AMD Ryzen 7 2700X Eight-Core testing with a ASUS ROG CROSSHAIR VII HERO (WI-FI) (1201 BIOS) and Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB on Ubuntu 19.04 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1905178-HV-MITTY065511
Linux Mitigation Cost May AMD
AMD Ryzen 7 2700X Eight-Core testing with a ASUS ROG CROSSHAIR VII HERO (WI-FI) (1201 BIOS) and Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB on Ubuntu 19.04 via the Phoronix Test Suite.
7980XE: mitigations=off:
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: mitigations=auto:
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: mitigations=auto,nosmt:
Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores), 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
2700X: mitigations=off:
Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (1201 BIOS), Chipset: AMD 17h, Memory: 16384MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1260/1750MHz), Audio: AMD Ellesmere, Monitor: ASUS PB278, Network: Intel I211 + Realtek RTL8822BE 802.11a/b/g/n/ac
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 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440
2700X: mitigations=auto:
Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (1201 BIOS), Chipset: AMD 17h, Memory: 16384MB, Disk: Samsung SSD 970 EVO 250GB, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1260/1750MHz), Audio: AMD Ellesmere, Monitor: ASUS PB278, Network: Intel I211 + Realtek RTL8822BE 802.11a/b/g/n/ac
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 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440
Selenium
Benchmark: Jetstream 2 - Browser: Firefox
Score > Higher Is Better
7980XE: mitigations=off ........ 76.80 |=====================================
7980XE: mitigations=auto ....... 65.55 |================================
7980XE: mitigations=auto,nosmt . 68.61 |=================================
2700X: mitigations=off ......... 80.64 |=======================================
2700X: mitigations=auto ........ 77.21 |=====================================
Apache Siege 2.4.29
Concurrent Users: 250
Transactions Per Second > Higher Is Better
7980XE: mitigations=off ........ 32901 |===================
7980XE: mitigations=auto ....... 32260 |==================
7980XE: mitigations=auto,nosmt . 68671 |=======================================
2700X: mitigations=auto ........ 32987 |===================
Timed Linux Kernel Compilation 4.18
Time To Compile
Seconds < Lower Is Better
7980XE: mitigations=off ........ 37.89 |====================
7980XE: mitigations=auto ....... 39.31 |=====================
7980XE: mitigations=auto,nosmt . 50.99 |===========================
2700X: mitigations=off ......... 74.02 |=======================================
2700X: mitigations=auto ........ 74.50 |=======================================
Timed LLVM Compilation 6.0.1
Time To Compile
Seconds < Lower Is Better
7980XE: mitigations=off ........ 203 |==================
7980XE: mitigations=auto ....... 196 |=================
7980XE: mitigations=auto,nosmt . 247 |======================
2700X: mitigations=off ......... 462 |=========================================
2700X: mitigations=auto ........ 453 |========================================
Hackbench
Count: 32 - Type: Process
Seconds < Lower Is Better
7980XE: mitigations=off ........ 34.72 |=================
7980XE: mitigations=auto ....... 54.90 |===========================
7980XE: mitigations=auto,nosmt . 71.03 |===================================
2700X: mitigations=off ......... 78.74 |=======================================
2700X: mitigations=auto ........ 78.15 |=======================================
Compile Bench 0.6
Test: Compile
MB/s > Higher Is Better
7980XE: mitigations=off ........ 1668 |========================================
7980XE: mitigations=auto ....... 1572 |======================================
7980XE: mitigations=auto,nosmt . 1573 |======================================
2700X: mitigations=off ......... 1114 |===========================
2700X: mitigations=auto ........ 1112 |===========================
PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Only
TPS > Higher Is Better
7980XE: mitigations=off ........ 526651 |======================================
7980XE: mitigations=auto ....... 483500 |===================================
7980XE: mitigations=auto,nosmt . 353020 |=========================
2700X: mitigations=off ......... 193033 |==============
2700X: mitigations=auto ........ 191765 |==============
Sockperf 3.4
Test: Latency Under Load
usec < Lower Is Better
7980XE: mitigations=off ........ 29.98 |===========
7980XE: mitigations=auto ....... 37.61 |==============
7980XE: mitigations=auto,nosmt . 38.87 |==============
2700X: mitigations=off ......... 90.34 |=================================
2700X: mitigations=auto ........ 103.84 |======================================
Perl Benchmarks
Test: Interpreter
Seconds < Lower Is Better
7980XE: mitigations=off ........ 0.00248896 |==============================
7980XE: mitigations=auto ....... 0.00286423 |==================================
7980XE: mitigations=auto,nosmt . 0.00280588 |=================================
