======================
8700K: MDS Mitigated ....... 4539211 |=================================
8700K: MDS Vulnerable ...... 5006831 |====================================
E3-1275 v6: MDS Mitigated .. 4982772 |====================================
E3-1275 v6: MDS Vulnerable . 5657269 |=========================================
t-test1 2017-01-13
Threads: 2
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 9.27 |============================================
7980XE: MDS Vulnerable ..... 8.41 |========================================
8700K: MDS Mitigated ....... 5.50 |==========================
8700K: MDS Vulnerable ...... 5.14 |========================
E3-1275 v6: MDS Mitigated .. 6.52 |===============================
E3-1275 v6: MDS Vulnerable . 6.12 |=============================
Ethr 2019-01-02
Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1
Microseconds < Lower Is Better
7980XE: MDS Mitigated ...... 15.45 |===========================================
7980XE: MDS Vulnerable ..... 14.57 |=========================================
8700K: MDS Mitigated ....... 9.41 |==========================
8700K: MDS Vulnerable ...... 8.74 |========================
E3-1275 v6: MDS Mitigated .. 10.14 |============================
E3-1275 v6: MDS Vulnerable . 9.16 |=========================
Ethr 2019-01-02
Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32
Microseconds < Lower Is Better
7980XE: MDS Mitigated ...... 15.34 |===========================================
7980XE: MDS Vulnerable ..... 14.46 |=========================================
8700K: MDS Mitigated ....... 9.27 |==========================
8700K: MDS Vulnerable ...... 8.73 |========================
E3-1275 v6: MDS Mitigated .. 10.16 |============================
E3-1275 v6: MDS Vulnerable . 9.17 |==========================
GIMP 2.10.8
Test: unsharp-mask
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 25.71 |===========================================
7980XE: MDS Vulnerable ..... 24.60 |=========================================
8700K: MDS Mitigated ....... 15.26 |==========================
8700K: MDS Vulnerable ...... 14.90 |=========================
E3-1275 v6: MDS Mitigated .. 17.09 |=============================
E3-1275 v6: MDS Vulnerable . 16.67 |============================
OSBench
Test: Create Processes
us Per Event < Lower Is Better
7980XE: MDS Mitigated ..... 32.65 |============================================
7980XE: MDS Vulnerable .... 32.72 |============================================
E3-1275 v6: MDS Mitigated . 19.89 |===========================
OSBench
Test: Launch Programs
us Per Event < Lower Is Better
7980XE: MDS Mitigated ...... 37.99 |=================================
7980XE: MDS Vulnerable ..... 36.99 |=================================
8700K: MDS Mitigated ....... 31.91 |============================
8700K: MDS Vulnerable ...... 29.82 |==========================
E3-1275 v6: MDS Mitigated .. 48.87 |===========================================
E3-1275 v6: MDS Vulnerable . 45.54 |========================================
Stress-NG 0.07.26
Test: Crypto
Bogo Ops/s > Higher Is Better
8700K: MDS Mitigated ....... 1506 |============================================
8700K: MDS Vulnerable ...... 1506 |============================================
E3-1275 v6: MDS Mitigated .. 932 |===========================
E3-1275 v6: MDS Vulnerable . 931 |===========================
Stress-NG 0.07.26
Test: Vector Math
Bogo Ops/s > Higher Is Better
8700K: MDS Mitigated ....... 17311 |===========================================
8700K: MDS Vulnerable ...... 17307 |===========================================
E3-1275 v6: MDS Mitigated .. 10704 |===========================
E3-1275 v6: MDS Vulnerable . 10706 |===========================
GIMP 2.10.8
Test: auto-levels
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 20.04 |===========================================
7980XE: MDS Vulnerable ..... 19.54 |==========================================
8700K: MDS Mitigated ....... 13.37 |=============================
8700K: MDS Vulnerable ...... 12.97 |============================
E3-1275 v6: MDS Mitigated .. 15.32 |=================================
E3-1275 v6: MDS Vulnerable . 14.94 |================================
OSBench
Test: Create Threads
us Per Event < Lower Is Better
7980XE: MDS Mitigated ...... 15.15 |===========================================
