Intel/AMD Mitigation Costs May 2019 Benchmarks for a future article. 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 8700K: mitigations=off: 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 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 8700K: mitigations=auto: 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 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 8700K: mitigations=auto,nosmt: Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores), 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 2990WX: mitigations=off: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH EXTREME (1701 BIOS), Chipset: AMD 17h, Memory: 32768MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: AMD Radeon RX 64 8GB (1590/800MHz), Audio: Realtek ALC1220, Monitor: ASUS VP28U, Network: Intel I211 + Qualcomm Atheros QCA6174 802.11ac + Wilocity Wil6200 802.11ad 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: amdgpu 19.0.1, OpenGL: 4.5 Mesa 19.0.2 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160 6800K: mitigations=off: Processor: Intel Core i7-6800K @ 3.80GHz (6 Cores / 12 Threads), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0 (1.10 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB TOSHIBA-TR150, Graphics: Zotac NVIDIA NV137 2GB, Audio: Realtek ALC1150, Monitor: G237HL, Network: Intel I218-LM + 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: 4.3 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 2990WX: mitigations=auto: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH EXTREME (1701 BIOS), Chipset: AMD 17h, Memory: 32768MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: AMD Radeon RX 64 8GB (1590/800MHz), Audio: Realtek ALC1220, Monitor: ASUS VP28U, Network: Intel I211 + Qualcomm Atheros QCA6174 802.11ac + Wilocity Wil6200 802.11ad 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: amdgpu 19.0.1, OpenGL: 4.5 Mesa 19.0.2 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160 6800K: mitigations=auto: Processor: Intel Core i7-6800K @ 3.80GHz (6 Cores / 12 Threads), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0 (1.10 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB TOSHIBA-TR150, Graphics: Zotac NVIDIA NV137 2GB, Audio: Realtek ALC1150, Monitor: G237HL, Network: Intel I218-LM + 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: 4.3 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 6800K: mitigations=auto,nosmt: Processor: Intel Core i7-6800K @ 3.80GHz (6 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0 (1.10 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB TOSHIBA-TR150, Graphics: Zotac NVIDIA NV137 2GB, Audio: Realtek ALC1150, Monitor: G237HL, Network: Intel I218-LM + 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: 4.3 Mesa 19.0.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 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 |============================ 8700K: mitigations=off ......... 94.71 |======================================= 2700X: mitigations=off ......... 80.64 |================================= 8700K: mitigations=auto ........ 82.52 |================================== 2700X: mitigations=auto ........ 77.21 |================================ 8700K: mitigations=auto,nosmt .. 90.18 |===================================== 2990WX: mitigations=off ........ 72.85 |============================== 6800K: mitigations=off ......... 67.81 |============================ 2990WX: mitigations=auto ....... 70.11 |============================= 6800K: mitigations=auto ........ 59.41 |======================== 6800K: mitigations=auto,nosmt .. 62.82 |========================== 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 |============ 8700K: mitigations=off ......... 69.70 |============ 2700X: mitigations=off ......... 78.74 |============= 8700K: mitigations=auto ........ 121.36 |===================== 2700X: mitigations=auto ........ 78.15 |============= 8700K: mitigations=auto,nosmt .. 173.63 |============================== 2990WX: mitigations=off ........ 41.67 |======= 6800K: mitigations=off ......... 96.17 |================ 2990WX: mitigations=auto ....... 41.83 |======= 6800K: mitigations=auto ........ 165.05 |============================ 6800K: mitigations=auto,nosmt .. 223.59 |====================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better 7980XE: mitigations=off ........ 1668 |================================ 7980XE: mitigations=auto ....... 1572 |============================== 7980XE: mitigations=auto,nosmt . 1573 |============================== 8700K: mitigations=off ......... 957 |================== 2700X: mitigations=off ......... 1114 |===================== 8700K: mitigations=auto ........ 870 |================= 2700X: mitigations=auto ........ 1112 |===================== 8700K: mitigations=auto,nosmt .. 878 |================= 2990WX: mitigations=off ........ 2080 |======================================== 6800K: mitigations=off ......... 700 |============= 2990WX: mitigations=auto ....... 2022 |======================================= 6800K: mitigations=auto ........ 627 |============ 6800K: mitigations=auto,nosmt .. 624 |============ 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 |============= 8700K: mitigations=off ......... 467 |========================= 2700X: mitigations=off ......... 462 |========================= 8700K: mitigations=auto ........ 467 |========================= 2700X: mitigations=auto ........ 