2700X: mitigations=off ......... 0.00120153 |==============
2700X: mitigations=auto ........ 0.00120577 |==============
Stress-NG 0.07.26
Test: Context Switching
Bogo Ops/s > Higher Is Better
7980XE: mitigations=off ........ 26853112 |====================================
7980XE: mitigations=auto ....... 14288058 |===================
7980XE: mitigations=auto,nosmt . 4240674 |======
2700X: mitigations=off ......... 4453378 |======
2700X: mitigations=auto ........ 3740586 |=====
NGINX Benchmark 1.9.9
Static Web Page Serving
Requests Per Second > Higher Is Better
7980XE: mitigations=off ........ 54210 |=======================================
7980XE: mitigations=auto ....... 40647 |=============================
7980XE: mitigations=auto,nosmt . 39986 |=============================
2700X: mitigations=off ......... 38399 |============================
2700X: mitigations=auto ........ 34847 |=========================
Ethr 2019-01-02
Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32
Microseconds < Lower Is Better
7980XE: mitigations=off ........ 12.67 |==============================
7980XE: mitigations=auto ....... 15.47 |=====================================
7980XE: mitigations=auto,nosmt . 16.40 |=======================================
2700X: mitigations=off ......... 14.64 |===================================
2700X: mitigations=auto ........ 16.01 |======================================
Sockperf 3.4
Test: Throughput
Messages Per Second > Higher Is Better
7980XE: mitigations=off ........ 563034 |======================================
7980XE: mitigations=auto ....... 459769 |===============================
7980XE: mitigations=auto,nosmt . 461047 |===============================
2700X: mitigations=off ......... 560061 |======================================
2700X: mitigations=auto ........ 547878 |=====================================
SQLite 3.22
Timed SQLite Insertions
Seconds < Lower Is Better
7980XE: mitigations=off ........ 38.33 |======================================
7980XE: mitigations=auto ....... 38.84 |=======================================
7980XE: mitigations=auto,nosmt . 38.78 |=======================================
2700X: mitigations=off ......... 36.41 |=====================================
2700X: mitigations=auto ........ 36.70 |=====================================
Stress-NG 0.07.26
Test: Semaphores
Bogo Ops/s > Higher Is Better
7980XE: mitigations=off ........ 3171116 |==========================
7980XE: mitigations=auto ....... 3024405 |=========================
7980XE: mitigations=auto,nosmt . 3716937 |==============================
2700X: mitigations=off ......... 4525039 |=====================================
2700X: mitigations=auto ........ 4512651 |=====================================
PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
7980XE: mitigations=off ........ 8154 |========================================
7980XE: mitigations=auto ....... 6578 |================================
7980XE: mitigations=auto,nosmt . 6578 |================================
2700X: mitigations=off ......... 7282 |====================================
2700X: mitigations=auto ........ 6944 |==================================
Apache Benchmark 2.4.29
Static Web Page Serving
Requests Per Second > Higher Is Better
7980XE: mitigations=off ........ 37260 |=======================================
7980XE: mitigations=auto ....... 29103 |==============================
7980XE: mitigations=auto,nosmt . 29246 |===============================
2700X: mitigations=off ......... 29637 |===============================
2700X: mitigations=auto ........ 27687 |=============================
Node.js Octane Benchmark
Score > Higher Is Better
7980XE: mitigations=off ........ 49202 |=======================================
7980XE: mitigations=auto ....... 48795 |=======================================
7980XE: mitigations=auto,nosmt . 48780 |=======================================
2700X: mitigations=off ......... 45308 |====================================
2700X: mitigations=auto ........ 45216 |====================================
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: mitigations=off ........ 4920 |========================================
7980XE: mitigations=auto ....... 4865 |=======================================
7980XE: mitigations=auto,nosmt . 4903 |========================================
2700X: mitigations=off ......... 4950 |========================================
2700X: mitigations=auto ........ 4868 |=======================================
Stress-NG 0.07.26
Test: System V Message Passing
Bogo Ops/s > Higher Is Better
7980XE: mitigations=off ........ 7952962 |========================
7980XE: mitigations=auto ....... 7528002 |=======================
7980XE: mitigations=auto,nosmt . 6086498 |===================
2700X: mitigations=off ......... 11736169 |====================================
2700X: mitigations=auto ........ 11747641 |====================================
Stress-NG 0.07.26
Test: Socket Activity
Bogo Ops/s > Higher Is Better
7980XE: mitigations=off ........ 16268 |=======================================