7980XE: MDS Vulnerable ..... 14.70 |==========================================
8700K: MDS Mitigated ....... 10.15 |=============================
8700K: MDS Vulnerable ...... 9.84 |============================
E3-1275 v6: MDS Mitigated .. 11.12 |================================
E3-1275 v6: MDS Vulnerable . 10.59 |==============================
Sunflow Rendering System 0.07.2
Global Illumination + Image Synthesis
Seconds < Lower Is Better
8700K: MDS Mitigated ....... 1.47 |=============================
8700K: MDS Vulnerable ...... 1.47 |=============================
E3-1275 v6: MDS Mitigated .. 2.21 |===========================================
E3-1275 v6: MDS Vulnerable . 2.24 |============================================
Sockperf 3.4
Test: Latency Ping Pong
usec < Lower Is Better
7980XE: MDS Mitigated ...... 3.91 |============================================
7980XE: MDS Vulnerable ..... 3.80 |===========================================
8700K: MDS Mitigated ....... 2.81 |================================
8700K: MDS Vulnerable ...... 2.60 |=============================
E3-1275 v6: MDS Mitigated .. 3.08 |===================================
E3-1275 v6: MDS Vulnerable . 2.93 |=================================
Memcached mcperf 1.5.10
Method: Set
Operations Per Second > Higher Is Better
7980XE: MDS Mitigated ...... 62623 |=============================
7980XE: MDS Vulnerable ..... 66036 |==============================
8700K: MDS Mitigated ....... 90215 |=========================================
8700K: MDS Vulnerable ...... 93858 |===========================================
E3-1275 v6: MDS Mitigated .. 76289 |===================================
E3-1275 v6: MDS Vulnerable . 78867 |====================================
Sockperf 3.4
Test: Throughput
Messages Per Second > Higher Is Better
7980XE: MDS Mitigated ...... 469094 |============================
7980XE: MDS Vulnerable ..... 489330 |=============================
8700K: MDS Mitigated ....... 617628 |=====================================
8700K: MDS Vulnerable ...... 699902 |==========================================
E3-1275 v6: MDS Mitigated .. 546498 |=================================
E3-1275 v6: MDS Vulnerable . 596626 |====================================
GIMP 2.10.8
Test: resize
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 11.59 |===========================================
7980XE: MDS Vulnerable ..... 11.42 |==========================================
8700K: MDS Mitigated ....... 7.89 |=============================
8700K: MDS Vulnerable ...... 7.78 |=============================
E3-1275 v6: MDS Mitigated .. 9.01 |=================================
E3-1275 v6: MDS Vulnerable . 8.86 |=================================
dav1d 0.3
Video Input: Summer Nature 1080p
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 12.50 |=======================================
7980XE: MDS Vulnerable ..... 12.58 |=======================================
8700K: MDS Mitigated ....... 9.62 |==============================
8700K: MDS Vulnerable ...... 9.58 |==============================
E3-1275 v6: MDS Mitigated .. 13.92 |===========================================
E3-1275 v6: MDS Vulnerable . 13.87 |===========================================
Memcached mcperf 1.5.10
Method: Get
Operations Per Second > Higher Is Better
7980XE: MDS Mitigated ...... 112136 |=============================
7980XE: MDS Vulnerable ..... 117757 |===============================
8700K: MDS Mitigated ....... 145526 |======================================
8700K: MDS Vulnerable ...... 160305 |==========================================
E3-1275 v6: MDS Mitigated .. 128736 |==================================
E3-1275 v6: MDS Vulnerable . 142321 |=====================================
GIMP 2.10.8
Test: rotate
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 16.69 |===========================================
7980XE: MDS Vulnerable ..... 16.53 |===========================================
8700K: MDS Mitigated ....... 12.14 |===============================
8700K: MDS Vulnerable ...... 11.84 |===============================
E3-1275 v6: MDS Mitigated .. 13.63 |===================================
E3-1275 v6: MDS Vulnerable . 13.44 |===================================
MBW 2018-09-08
Test: Memory Copy - Array Size: 4096 MiB
MiB/s > Higher Is Better
7980XE: MDS Mitigated ...... 11135 |================================
7980XE: MDS Vulnerable ..... 11106 |================================
