Mitigation Cost May Intel Core i7-6800K testing with a MSI X99A WORKSTATION (MS-7A54) v1.0 (1.10 BIOS) and Zotac NVIDIA NV137 2GB 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 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 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 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 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 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 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 |=================================== 8700K: mitigations=auto ........ 77.01 |====================================== 8700K: mitigations=auto,nosmt .. 78.78 |======================================= 6800K: mitigations=off ......... 38.74 |=================== 6800K: mitigations=auto ........ 40.85 |==================== 6800K: mitigations=auto,nosmt .. 38.52 |=================== 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 |======================================== 8700K: mitigations=auto ........ 5365 |======================================= 8700K: mitigations=auto,nosmt .. 5355 |======================================= 6800K: mitigations=off ......... 4064 |============================= 6800K: mitigations=auto ........ 4013 |============================= 6800K: mitigations=auto,nosmt .. 4007 |============================= 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 |=========== 8700K: mitigations=auto ........ 50.89 |========== 8700K: mitigations=auto,nosmt .. 51.37 |========== 6800K: mitigations=off ......... 58.45 |=========== 6800K: mitigations=auto ........ 52.15 |========== 6800K: mitigations=auto,nosmt .. 54.79 |========== 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 |======================= 8700K: mitigations=auto ........ 870 |===================== 8700K: mitigations=auto,nosmt .. 878 |===================== 6800K: mitigations=off ......... 700 |================= 6800K: mitigations=auto ........ 627 |=============== 6800K: mitigations=auto,nosmt .. 624 |=============== 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 |================================= 8700K: mitigations=auto ........ 532 |============================ 8700K: mitigations=auto,nosmt .. 536 |============================ 6800K: mitigations=off ......... 477 |========================= 6800K: mitigations=auto ........ 378 |==================== 6800K: mitigations=auto,nosmt .. 403 |===================== 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 |======================================== 8700K: mitigations=auto ........ 7142 |================================ 8700K: mitigations=auto,nosmt .. 7142 |================================ 6800K: mitigations=off ......... 6697 |============================== 6800K: mitigations=auto ........ 5102 |======================= 6800K: mitigations=auto,nosmt .. 5137 |======================= 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 |========== 8700K: mitigations=auto ........ 5.64 |============ 8700K: mitigations=auto,nosmt .. 5.68 |============ 6800K: mitigations=off ......... 9.69 |===================== 6800K: mitigations=auto ........ 11.13 |======================== 6800K: mitigations=auto,nosmt .. 9.21 |==================== 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 |====================================== 8700K: mitigations=auto ........ 623647 |=========================== 8700K: mitigations=auto,nosmt .. 611091 |=========================== 6800K: mitigations=off ......... 419536 |================== 6800K: mitigations=auto ........ 294446 |============= 6800K: mitigations=auto,nosmt .. 297860 |============= 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 |==================== 8700K: mitigations=auto ........ 2.75 |========================== 8700K: mitigations=auto,nosmt .. 2.81 |========================== 6800K: mitigations=off ......... 3.22 |============================== 6800K: mitigations=auto ........ 4.25 |======================================== 6800K: mitigations=auto,nosmt .. 3.94 |===================================== 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 |================= 8700K: mitigations=auto ........ 18.39 |================== 8700K: mitigations=auto,nosmt .. 20.24 |==================== 6800K: mitigations=off ......... 23.25 |======================= 6800K: mitigations=auto ........ 24.90 |========================= 6800K: mitigations=auto,nosmt .. 21.81 |====================== 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 |================ 8700K: mitigations=auto ........ 9.27 |====================== 8700K: mitigations=auto,nosmt .. 9.45 |====================== 6800K: mitigations=off ......... 13.88 |================================= 6800K: mitigations=auto ........ 15.70 |===================================== 6800K: mitigations=auto,nosmt .. 15.84 |====================================== 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 |================ 8700K: mitigations=auto ........ 9.24 |====================== 8700K: mitigations=auto,nosmt .. 9.51 |======================= 6800K: mitigations=off ......... 13.83 |================================= 6800K: mitigations=auto ........ 15.61 |===================================== 6800K: mitigations=auto,nosmt .. 15.75 |===================================== 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 |============================= 8700K: mitigations=off ......... 6.14 |=========================== 8700K: mitigations=auto ........ 6.39 |============================ 8700K: mitigations=auto,nosmt .. 6.71 |============================= 6800K: mitigations=off ......... 8.23 |==================================== 6800K: mitigations=auto ........ 9.14 |======================================== 6800K: mitigations=auto,nosmt .. 8.74 |====================================== 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 |======================= 8700K: mitigations=auto ........ 