453 |========================= 8700K: mitigations=auto,nosmt .. 586 |================================ 2990WX: mitigations=off ........ 199 |=========== 6800K: mitigations=off ......... 592 |================================ 2990WX: mitigations=auto ....... 194 |=========== 6800K: mitigations=auto ........ 593 |================================ 6800K: mitigations=auto,nosmt .. 754 |========================================= 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 |======================================= 8700K: mitigations=off ......... 59070 |================================== 8700K: mitigations=auto ........ 61974 |=================================== 2700X: mitigations=auto ........ 32987 |=================== 8700K: mitigations=auto,nosmt .. 47774 |=========================== 2990WX: mitigations=auto ....... 23165 |============= 6800K: mitigations=auto ........ 46945 |=========================== 6800K: mitigations=auto,nosmt .. 36951 |===================== 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 |============== 8700K: mitigations=off ......... 81.30 |======================= 2700X: mitigations=off ......... 74.02 |===================== 8700K: mitigations=auto ........ 83.76 |======================== 2700X: mitigations=auto ........ 74.50 |===================== 8700K: mitigations=auto,nosmt .. 104.58 |============================= 2990WX: mitigations=off ........ 32.66 |========= 6800K: mitigations=off ......... 106.05 |============================== 2990WX: mitigations=auto ....... 33.14 |========= 6800K: mitigations=auto ........ 109.69 |=============================== 6800K: mitigations=auto,nosmt .. 135.02 |====================================== 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 |========================= 8700K: mitigations=off ......... 198343 |============== 2700X: mitigations=off ......... 193033 |============== 8700K: mitigations=auto ........ 179378 |============= 2700X: mitigations=auto ........ 191765 |============== 8700K: mitigations=auto,nosmt .. 115740 |======== 2990WX: mitigations=off ........ 443812 |================================ 6800K: mitigations=off ......... 149873 |=========== 2990WX: mitigations=auto ....... 436900 |================================ 6800K: mitigations=auto ........ 135256 |========== 6800K: mitigations=auto,nosmt .. 88673 |====== Perl Benchmarks Test: Interpreter Seconds < Lower Is Better 7980XE: mitigations=off ........ 0.00248896 |==================== 7980XE: mitigations=auto ....... 0.00286423 |======================= 7980XE: mitigations=auto,nosmt . 0.00280588 |====================== 8700K: mitigations=off ......... 0.00079405 |====== 2700X: mitigations=off ......... 0.00120153 |========== 8700K: mitigations=auto ........ 0.00081109 |====== 2700X: mitigations=auto ........ 0.00120577 |========== 8700K: mitigations=auto,nosmt .. 0.00429569 |================================== 2990WX: mitigations=off ........ 0.00130636 |========== 6800K: mitigations=off ......... 0.00220218 |================= 2990WX: mitigations=auto ....... 0.00133555 |=========== 6800K: mitigations=auto ........ 0.00245521 |=================== 6800K: mitigations=auto,nosmt .. 0.00198212 |================ 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 |==================================== 8700K: mitigations=off ......... 5521 |======================================== 2700X: mitigations=off ......... 4950 |==================================== 8700K: mitigations=auto ........ 5365 |======================================= 2700X: mitigations=auto ........ 4868 |=================================== 8700K: mitigations=auto,nosmt .. 5355 |======================================= 2990WX: mitigations=off ........ 4766 |=================================== 6800K: mitigations=off ......... 4064 |============================= 2990WX: mitigations=auto ....... 4702 |================================== 6800K: mitigations=auto ........ 4013 |============================= 6800K: mitigations=auto,nosmt .. 4007 |============================= 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 |=================== 8700K: mitigations=off ......... 71.26 |=================================== 2700X: mitigations=off ......... 36.41 |================== 8700K: mitigations=auto ........ 77.01 |====================================== 2700X: mitigations=auto ........ 36.70 |================== 8700K: mitigations=auto,nosmt .. 78.78 |======================================= 2990WX: mitigations=off ........ 35.74 |================== 6800K: mitigations=off ......... 38.74 |=================== 2990WX: mitigations=auto ....... 36.27 |================== 6800K: mitigations=auto ........ 40.85 |==================== 6800K: mitigations=auto,nosmt .. 38.52 |=================== 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 |====== 8700K: mitigations=off ......... 4972591 |======= 2700X: mitigations=off ......... 4453378 |====== 8700K: mitigations=auto ........ 3121692 |==== 2700X: mitigations=auto ........ 3740586 |===== 8700K: mitigations=auto,nosmt .. 1740435 |== 2990WX: mitigations=off ........ 20781051 |============================ 6800K: mitigations=off ......... 3611202 |===== 2990WX: mitigations=auto ....... 15477700 |===================== 6800K: mitigations=auto ........ 2503969 |=== 6800K: mitigations=auto,nosmt .. 1420302 |== 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 |============== 8700K: mitigations=off ......... 17.38 |====== 2700X: mitigations=off ......... 