8700K: MDS Mitigated ....... 14948 |===========================================
8700K: MDS Vulnerable ...... 14986 |===========================================
E3-1275 v6: MDS Mitigated .. 13614 |=======================================
E3-1275 v6: MDS Vulnerable . 13615 |=======================================
Compile Bench 0.6
Test: Initial Create
MB/s > Higher Is Better
7980XE: MDS Mitigated ...... 662 |===========================================
7980XE: MDS Vulnerable ..... 689 |=============================================
8700K: MDS Mitigated ....... 591 |=======================================
8700K: MDS Vulnerable ...... 558 |====================================
E3-1275 v6: MDS Mitigated .. 533 |===================================
E3-1275 v6: MDS Vulnerable . 565 |=====================================
Selenium
Benchmark: Jetstream 2 - Browser: Firefox
Score > Higher Is Better
7980XE: MDS Mitigated ...... 65.52 |===================================
7980XE: MDS Vulnerable ..... 66.82 |===================================
8700K: MDS Mitigated ....... 81.25 |===========================================
8700K: MDS Vulnerable ...... 81.14 |===========================================
E3-1275 v6: MDS Mitigated .. 73.21 |=======================================
E3-1275 v6: MDS Vulnerable . 73.89 |=======================================
Redis 4.0.8
Test: SET
Requests Per Second > Higher Is Better
7980XE: MDS Mitigated ...... 1991737 |=================================
7980XE: MDS Vulnerable ..... 2090873 |===================================
8700K: MDS Mitigated ....... 2390360 |========================================
8700K: MDS Vulnerable ...... 2441147 |=========================================
E3-1275 v6: MDS Mitigated .. 2092703 |===================================
E3-1275 v6: MDS Vulnerable . 2158523 |====================================
PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
7980XE: MDS Mitigated ...... 6578 |======================================
7980XE: MDS Vulnerable ..... 6944 |========================================
8700K: MDS Mitigated ....... 7142 |=========================================
8700K: MDS Vulnerable ...... 7654 |============================================
E3-1275 v6: MDS Mitigated .. 6250 |====================================
E3-1275 v6: MDS Vulnerable . 6697 |======================================
glibc bench 1.0
Benchmark: pthread_once
nanoseconds < Lower Is Better
7980XE: MDS Mitigated ...... 1.73 |==========================================
7980XE: MDS Vulnerable ..... 1.63 |=======================================
8700K: MDS Mitigated ....... 1.63 |=======================================
8700K: MDS Vulnerable ...... 1.52 |=====================================
E3-1275 v6: MDS Mitigated .. 1.83 |============================================
E3-1275 v6: MDS Vulnerable . 1.71 |=========================================
glibc bench 1.0
Benchmark: ffsll
nanoseconds < Lower Is Better
7980XE: MDS Mitigated ...... 1.73 |==========================================
7980XE: MDS Vulnerable ..... 1.63 |=======================================
8700K: MDS Mitigated ....... 1.63 |=======================================
8700K: MDS Vulnerable ...... 1.52 |=====================================
E3-1275 v6: MDS Mitigated .. 1.83 |============================================
E3-1275 v6: MDS Vulnerable . 1.71 |=========================================
glibc bench 1.0
Benchmark: ffs
nanoseconds < Lower Is Better
7980XE: MDS Mitigated ...... 1.73 |==========================================
7980XE: MDS Vulnerable ..... 1.63 |=======================================
8700K: MDS Mitigated ....... 1.63 |=======================================
8700K: MDS Vulnerable ...... 1.52 |=====================================
E3-1275 v6: MDS Mitigated .. 1.83 |============================================
E3-1275 v6: MDS Vulnerable . 1.71 |=========================================
OSBench
Test: Create Files
us Per Event < Lower Is Better
7980XE: MDS Mitigated ...... 12.56 |========================================
7980XE: MDS Vulnerable ..... 12.10 |======================================
8700K: MDS Mitigated ....... 12.05 |======================================
8700K: MDS Vulnerable ...... 11.43 |====================================
E3-1275 v6: MDS Mitigated .. 13.60 |===========================================