7980XE: mitigations=auto ....... 12103 |=============================
7980XE: mitigations=auto,nosmt . 7683 |==================
2700X: mitigations=off ......... 7896 |===================
2700X: mitigations=auto ........ 7500 |==================
Memcached mcperf 1.5.10
Method: Get
Operations Per Second > Higher Is Better
7980XE: mitigations=off ........ 137853 |======================================
7980XE: mitigations=auto ....... 110411 |==============================
7980XE: mitigations=auto,nosmt . 113092 |===============================
2700X: mitigations=off ......... 91924 |=========================
2700X: mitigations=auto ........ 83643 |=======================
dav1d 0.3
Video Input: Summer Nature 4K
Seconds < Lower Is Better
7980XE: mitigations=off ........ 23.75 |===========================
7980XE: mitigations=auto ....... 23.75 |===========================
7980XE: mitigations=auto,nosmt . 25.80 |==============================
2700X: mitigations=off ......... 34.09 |=======================================
2700X: mitigations=auto ........ 34.02 |=======================================
Ethr 2019-01-02
Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1
Microseconds < Lower Is Better
7980XE: mitigations=off ........ 12.81 |==============================
7980XE: mitigations=auto ....... 15.47 |=====================================
7980XE: mitigations=auto,nosmt . 16.43 |=======================================
2700X: mitigations=off ......... 14.58 |===================================
2700X: mitigations=auto ........ 16.07 |======================================
XZ Compression 5.2.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9
Seconds < Lower Is Better
7980XE: mitigations=off ........ 18.33 |===================
7980XE: mitigations=auto ....... 18.63 |===================
7980XE: mitigations=auto,nosmt . 18.59 |===================
2700X: mitigations=off ......... 38.51 |=======================================
2700X: mitigations=auto ........ 38.53 |=======================================
Sockperf 3.4
Test: Latency Ping Pong
usec < Lower Is Better
7980XE: mitigations=off ........ 3.15 |==============================
7980XE: mitigations=auto ....... 3.86 |=====================================
7980XE: mitigations=auto,nosmt . 3.96 |======================================
2700X: mitigations=off ......... 3.72 |====================================
2700X: mitigations=auto ........ 4.18 |========================================
Y-Cruncher 0.7.7
Calculating 500M Pi Digits
Seconds < Lower Is Better
7980XE: mitigations=off ........ 13.81 |===============
7980XE: mitigations=auto ....... 13.81 |===============
7980XE: mitigations=auto,nosmt . 13.27 |==============
2700X: mitigations=off ......... 35.82 |=======================================
2700X: mitigations=auto ........ 35.77 |=======================================
Memcached mcperf 1.5.10
Method: Set
Operations Per Second > Higher Is Better
7980XE: mitigations=off ........ 78753 |=======================================
7980XE: mitigations=auto ....... 63367 |===============================
7980XE: mitigations=auto,nosmt . 62501 |===============================
2700X: mitigations=off ......... 53692 |===========================
2700X: mitigations=auto ........ 49791 |=========================
PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
7980XE: mitigations=off ........ 911 |=================================
7980XE: mitigations=auto ....... 908 |=================================
7980XE: mitigations=auto,nosmt . 912 |=================================
2700X: mitigations=off ......... 1097 |========================================
2700X: mitigations=auto ........ 1106 |========================================
Redis 4.0.8
Test: GET
Requests Per Second > Higher Is Better
7980XE: mitigations=off ........ 2812897 |====================================
7980XE: mitigations=auto ....... 2508823 |================================
7980XE: mitigations=auto,nosmt . 2562106 |=================================
2700X: mitigations=off ......... 2890238 |=====================================
2700X: mitigations=auto ........ 2498805 |================================
GIMP 2.10.8
Test: unsharp-mask
Seconds < Lower Is Better
7980XE: mitigations=off ........ 21.63 |=================================
7980XE: mitigations=auto ....... 25.33 |=======================================
7980XE: mitigations=auto,nosmt . 20.21 |===============================
2700X: mitigations=off ......... 17.50 |===========================
2700X: mitigations=auto ........ 17.66 |===========================
OpenSSL 1.1.1
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
7980XE: mitigations=off ........ 4687 |========================================
7980XE: mitigations=auto ....... 4685 |========================================
7980XE: mitigations=auto,nosmt . 4431 |======================================
2700X: mitigations=off ......... 1710 |===============
2700X: mitigations=auto ........ 1707 |===============
Redis 4.0.8
Test: SET
Requests Per Second > Higher Is Better
7980XE: mitigations=off ........ 2230553 |=====================================