90.34 |================================= 8700K: mitigations=auto ........ 18.39 |======= 2700X: mitigations=auto ........ 103.84 |====================================== 8700K: mitigations=auto,nosmt .. 20.24 |======= 2990WX: mitigations=off ........ 89.21 |================================ 6800K: mitigations=off ......... 23.25 |======== 2990WX: mitigations=auto ....... 104.78 |====================================== 6800K: mitigations=auto ........ 24.90 |========= 6800K: mitigations=auto,nosmt .. 21.81 |======== 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 |============================ 8700K: mitigations=off ......... 55382 |======================================= 2700X: mitigations=off ......... 38399 |=========================== 8700K: mitigations=auto ........ 43211 |============================== 2700X: mitigations=auto ........ 34847 |========================= 8700K: mitigations=auto,nosmt .. 42129 |============================== 2990WX: mitigations=off ........ 30966 |====================== 6800K: mitigations=off ......... 39659 |============================ 2990WX: mitigations=auto ....... 30249 |===================== 6800K: mitigations=auto ........ 30081 |===================== 6800K: mitigations=auto,nosmt .. 25952 |================== 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 |=================== 8700K: mitigations=off ......... 10961254 |================================== 2700X: mitigations=off ......... 11736169 |==================================== 8700K: mitigations=auto ........ 7277528 |====================== 2700X: mitigations=auto ........ 11747641 |==================================== 8700K: mitigations=auto,nosmt .. 3344807 |========== 2990WX: mitigations=off ........ 11361383 |=================================== 6800K: mitigations=off ......... 9214423 |============================ 2990WX: mitigations=auto ....... 11412363 |=================================== 6800K: mitigations=auto ........ 5613110 |================= 6800K: mitigations=auto,nosmt .. 2383907 |======= 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 |=================================== 8700K: mitigations=off ......... 6.89 |=============== 2700X: mitigations=off ......... 14.64 |================================ 8700K: mitigations=auto ........ 9.24 |==================== 2700X: mitigations=auto ........ 16.01 |=================================== 8700K: mitigations=auto,nosmt .. 9.51 |===================== 2990WX: mitigations=off ........ 17.18 |===================================== 6800K: mitigations=off ......... 13.83 |============================== 2990WX: mitigations=auto ....... 18.07 |======================================= 6800K: mitigations=auto ........ 15.61 |================================== 6800K: mitigations=auto,nosmt .. 15.75 |================================== 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 |======================= 8700K: mitigations=off ......... 4922155 |=============================== 2700X: mitigations=off ......... 4525039 |============================ 8700K: mitigations=auto ........ 4550172 |============================= 2700X: mitigations=auto ........ 4512651 |============================ 8700K: mitigations=auto,nosmt .. 5883402 |===================================== 2990WX: mitigations=off ........ 1808193 |=========== 6800K: mitigations=off ......... 3843662 |======================== 2990WX: mitigations=auto ....... 1806600 |=========== 6800K: mitigations=auto ........ 3699807 |======================= 6800K: mitigations=auto,nosmt .. 5452899 |================================== 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 |=============== 8700K: mitigations=off ......... 8113 |================ 2700X: mitigations=off ......... 7896 |================ 8700K: mitigations=auto ........ 5996 |============ 2700X: mitigations=auto ........ 7500 |=============== 8700K: mitigations=auto,nosmt .. 3924 |======== 2990WX: mitigations=off ........ 19631 |======================================= 6800K: mitigations=off ......... 8520 |================= 2990WX: mitigations=auto ....... 19285 |====================================== 6800K: mitigations=auto ........ 4986 |========== 6800K: mitigations=auto,nosmt .. 3524 |======= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better 7980XE: mitigations=off ........ 8154 |==================================== 7980XE: mitigations=auto ....... 6578 |============================= 7980XE: mitigations=auto,nosmt . 6578 |============================= 8700K: mitigations=off ......... 9038 |======================================== 2700X: mitigations=off ......... 7282 |================================ 8700K: mitigations=auto ........ 7142 |================================ 2700X: mitigations=auto ........ 6944 |=============================== 8700K: mitigations=auto,nosmt .. 7142 |================================ 2990WX: mitigations=off ........ 7282 |================================ 6800K: mitigations=off ......... 6697 |============================== 2990WX: mitigations=auto ....... 6756 |============================== 6800K: mitigations=auto ........ 5102 |======================= 6800K: mitigations=auto,nosmt .. 5137 |======================= 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 |==================================== 8700K: mitigations=off ......... 6.88 |=============== 2700X: mitigations=off ......... 14.58 |================================ 8700K: mitigations=auto ........ 