83.76 |======================== 8700K: mitigations=auto,nosmt .. 104.58 |============================= 6800K: mitigations=off ......... 106.05 |============================== 6800K: mitigations=auto ........ 109.69 |=============================== 6800K: mitigations=auto,nosmt .. 135.02 |====================================== 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 |========================= 8700K: mitigations=auto ........ 467 |========================= 8700K: mitigations=auto,nosmt .. 586 |================================ 6800K: mitigations=off ......... 592 |================================ 6800K: mitigations=auto ........ 593 |================================ 6800K: mitigations=auto,nosmt .. 754 |========================================= 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 |========================= 8700K: mitigations=auto ........ 29.25 |========================= 8700K: mitigations=auto,nosmt .. 32.55 |============================ 6800K: mitigations=off ......... 37.41 |================================ 6800K: mitigations=auto ........ 37.37 |================================ 6800K: mitigations=auto,nosmt .. 45.16 |======================================= Node.js Octane Benchmark Score > Higher Is Better 7980XE: mitigations=off ........ 49202 |================================== 7980XE: mitigations=auto ....... 48795 |================================== 7980XE: mitigations=auto,nosmt . 48780 |================================== 8700K: mitigations=off ......... 55727 |======================================= 8700K: mitigations=auto ........ 55814 |======================================= 8700K: mitigations=auto,nosmt .. 54886 |====================================== 6800K: mitigations=off ......... 41034 |============================= 6800K: mitigations=auto ........ 40824 |============================= 6800K: mitigations=auto,nosmt .. 40239 |============================ 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 |=========================== 8700K: mitigations=auto ........ 34.69 |=========================== 8700K: mitigations=auto,nosmt .. 43.74 |================================== 6800K: mitigations=off ......... 38.43 |============================== 6800K: mitigations=auto ........ 38.75 |============================== 6800K: mitigations=auto,nosmt .. 49.79 |======================================= 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 |===================================== 8700K: mitigations=auto ........ 25.76 |===================================== 8700K: mitigations=auto,nosmt .. 25.08 |==================================== 6800K: mitigations=off ......... 24.11 |================================== 6800K: mitigations=auto ........ 24.17 |================================== 6800K: mitigations=auto,nosmt .. 27.41 |======================================= 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 |======================= 8700K: mitigations=auto ........ 32.42 |======================= 8700K: mitigations=auto,nosmt .. 40.88 |============================== 6800K: mitigations=off ......... 40.64 |============================= 6800K: mitigations=auto ........ 40.82 |============================= 6800K: mitigations=auto,nosmt .. 53.97 |======================================= 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 |======================= 8700K: mitigations=auto ........ 9.60 |======================== 8700K: mitigations=auto,nosmt .. 12.00 |============================= 6800K: mitigations=off ......... 12.87 |================================ 6800K: mitigations=auto ........ 12.91 |================================ 6800K: mitigations=auto,nosmt .. 15.91 |======================================= 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 |============ 8700K: mitigations=auto ........ 121.36 |===================== 8700K: mitigations=auto,nosmt .. 173.63 |============================== 6800K: mitigations=off ......... 96.17 |================ 6800K: mitigations=auto ........ 165.05 |============================ 6800K: mitigations=auto,nosmt .. 223.59 |====================================== 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 |====== 8700K: mitigations=auto ........ 0.00081109 |====== 8700K: mitigations=auto,nosmt .. 0.00429569 |================================== 6800K: mitigations=off ......... 0.00220218 |================= 6800K: mitigations=auto ........ 0.00245521 |=================== 6800K: mitigations=auto,nosmt .. 0.00198212 |================ 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 |================= 8700K: mitigations=auto ........ 1978 |================= 8700K: mitigations=auto,nosmt .. 1875 |================ 6800K: mitigations=off ......... 1580 |============= 6800K: mitigations=auto ........ 1579 |============= 6800K: mitigations=auto,nosmt .. 1550 |============= 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 |======================== 8700K: mitigations=auto ........ 1.63 |============================ 8700K: mitigations=auto,nosmt .. 1.63 |============================ 6800K: mitigations=off ......... 1.98 |================================== 6800K: mitigations=auto ........ 2.31 |======================================== 6800K: mitigations=auto,nosmt .. 2.31 |======================================== 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 |======================== 8700K: mitigations=auto ........ 1.63 |============================ 8700K: mitigations=auto,nosmt .. 1.63 |============================ 6800K: mitigations=off ......... 1.98 |================================== 6800K: mitigations=auto ........ 2.31 |======================================== 6800K: mitigations=auto,nosmt .. 2.30 |======================================== 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 |=========================== 8700K: mitigations=auto ........ 1.63 |================================ 8700K: mitigations=auto,nosmt .. 