E3-1275 v6: MDS Vulnerable . 12.94 |=========================================
OSBench
Test: Memory Allocations
Ns Per Event < Lower Is Better
7980XE: MDS Mitigated ...... 70.33 |==========================================
7980XE: MDS Vulnerable ..... 68.45 |=========================================
8700K: MDS Mitigated ....... 63.53 |======================================
8700K: MDS Vulnerable ...... 61.49 |=====================================
E3-1275 v6: MDS Mitigated .. 72.38 |===========================================
E3-1275 v6: MDS Vulnerable . 70.29 |==========================================
LuaJIT 2.1-git
Test: Composite
Mflops > Higher Is Better
7980XE: MDS Mitigated ...... 1625 |=========================================
7980XE: MDS Vulnerable ..... 1626 |=========================================
8700K: MDS Mitigated ....... 1738 |============================================
8700K: MDS Vulnerable ...... 1735 |============================================
E3-1275 v6: MDS Mitigated .. 1499 |======================================
E3-1275 v6: MDS Vulnerable . 1501 |======================================
Node.js Octane Benchmark
Score > Higher Is Better
7980XE: MDS Mitigated ...... 49041 |======================================
7980XE: MDS Vulnerable ..... 49173 |======================================
8700K: MDS Mitigated ....... 55509 |===========================================
8700K: MDS Vulnerable ...... 55808 |===========================================
E3-1275 v6: MDS Mitigated .. 48844 |======================================
E3-1275 v6: MDS Vulnerable . 48411 |=====================================
Flexible IO Tester 3.1
Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
7980XE: MDS Mitigated ...... 7625 |=======================================
7980XE: MDS Vulnerable ..... 7434 |=======================================
8700K: MDS Mitigated ....... 8478 |============================================
8700K: MDS Vulnerable ...... 8495 |============================================
E3-1275 v6: MDS Mitigated .. 7478 |=======================================
E3-1275 v6: MDS Vulnerable . 7474 |=======================================
PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
7980XE: MDS Mitigated ...... 707784 |=======================================
7980XE: MDS Vulnerable ..... 707030 |=======================================
8700K: MDS Mitigated ....... 759756 |==========================================
8700K: MDS Vulnerable ...... 765052 |==========================================
E3-1275 v6: MDS Mitigated .. 673023 |=====================================
E3-1275 v6: MDS Vulnerable . 676895 |=====================================
Flexible IO Tester 3.1
Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
7980XE: MDS Mitigated ...... 8140 |==========================================
7980XE: MDS Vulnerable ..... 8193 |===========================================
8700K: MDS Mitigated ....... 8447 |============================================
8700K: MDS Vulnerable ...... 8450 |============================================
E3-1275 v6: MDS Mitigated .. 7465 |=======================================
E3-1275 v6: MDS Vulnerable . 7456 |=======================================
Flexible IO Tester 3.1
Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
7980XE: MDS Mitigated ...... 4887 |========================================
7980XE: MDS Vulnerable ..... 4942 |========================================
8700K: MDS Mitigated ....... 5425 |============================================
8700K: MDS Vulnerable ...... 5430 |============================================
E3-1275 v6: MDS Mitigated .. 4814 |=======================================
E3-1275 v6: MDS Vulnerable . 4797 |=======================================
glibc bench 1.0
Benchmark: sin
nanoseconds < Lower Is Better
7980XE: MDS Mitigated ...... 44.56 |=========================================
7980XE: MDS Vulnerable ..... 44.45 |=========================================
8700K: MDS Mitigated ....... 41.69 |======================================
8700K: MDS Vulnerable ...... 41.66 |======================================
E3-1275 v6: MDS Mitigated .. 46.79 |===========================================
E3-1275 v6: MDS Vulnerable . 46.69 |===========================================
glibc bench 1.0
Benchmark: cos
nanoseconds < Lower Is Better
7980XE: MDS Mitigated ...... 44.96 |=========================================