9.27 |==================== 2700X: mitigations=auto ........ 16.07 |=================================== 8700K: mitigations=auto,nosmt .. 9.45 |===================== 2990WX: mitigations=off ........ 17.30 |====================================== 6800K: mitigations=off ......... 13.88 |============================== 2990WX: mitigations=auto ....... 17.95 |======================================= 6800K: mitigations=auto ........ 15.70 |================================== 6800K: mitigations=auto,nosmt .. 15.84 |================================== 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 |===================== 8700K: mitigations=off ......... 203556 |====================================== 2700X: mitigations=off ......... 91924 |================= 8700K: mitigations=auto ........ 147131 |=========================== 2700X: mitigations=auto ........ 83643 |================ 8700K: mitigations=auto,nosmt .. 144865 |=========================== 2990WX: mitigations=off ........ 62997 |============ 6800K: mitigations=off ......... 127519 |======================== 2990WX: mitigations=auto ....... 58829 |=========== 6800K: mitigations=auto ........ 92550 |================= 6800K: mitigations=auto,nosmt .. 99735 |=================== 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 |=============== 8700K: mitigations=off ......... 34.49 |=========================== 2700X: mitigations=off ......... 38.51 |============================== 8700K: mitigations=auto ........ 34.69 |=========================== 2700X: mitigations=auto ........ 38.53 |============================== 8700K: mitigations=auto,nosmt .. 43.74 |================================== 2990WX: mitigations=off ........ 26.82 |===================== 6800K: mitigations=off ......... 38.43 |============================== 2990WX: mitigations=auto ....... 25.35 |==================== 6800K: mitigations=auto ........ 38.75 |============================== 6800K: mitigations=auto,nosmt .. 49.79 |======================================= 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 |=========================== 8700K: mitigations=off ......... 41824 |======================================= 2700X: mitigations=off ......... 29637 |============================ 8700K: mitigations=auto ........ 31775 |============================== 2700X: mitigations=auto ........ 27687 |========================== 8700K: mitigations=auto,nosmt .. 41406 |======================================= 2990WX: mitigations=off ........ 21895 |==================== 6800K: mitigations=off ......... 29754 |============================ 2990WX: mitigations=auto ....... 21014 |==================== 6800K: mitigations=auto ........ 22371 |===================== 6800K: mitigations=auto,nosmt .. 30599 |============================= FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better 7980XE: mitigations=off ........ 201.00 |================================ 7980XE: mitigations=auto ....... 191.00 |=============================== 7980XE: mitigations=auto,nosmt . 191.00 |=============================== 8700K: mitigations=off ......... 56.27 |========= 2700X: mitigations=off ......... 227.00 |==================================== 8700K: mitigations=auto ........ 50.89 |======== 2700X: mitigations=auto ........ 225.00 |==================================== 8700K: mitigations=auto,nosmt .. 51.37 |======== 2990WX: mitigations=off ........ 237.00 |====================================== 6800K: mitigations=off ......... 58.45 |========= 2990WX: mitigations=auto ....... 233.00 |===================================== 6800K: mitigations=auto ........ 52.15 |======== 6800K: mitigations=auto,nosmt .. 54.79 |========= 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 |=================== 8700K: mitigations=off ......... 32.28 |======================= 2700X: mitigations=off ......... 34.09 |========================= 8700K: mitigations=auto ........ 32.42 |======================= 2700X: mitigations=auto ........ 34.02 |========================= 8700K: mitigations=auto,nosmt .. 40.88 |============================== 2990WX: mitigations=off ........ 20.40 |=============== 6800K: mitigations=off ......... 40.64 |============================= 2990WX: mitigations=auto ....... 20.70 |=============== 6800K: mitigations=auto ........ 40.82 |============================= 6800K: mitigations=auto,nosmt .. 53.97 |======================================= 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 |=========== 8700K: mitigations=off ......... 29.22 |========================= 2700X: mitigations=off ......... 35.82 |=============================== 8700K: mitigations=auto ........ 29.25 |========================= 2700X: mitigations=auto ........ 35.77 |=============================== 8700K: mitigations=auto,nosmt .. 32.55 |============================ 6800K: mitigations=off ......... 37.41 |================================ 6800K: mitigations=auto ........ 37.37 |================================ 6800K: mitigations=auto,nosmt .. 45.16 |======================================= 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 |================= 8700K: mitigations=off ......... 25.85 |=================================== 2700X: mitigations=off ......... 28.24 |======================================= 8700K: mitigations=auto ........ 25.76 |=================================== 2700X: mitigations=auto ........ 28.41 |======================================= 8700K: mitigations=auto,nosmt .. 