7980XE: mitigations=auto ....... 2069424 |==================================
7980XE: mitigations=auto,nosmt . 2074115 |==================================
2700X: mitigations=off ......... 1908041 |================================
2700X: mitigations=auto ........ 1852383 |===============================
Zstd Compression 1.3.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19
Seconds < Lower Is Better
7980XE: mitigations=off ........ 9.94 |==============
7980XE: mitigations=auto ....... 9.95 |==============
7980XE: mitigations=auto,nosmt . 12.51 |=================
2700X: mitigations=off ......... 28.24 |=======================================
2700X: mitigations=auto ........ 28.41 |=======================================
GIMP 2.10.8
Test: auto-levels
Seconds < Lower Is Better
7980XE: mitigations=off ........ 18.90 |=====================================
7980XE: mitigations=auto ....... 19.87 |=======================================
7980XE: mitigations=auto,nosmt . 17.94 |===================================
2700X: mitigations=off ......... 15.42 |==============================
2700X: mitigations=auto ........ 15.69 |===============================
PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
7980XE: mitigations=off ........ 706775 |======================================
7980XE: mitigations=auto ....... 710104 |======================================
7980XE: mitigations=auto,nosmt . 706315 |======================================
2700X: mitigations=off ......... 526839 |============================
2700X: mitigations=auto ........ 527185 |============================
GIMP 2.10.8
Test: rotate
Seconds < Lower Is Better
7980XE: mitigations=off ........ 15.95 |=====================================
7980XE: mitigations=auto ....... 16.76 |=======================================
7980XE: mitigations=auto,nosmt . 16.77 |=======================================
2700X: mitigations=off ......... 13.37 |===============================
2700X: mitigations=auto ........ 13.69 |================================
Bork File Encrypter 1.4
File Encryption Time
Seconds < Lower Is Better
7980XE: mitigations=off ........ 6.03 |===========================
7980XE: mitigations=auto ....... 6.38 |============================
7980XE: mitigations=auto,nosmt . 6.67 |==============================
2700X: mitigations=off ......... 8.96 |========================================
2700X: mitigations=auto ........ 8.98 |========================================
dav1d 0.3
Video Input: Summer Nature 1080p
Seconds < Lower Is Better
7980XE: mitigations=off ........ 12.52 |================================
7980XE: mitigations=auto ....... 12.51 |================================
7980XE: mitigations=auto,nosmt . 15.15 |=======================================
2700X: mitigations=off ......... 11.77 |==============================
2700X: mitigations=auto ........ 11.70 |==============================
GIMP 2.10.8
Test: resize
Seconds < Lower Is Better
7980XE: mitigations=off ........ 10.98 |=====================================
7980XE: mitigations=auto ....... 11.67 |=======================================
7980XE: mitigations=auto,nosmt . 11.62 |=======================================
2700X: mitigations=off ......... 8.75 |=============================
2700X: mitigations=auto ........ 8.80 |=============================
t-test1 2017-01-13
Threads: 2
Seconds < Lower Is Better
7980XE: mitigations=off ........ 7.37 |================
7980XE: mitigations=auto ....... 8.77 |===================
7980XE: mitigations=auto,nosmt . 18.16 |=======================================
2700X: mitigations=off ......... 8.61 |==================
2700X: mitigations=auto ........ 8.65 |===================
glibc bench 1.0
Benchmark: pthread_once
nanoseconds < Lower Is Better
7980XE: mitigations=off ........ 1.50 |==================================
7980XE: mitigations=auto ....... 1.73 |=======================================
7980XE: mitigations=auto,nosmt . 1.72 |=======================================
2700X: mitigations=off ......... 1.76 |========================================
2700X: mitigations=auto ........ 1.78 |========================================
glibc bench 1.0
Benchmark: ffsll
nanoseconds < Lower Is Better
7980XE: mitigations=off ........ 1.51 |==================================
7980XE: mitigations=auto ....... 1.73 |=======================================
7980XE: mitigations=auto,nosmt . 1.73 |=======================================
2700X: mitigations=off ......... 1.77 |========================================
2700X: mitigations=auto ........ 1.78 |========================================
glibc bench 1.0
Benchmark: ffs
nanoseconds < Lower Is Better
7980XE: mitigations=off ........ 1.49 |=================================
7980XE: mitigations=auto ....... 1.73 |======================================
7980XE: mitigations=auto,nosmt . 1.72 |======================================
2700X: mitigations=off ......... 1.77 |=======================================
2700X: mitigations=auto ........ 1.80 |========================================
Darktable 2.6.0
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