7980XE: MDS Vulnerable ..... 44.65 |=========================================
8700K: MDS Mitigated ....... 41.93 |======================================
8700K: MDS Vulnerable ...... 42.03 |======================================
E3-1275 v6: MDS Mitigated .. 47.05 |===========================================
E3-1275 v6: MDS Vulnerable . 46.90 |===========================================
Flexible IO Tester 3.1
Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
7980XE: MDS Mitigated ...... 4843 |========================================
7980XE: MDS Vulnerable ..... 4855 |========================================
8700K: MDS Mitigated ....... 5379 |============================================
8700K: MDS Vulnerable ...... 5361 |============================================
E3-1275 v6: MDS Mitigated .. 4835 |========================================
E3-1275 v6: MDS Vulnerable . 4798 |=======================================
PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
7980XE: MDS Mitigated ...... 917 |===========================================
7980XE: MDS Vulnerable ..... 914 |===========================================
8700K: MDS Mitigated ....... 857 |========================================
8700K: MDS Vulnerable ...... 855 |========================================
E3-1275 v6: MDS Mitigated .. 953 |=============================================
E3-1275 v6: MDS Vulnerable . 957 |=============================================
Stress-NG 0.07.26
Test: Memory Copying
Bogo Ops/s > Higher Is Better
8700K: MDS Mitigated ....... 1820 |============================================
8700K: MDS Vulnerable ...... 1820 |============================================
E3-1275 v6: MDS Mitigated .. 1651 |========================================
E3-1275 v6: MDS Vulnerable . 1648 |========================================
Bork File Encrypter 1.4
File Encryption Time
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 6.39 |===========================================
7980XE: MDS Vulnerable ..... 6.32 |==========================================
8700K: MDS Mitigated ....... 6.03 |========================================
8700K: MDS Vulnerable ...... 6.01 |========================================
E3-1275 v6: MDS Mitigated .. 6.61 |============================================
E3-1275 v6: MDS Vulnerable . 6.38 |==========================================
Apache Siege 2.4.29
Concurrent Users: 250
Transactions Per Second > Higher Is Better
7980XE: MDS Mitigated .. 43203 |===============================================
7980XE: MDS Vulnerable . 42849 |===============================================
Redis 4.0.8
Test: GET
Requests Per Second > Higher Is Better
8700K: MDS Mitigated ....... 3555845 |=========================================
8700K: MDS Vulnerable ...... 3171909 |=====================================
E3-1275 v6: MDS Mitigated .. 3215456 |=====================================
E3-1275 v6: MDS Vulnerable . 2854799 |=================================
Timed MAFFT Alignment 7.392
Multiple Sequence Alignment
Seconds < Lower Is Better
7980XE: MDS Mitigated ...... 2.67 |==============================
7980XE: MDS Vulnerable ..... 2.66 |==============================
8700K: MDS Mitigated ....... 2.76 |===============================
8700K: MDS Vulnerable ...... 2.80 |================================
E3-1275 v6: MDS Mitigated .. 3.87 |============================================
E3-1275 v6: MDS Vulnerable . 3.90 |============================================
Sockperf 3.4
Test: Latency Under Load
usec < Lower Is Better
7980XE: MDS Mitigated ...... 33.28 |===========================================
7980XE: MDS Vulnerable ..... 30.57 |=======================================
8700K: MDS Mitigated ....... 18.16 |=======================
8700K: MDS Vulnerable ...... 17.19 |======================
E3-1275 v6: MDS Mitigated .. 17.92 |=======================
E3-1275 v6: MDS Vulnerable . 15.55 |====================
FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
7980XE: MDS Mitigated ...... 245.00 |===================================
7980XE: MDS Vulnerable ..... 234.00 |==================================
8700K: MDS Mitigated ....... 117.77 |=================
8700K: MDS Vulnerable ...... 80.15 |============
E3-1275 v6: MDS Mitigated .. 291.00 |==========================================
E3-1275 v6: MDS Vulnerable . 270.00 |=======================================