25.08 |================================== 2990WX: mitigations=off ........ 17.04 |======================= 6800K: mitigations=off ......... 24.11 |================================= 2990WX: mitigations=auto ....... 16.98 |======================= 6800K: mitigations=auto ........ 24.17 |================================= 6800K: mitigations=auto,nosmt .. 27.41 |====================================== Sockperf 3.4 Test: Throughput Messages Per Second > Higher Is Better 7980XE: mitigations=off ........ 563034 |========================= 7980XE: mitigations=auto ....... 459769 |==================== 7980XE: mitigations=auto,nosmt . 461047 |==================== 8700K: mitigations=off ......... 869948 |====================================== 2700X: mitigations=off ......... 560061 |======================== 8700K: mitigations=auto ........ 623647 |=========================== 2700X: mitigations=auto ........ 547878 |======================== 8700K: mitigations=auto,nosmt .. 611091 |=========================== 2990WX: mitigations=off ........ 538861 |======================== 6800K: mitigations=off ......... 419536 |================== 2990WX: mitigations=auto ....... 548657 |======================== 6800K: mitigations=auto ........ 294446 |============= 6800K: mitigations=auto,nosmt .. 297860 |============= 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 |=============================== 8700K: mitigations=off ......... 12.61 |====================== 2700X: mitigations=off ......... 15.42 |=========================== 8700K: mitigations=auto ........ 13.22 |======================= 2700X: mitigations=auto ........ 15.69 |=========================== 8700K: mitigations=auto,nosmt .. 13.11 |======================= 2990WX: mitigations=off ........ 22.36 |======================================= 6800K: mitigations=off ......... 18.38 |================================ 2990WX: mitigations=auto ....... 22.43 |======================================= 6800K: mitigations=auto ........ 19.07 |================================= 6800K: mitigations=auto,nosmt .. 18.89 |================================= 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 |=================== 8700K: mitigations=off ......... 122450 |====================================== 2700X: mitigations=off ......... 53692 |================= 8700K: mitigations=auto ........ 88019 |=========================== 2700X: mitigations=auto ........ 49791 |=============== 8700K: mitigations=auto,nosmt .. 86825 |=========================== 2990WX: mitigations=off ........ 37047 |=========== 6800K: mitigations=off ......... 49295 |=============== 2990WX: mitigations=auto ....... 34161 |=========== 6800K: mitigations=auto ........ 40729 |============= 6800K: mitigations=auto,nosmt .. 41216 |============= 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 |=============================== 8700K: mitigations=off ......... 854 |============================= 2700X: mitigations=off ......... 1097 |===================================== 8700K: mitigations=auto ........ 853 |============================= 2700X: mitigations=auto ........ 1106 |===================================== 8700K: mitigations=auto,nosmt .. 855 |============================= 2990WX: mitigations=off ........ 1120 |====================================== 6800K: mitigations=off ......... 1172 |======================================== 2990WX: mitigations=auto ....... 1119 |====================================== 6800K: mitigations=auto ........ 1174 |======================================== 6800K: mitigations=auto,nosmt .. 1180 |======================================== 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 |============================= 8700K: mitigations=off ......... 14.49 |===================== 2700X: mitigations=off ......... 17.50 |========================= 8700K: mitigations=auto ........ 15.27 |====================== 2700X: mitigations=auto ........ 17.66 |========================= 8700K: mitigations=auto,nosmt .. 14.51 |===================== 2990WX: mitigations=off ........ 26.81 |======================================= 6800K: mitigations=off ......... 19.93 |============================= 2990WX: mitigations=auto ....... 27.04 |======================================= 6800K: mitigations=auto ........ 21.18 |=============================== 6800K: mitigations=auto,nosmt .. 20.48 |============================== 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 |============================== 8700K: mitigations=off ......... 1978 |============== 2700X: mitigations=off ......... 1710 |============ 8700K: mitigations=auto ........ 1978 |============== 2700X: mitigations=auto ........ 1707 |============ 8700K: mitigations=auto,nosmt .. 1875 |============= 2990WX: mitigations=off ........ 5835 |======================================== 6800K: mitigations=off ......... 1580 |=========== 2990WX: mitigations=auto ....... 5832 |======================================== 6800K: mitigations=auto ........ 1579 |=========== 6800K: mitigations=auto,nosmt .. 1550 |=========== 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 |================================= 8700K: mitigations=off ......... 2.16 |================== 2700X: mitigations=off ......... 3.72 |=============================== 8700K: mitigations=auto ........ 2.75 |======================= 2700X: mitigations=auto ........ 4.18 |=================================== 8700K: mitigations=auto,nosmt .. 