1.63 |================================ 6800K: mitigations=off ......... 1.72 |================================= 6800K: mitigations=auto ........ 2.04 |======================================== 6800K: mitigations=auto,nosmt .. 2.06 |======================================== 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 |============== 8700K: mitigations=auto ........ 179378 |============= 8700K: mitigations=auto,nosmt .. 115740 |======== 6800K: mitigations=off ......... 149873 |=========== 6800K: mitigations=auto ........ 135256 |========== 6800K: mitigations=auto,nosmt .. 88673 |====== 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 |======================================= 8700K: mitigations=auto ........ 13.95 |======================================= 8700K: mitigations=auto,nosmt .. 12.30 |================================== 6800K: mitigations=off ......... 12.84 |==================================== 6800K: mitigations=auto ........ 13.01 |==================================== 6800K: mitigations=auto,nosmt .. 12.16 |================================== 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 |============================= 8700K: mitigations=auto ........ 6.46 |============================== 8700K: mitigations=auto,nosmt .. 7.05 |================================= 6800K: mitigations=off ......... 7.26 |================================= 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 |================================== 8700K: mitigations=auto ........ 4.73 |================================== 8700K: mitigations=auto,nosmt .. 5.00 |==================================== 6800K: mitigations=off ......... 5.04 |==================================== 6800K: mitigations=auto ........ 5.12 |===================================== 6800K: mitigations=auto,nosmt .. 5.60 |======================================== 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 |========================= 8700K: mitigations=auto ........ 7.97 |========================== 8700K: mitigations=auto,nosmt .. 7.59 |========================= 6800K: mitigations=off ......... 11.32 |===================================== 6800K: mitigations=auto ........ 11.89 |======================================= 6800K: mitigations=auto,nosmt .. 11.03 |==================================== 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 |========================= 8700K: mitigations=auto ........ 12.06 |========================== 8700K: mitigations=auto,nosmt .. 12.23 |=========================== 6800K: mitigations=off ......... 17.08 |===================================== 6800K: mitigations=auto ........ 17.95 |======================================= 6800K: mitigations=auto,nosmt .. 17.89 |======================================= 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 |========================= 8700K: mitigations=auto ........ 13.22 |========================== 8700K: mitigations=auto,nosmt .. 13.11 |========================== 6800K: mitigations=off ......... 18.38 |==================================== 6800K: mitigations=auto ........ 19.07 |===================================== 6800K: mitigations=auto,nosmt .. 18.89 |===================================== 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 |====================== 8700K: mitigations=auto ........ 15.27 |======================== 8700K: mitigations=auto,nosmt .. 14.51 |====================== 6800K: mitigations=off ......... 19.93 |=============================== 6800K: mitigations=auto ........ 21.18 |================================= 6800K: mitigations=auto,nosmt .. 20.48 |================================ 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 |===================================== 8700K: mitigations=auto ........ 3136006 |================================= 8700K: mitigations=auto,nosmt .. 3275164 |================================== 6800K: mitigations=off ......... 2636998 |=========================== 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 |===================================== 8700K: mitigations=auto ........ 2454363 |================================== 8700K: mitigations=auto,nosmt .. 2551098 |=================================== 6800K: mitigations=off ......... 1810597 |========================= 6800K: mitigations=auto ........ 1710424 |======================== 6800K: mitigations=auto,nosmt .. 1732452 |======================== 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 |=============================== 8700K: mitigations=auto ........ 4550172 |============================= 8700K: mitigations=auto,nosmt .. 5883402 |===================================== 6800K: mitigations=off ......... 3843662 |======================== 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 |=================== 8700K: mitigations=auto ........ 5996 |============== 8700K: mitigations=auto,nosmt .. 3924 |========= 6800K: mitigations=off ......... 8520 |==================== 6800K: mitigations=auto ........ 4986 |============ 6800K: mitigations=auto,nosmt .. 3524 |======== 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 |======= 8700K: mitigations=auto ........ 3121692 |==== 8700K: mitigations=auto,nosmt .. 1740435 |== 6800K: mitigations=off ......... 3611202 |===== 6800K: mitigations=auto ........ 2503969 |=== 6800K: mitigations=auto,nosmt .. 1420302 |== 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 |==================================== 8700K: mitigations=auto ........ 7277528 |======================== 8700K: mitigations=auto,nosmt .. 3344807 |=========== 6800K: mitigations=off ......... 9214423 |============================== 6800K: mitigations=auto ........ 5613110 |================== 6800K: mitigations=auto,nosmt .. 2383907 |======== 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 |===== 8700K: mitigations=auto ........ 919 |================================= 8700K: mitigations=auto,nosmt .. 917 |================================= 6800K: mitigations=off ......... 