7980XE: mitigations=off ........ 7.99 |=========================
7980XE: mitigations=auto ....... 7.97 |=========================
7980XE: mitigations=auto,nosmt . 6.15 |===================
2700X: mitigations=off ......... 12.21 |=======================================
2700X: mitigations=auto ........ 12.33 |=======================================
OSBench
Test: Create Processes
us Per Event < Lower Is Better
7980XE: mitigations=off ........ 30.21 |===================================
7980XE: mitigations=auto ....... 33.26 |=======================================
7980XE: mitigations=auto,nosmt . 31.27 |=====================================
2700X: mitigations=off ......... 25.12 |=============================
2700X: mitigations=auto ........ 27.42 |================================
OSBench
Test: Create Threads
us Per Event < Lower Is Better
7980XE: mitigations=off ........ 13.30 |==================================
7980XE: mitigations=auto ....... 15.19 |=======================================
7980XE: mitigations=auto,nosmt . 14.98 |======================================
2700X: mitigations=off ......... 13.11 |==================================
2700X: mitigations=auto ........ 13.38 |==================================
OSBench
Test: Launch Programs
us Per Event < Lower Is Better
7980XE: mitigations=off ........ 34.31 |=================================
7980XE: mitigations=auto ....... 37.27 |====================================
7980XE: mitigations=auto,nosmt . 35.80 |==================================
2700X: mitigations=off ......... 40.94 |=======================================
2700X: mitigations=auto ........ 40.41 |======================================
Darktable 2.6.0
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
7980XE: mitigations=off ........ 3.78 |========================
7980XE: mitigations=auto ....... 3.83 |=========================
7980XE: mitigations=auto,nosmt . 4.04 |==========================
2700X: mitigations=off ......... 6.19 |========================================
2700X: mitigations=auto ........ 6.18 |========================================
OSBench
Test: Create Files
us Per Event < Lower Is Better
7980XE: mitigations=off ........ 10.12 |=============================
7980XE: mitigations=auto ....... 12.60 |====================================
7980XE: mitigations=auto,nosmt . 12.54 |===================================
2700X: mitigations=off ......... 12.93 |=====================================
2700X: mitigations=auto ........ 13.79 |=======================================
Git
Time To Complete Common Git Commands
Seconds < Lower Is Better
7980XE: mitigations=off ........ 5.22 |=======================================
7980XE: mitigations=auto ....... 5.21 |=======================================
7980XE: mitigations=auto,nosmt . 5.36 |========================================
2700X: mitigations=off ......... 5.30 |========================================
2700X: mitigations=auto ........ 5.29 |=======================================
OSBench
Test: Memory Allocations
Ns Per Event < Lower Is Better
7980XE: mitigations=off ........ 66.08 |===================================
7980XE: mitigations=auto ....... 70.54 |======================================
7980XE: mitigations=auto,nosmt . 70.97 |======================================
2700X: mitigations=off ......... 72.66 |=======================================
2700X: mitigations=auto ........ 73.09 |=======================================
FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
7980XE: mitigations=off ........ 201 |====================================
7980XE: mitigations=auto ....... 191 |==================================
7980XE: mitigations=auto,nosmt . 191 |==================================
2700X: mitigations=off ......... 227 |=========================================
2700X: mitigations=auto ........ 225 |=========================================
Darktable 2.6.0
Test: Server Room - Acceleration: CPU-only
Seconds < Lower Is Better
7980XE: mitigations=off ........ 2.55 |=========================
7980XE: mitigations=auto ....... 2.56 |=========================
7980XE: mitigations=auto,nosmt . 2.57 |=========================
2700X: mitigations=off ......... 4.10 |========================================
2700X: mitigations=auto ........ 4.09 |========================================
ctx_clock
Context Switch Time
Clocks < Lower Is Better
7980XE: mitigations=off ........ 111 |=======
7980XE: mitigations=auto ....... 628 |=========================================
7980XE: mitigations=auto,nosmt . 627 |=========================================
2700X: mitigations=off ......... 185 |============
2700X: mitigations=auto ........ 185 |============
Compile Bench 0.6
Test: Initial Create
MB/s > Higher Is Better
7980XE: mitigations=off ........ 780 |=========================================
7980XE: mitigations=auto ....... 664 |===================================
7980XE: mitigations=auto,nosmt . 667 |===================================
2700X: mitigations=off ......... 545 |=============================
2700X: mitigations=auto ........ 520 |===========================