2.81 |======================= 2990WX: mitigations=off ........ 4.37 |==================================== 6800K: mitigations=off ......... 3.22 |=========================== 2990WX: mitigations=auto ....... 4.79 |======================================== 6800K: mitigations=auto ........ 4.25 |=================================== 6800K: mitigations=auto,nosmt .. 3.94 |================================= 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 |=========================== 8700K: mitigations=off ......... 3567252 |===================================== 2700X: mitigations=off ......... 2890238 |============================== 8700K: mitigations=auto ........ 3136006 |================================= 2700X: mitigations=auto ........ 2498805 |========================== 8700K: mitigations=auto,nosmt .. 3275164 |================================== 2990WX: mitigations=off ........ 2765835 |============================= 6800K: mitigations=off ......... 2636998 |=========================== 2990WX: mitigations=auto ....... 2284248 |======================== 6800K: mitigations=auto ........ 2174002 |======================= 6800K: mitigations=auto,nosmt .. 2204632 |======================= 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 |============================= 8700K: mitigations=off ......... 2675324 |===================================== 2700X: mitigations=off ......... 1908041 |========================== 8700K: mitigations=auto ........ 2454363 |================================== 2700X: mitigations=auto ........ 1852383 |========================== 8700K: mitigations=auto,nosmt .. 2551098 |=================================== 2990WX: mitigations=off ........ 1682609 |======================= 6800K: mitigations=off ......... 1810597 |========================= 2990WX: mitigations=auto ....... 1725233 |======================== 6800K: mitigations=auto ........ 1710424 |======================== 6800K: mitigations=auto,nosmt .. 1732452 |======================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better 7980XE: mitigations=off ........ 706775 |=================================== 7980XE: mitigations=auto ....... 710104 |=================================== 7980XE: mitigations=auto,nosmt . 706315 |=================================== 8700K: mitigations=off ......... 761197 |====================================== 2700X: mitigations=off ......... 526839 |========================== 8700K: mitigations=auto ........ 760571 |====================================== 2700X: mitigations=auto ........ 527185 |========================== 8700K: mitigations=auto,nosmt .. 760270 |====================================== 2990WX: mitigations=off ........ 515199 |========================== 6800K: mitigations=off ......... 567830 |============================ 2990WX: mitigations=auto ....... 517299 |========================== 6800K: mitigations=auto ........ 566443 |============================ 6800K: mitigations=auto,nosmt .. 566293 |============================ 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 |==================================== 8700K: mitigations=off ......... 11.55 |========================= 2700X: mitigations=off ......... 13.37 |============================= 8700K: mitigations=auto ........ 12.06 |========================== 2700X: mitigations=auto ........ 13.69 |============================== 8700K: mitigations=auto,nosmt .. 12.23 |=========================== 2990WX: mitigations=off ........ 14.70 |================================ 6800K: mitigations=off ......... 17.08 |===================================== 2990WX: mitigations=auto ....... 14.86 |================================ 6800K: mitigations=auto ........ 17.95 |======================================= 6800K: mitigations=auto,nosmt .. 17.89 |======================================= 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 |===================================== 8700K: mitigations=off ......... 9.55 |======================= 2700X: mitigations=off ......... 11.77 |============================= 8700K: mitigations=auto ........ 9.60 |======================== 2700X: mitigations=auto ........ 11.70 |============================= 8700K: mitigations=auto,nosmt .. 12.00 |============================= 2990WX: mitigations=off ........ 7.87 |=================== 6800K: mitigations=off ......... 12.87 |================================ 2990WX: mitigations=auto ....... 7.90 |=================== 6800K: mitigations=auto ........ 12.91 |================================ 6800K: mitigations=auto,nosmt .. 15.91 |======================================= 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 |================= 8700K: mitigations=off ......... 13.90 |======================================= 2700X: mitigations=off ......... 12.21 |================================== 8700K: mitigations=auto ........ 13.95 |======================================= 2700X: mitigations=auto ........ 12.33 |================================== 8700K: mitigations=auto,nosmt .. 12.30 |================================== 2990WX: mitigations=off ........ 8.71 |======================== 6800K: mitigations=off ......... 12.84 |==================================== 2990WX: mitigations=auto ....... 8.77 |========================= 6800K: mitigations=auto ........ 13.01 |==================================== 6800K: mitigations=auto,nosmt .. 12.16 |================================== 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 |======================================= 8700K: mitigations=off ......... 