158 |====== 6800K: mitigations=auto ........ 1115 |======================================== 6800K: mitigations=auto,nosmt .. 1118 |======================================== 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 |====================================== 8700K: mitigations=auto ........ 147131 |=========================== 8700K: mitigations=auto,nosmt .. 144865 |=========================== 6800K: mitigations=off ......... 127519 |======================== 6800K: mitigations=auto ........ 92550 |================= 6800K: mitigations=auto,nosmt .. 99735 |=================== 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 |====================================== 8700K: mitigations=auto ........ 88019 |=========================== 8700K: mitigations=auto,nosmt .. 86825 |=========================== 6800K: mitigations=off ......... 49295 |=============== 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 |============================= 8700K: mitigations=auto ........ 853 |============================= 8700K: mitigations=auto,nosmt .. 855 |============================= 6800K: mitigations=off ......... 1172 |======================================== 6800K: mitigations=auto ........ 1174 |======================================== 6800K: mitigations=auto,nosmt .. 1180 |======================================== 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 |======================================= 8700K: mitigations=auto ........ 43211 |============================== 8700K: mitigations=auto,nosmt .. 42129 |============================== 6800K: mitigations=off ......... 39659 |============================ 6800K: mitigations=auto ........ 30081 |===================== 6800K: mitigations=auto,nosmt .. 25952 |================== 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 |======================================= 8700K: mitigations=auto ........ 31775 |============================== 8700K: mitigations=auto,nosmt .. 41406 |======================================= 6800K: mitigations=off ......... 29754 |============================ 6800K: mitigations=auto ........ 22371 |===================== 6800K: mitigations=auto,nosmt .. 30599 |============================= 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 |=================================== 8700K: mitigations=auto,nosmt .. 47774 |=========================== 6800K: mitigations=auto ........ 46945 |=========================== 6800K: mitigations=auto,nosmt .. 36951 |===================== 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 |====================================== 8700K: mitigations=auto ........ 760571 |====================================== 8700K: mitigations=auto,nosmt .. 760270 |====================================== 6800K: mitigations=off ......... 567830 |============================ 6800K: mitigations=auto ........ 566443 |============================ 6800K: mitigations=auto,nosmt .. 566293 |============================ 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 |======================================= 8700K: mitigations=auto ........ 82.52 |================================== 8700K: mitigations=auto,nosmt .. 90.18 |===================================== 6800K: mitigations=off ......... 67.81 |============================ 6800K: mitigations=auto ........ 59.41 |======================== 6800K: mitigations=auto,nosmt .. 62.82 |========================== 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 |============================ 8700K: mitigations=auto ........ 4.62 |============================= 8700K: mitigations=auto,nosmt .. 4.65 |============================= 6800K: mitigations=off ......... 6.16 |======================================= 6800K: mitigations=auto ........ 6.33 |======================================== 6800K: mitigations=auto,nosmt .. 6.36 |======================================== 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 |======================== 8700K: mitigations=auto ........ 12.22 |=============================== 8700K: mitigations=auto,nosmt .. 12.10 |=============================== 6800K: mitigations=off ......... 12.27 |=============================== 6800K: mitigations=auto ........ 15.33 |======================================= 6800K: mitigations=auto,nosmt .. 15.37 |======================================= 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 |===================== 8700K: mitigations=auto ........ 10.09 |========================== 8700K: mitigations=auto,nosmt .. 10.76 |============================ 6800K: mitigations=off ......... 11.53 |============================== 6800K: mitigations=auto ........ 13.86 |==================================== 6800K: mitigations=auto,nosmt .. 13.28 |================================== 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 |================== 8700K: mitigations=auto ........ 31.84 |==================== 8700K: mitigations=auto,nosmt .. 46.96 |============================== 6800K: mitigations=off ......... 36.96 |======================== 6800K: mitigations=auto ........ 42.42 |=========================== 6800K: mitigations=auto,nosmt .. 60.86 |======================================= 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 |===================================== 6800K: mitigations=off ......... 22.61 |=========================== 6800K: mitigations=auto ........ 25.64 |============================== 6800K: mitigations=auto,nosmt .. 24.96 |============================= 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 |======================= 8700K: mitigations=auto ........ 64.12 |======================== 8700K: mitigations=auto,nosmt .. 71.14 |=========================== 6800K: mitigations=off ......... 81.74 |=============================== 6800K: mitigations=auto ........ 87.92 |================================= 6800K: mitigations=auto,nosmt .. 100.33 |======================================