4.84 |========== 2700X: mitigations=off ......... 8.61 |================== 8700K: mitigations=auto ........ 5.64 |============ 2700X: mitigations=auto ........ 8.65 |=================== 8700K: mitigations=auto,nosmt .. 5.68 |============ 2990WX: mitigations=off ........ 9.42 |==================== 6800K: mitigations=off ......... 9.69 |===================== 2990WX: mitigations=auto ....... 10.07 |====================== 6800K: mitigations=auto ........ 11.13 |======================== 6800K: mitigations=auto,nosmt .. 9.21 |==================== 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 |================================= 8700K: mitigations=off ......... 1.39 |=========================== 2700X: mitigations=off ......... 1.76 |================================== 8700K: mitigations=auto ........ 1.63 |================================ 2700X: mitigations=auto ........ 1.78 |=================================== 8700K: mitigations=auto,nosmt .. 1.63 |================================ 2990WX: mitigations=off ........ 1.81 |=================================== 6800K: mitigations=off ......... 1.72 |================================= 2990WX: mitigations=auto ....... 1.84 |==================================== 6800K: mitigations=auto ........ 2.04 |======================================== 6800K: mitigations=auto,nosmt .. 2.06 |======================================== 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 |============================== 8700K: mitigations=off ......... 1.39 |======================== 2700X: mitigations=off ......... 1.77 |=============================== 8700K: mitigations=auto ........ 1.63 |============================ 2700X: mitigations=auto ........ 1.78 |=============================== 8700K: mitigations=auto,nosmt .. 1.63 |============================ 2990WX: mitigations=off ........ 1.81 |=============================== 6800K: mitigations=off ......... 1.98 |================================== 2990WX: mitigations=auto ....... 1.84 |================================ 6800K: mitigations=auto ........ 2.31 |======================================== 6800K: mitigations=auto,nosmt .. 2.30 |======================================== 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 |============================== 8700K: mitigations=off ......... 1.39 |======================== 2700X: mitigations=off ......... 1.77 |=============================== 8700K: mitigations=auto ........ 1.63 |============================ 2700X: mitigations=auto ........ 1.80 |=============================== 8700K: mitigations=auto,nosmt .. 1.63 |============================ 2990WX: mitigations=off ........ 1.81 |=============================== 6800K: mitigations=off ......... 1.98 |================================== 2990WX: mitigations=auto ....... 1.84 |================================ 6800K: mitigations=auto ........ 2.31 |======================================== 6800K: mitigations=auto,nosmt .. 2.31 |======================================== 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 |====================================== 8700K: mitigations=off ......... 7.58 |========================= 2700X: mitigations=off ......... 8.75 |============================= 8700K: mitigations=auto ........ 7.97 |========================== 2700X: mitigations=auto ........ 8.80 |============================= 8700K: mitigations=auto,nosmt .. 7.59 |========================= 2990WX: mitigations=off ........ 9.56 |=============================== 6800K: mitigations=off ......... 11.32 |===================================== 2990WX: mitigations=auto ....... 9.95 |================================= 6800K: mitigations=auto ........ 11.89 |======================================= 6800K: mitigations=auto,nosmt .. 11.03 |==================================== 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 |=================================== 8700K: mitigations=off ......... 8.19 |=================== 2700X: mitigations=off ......... 13.11 |=============================== 8700K: mitigations=auto ........ 10.09 |======================== 2700X: mitigations=auto ........ 13.38 |=============================== 8700K: mitigations=auto,nosmt .. 10.76 |========================= 2990WX: mitigations=off ........ 16.74 |======================================= 6800K: mitigations=off ......... 11.53 |=========================== 2990WX: mitigations=auto ....... 15.94 |===================================== 6800K: mitigations=auto ........ 13.86 |================================ 6800K: mitigations=auto,nosmt .. 13.28 |=============================== 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 |=================== 8700K: mitigations=off ......... 6.35 |============================= 2700X: mitigations=off ......... 6.19 |============================= 8700K: mitigations=auto ........ 6.46 |============================== 2700X: mitigations=auto ........ 6.18 |============================= 8700K: mitigations=auto,nosmt .. 7.05 |================================= 2990WX: mitigations=off ........ 5.46 |========================= 6800K: mitigations=off ......... 7.26 |================================= 2990WX: mitigations=auto ....... 5.48 |========================= 6800K: mitigations=auto ........ 7.40 |================================== 6800K: mitigations=auto,nosmt .. 8.67 |======================================== 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 |================== 8700K: mitigations=off ......... 4.69 |================================== 2700X: mitigations=off ......... 4.10 |============================= 8700K: mitigations=auto ........ 4.73 |================================== 2700X: mitigations=auto ........ 4.09 |============================= 8700K: mitigations=auto,nosmt .. 5.00 |==================================== 2990WX: mitigations=off ........ 2.62 |=================== 6800K: mitigations=off ......... 5.04 |==================================== 2990WX: mitigations=auto ....... 2.72 |=================== 6800K: mitigations=auto ........ 5.12 |===================================== 6800K: mitigations=auto,nosmt .. 5.60 |======================================== 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 |================================== 8700K: mitigations=off ......... 4.52 |============================ 2700X: mitigations=off ......... 5.30 |================================= 8700K: mitigations=auto ........ 4.62 |============================= 2700X: mitigations=auto ........ 5.29 |================================= 8700K: mitigations=auto,nosmt .. 4.65 |============================= 2990WX: mitigations=off ........ 5.45 |================================== 6800K: mitigations=off ......... 6.16 |======================================= 2990WX: mitigations=auto ....... 5.47 |================================== 6800K: mitigations=auto ........ 6.33 |======================================== 6800K: mitigations=auto,nosmt .. 6.36 |======================================== 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 |======================= 8700K: mitigations=off ......... 27.40 |================== 2700X: mitigations=off ......... 40.94 |========================== 8700K: mitigations=auto ........ 31.84 |==================== 2700X: mitigations=auto ........ 40.41 |========================== 8700K: mitigations=auto,nosmt .. 46.96 |============================== 2990WX: mitigations=off ........ 49.39 |================================ 6800K: mitigations=off ......... 36.96 |======================== 2990WX: mitigations=auto ....... 48.43 |=============================== 6800K: mitigations=auto ........ 42.42 |=========================== 6800K: mitigations=auto,nosmt .. 60.86 |======================================= 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 |================================ 8700K: mitigations=off ......... 9.65 |======================== 2700X: mitigations=off ......... 12.93 |================================= 8700K: mitigations=auto ........ 12.22 |=============================== 2700X: mitigations=auto ........ 13.79 |=================================== 8700K: mitigations=auto,nosmt .. 12.10 |=============================== 2990WX: mitigations=off ........ 13.25 |================================== 6800K: mitigations=off ......... 12.27 |=============================== 2990WX: mitigations=auto ....... 14.10 |==================================== 6800K: mitigations=auto ........ 15.33 |======================================= 6800K: mitigations=auto,nosmt .. 15.37 |======================================= 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 |=========================== 8700K: mitigations=off ......... 59.74 |======================= 2700X: mitigations=off ......... 72.66 |============================ 8700K: mitigations=auto ........ 64.12 |======================== 2700X: mitigations=auto ........ 73.09 |============================ 8700K: mitigations=auto,nosmt .. 71.14 |=========================== 2990WX: mitigations=off ........ 72.37 |=========================== 6800K: mitigations=off ......... 81.74 |=============================== 2990WX: mitigations=auto ....... 72.93 |============================ 6800K: mitigations=auto ........ 87.92 |================================= 6800K: mitigations=auto,nosmt .. 100.33 |====================================== ctx_clock Context Switch Time Clocks < Lower Is Better 7980XE: mitigations=off ........ 111 |==== 7980XE: mitigations=auto ....... 628 |====================== 7980XE: mitigations=auto,nosmt . 627 |====================== 8700K: mitigations=off ......... 142 |===== 2700X: mitigations=off ......... 185 |======= 8700K: mitigations=auto ........ 919 |================================= 2700X: mitigations=auto ........ 185 |======= 8700K: mitigations=auto,nosmt .. 917 |================================= 2990WX: mitigations=off ........ 150 |===== 6800K: mitigations=off ......... 158 |====== 2990WX: mitigations=auto ....... 150 |===== 6800K: mitigations=auto ........ 1115 |======================================== 6800K: mitigations=auto,nosmt .. 1118 |======================================== 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 |=================================== 8700K: mitigations=off ......... 621 |================================= 2700X: mitigations=off ......... 545 |============================= 8700K: mitigations=auto ........ 532 |============================ 2700X: mitigations=auto ........ 520 |=========================== 8700K: mitigations=auto,nosmt .. 536 |============================ 2990WX: mitigations=off ........ 541 |============================ 6800K: mitigations=off ......... 477 |========================= 2990WX: mitigations=auto ....... 503 |========================== 6800K: mitigations=auto ........ 378 |==================== 6800K: mitigations=auto,nosmt .. 403 |=====================