GCC 8.1 vs. GCC 7.3 Compiler Benchmarking Intel/AMD x86_64

GCC 8 compiler benchmarks on Linux 64-bit for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1805108-AR-GCC8COMPI93
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  Test
  Duration
GCC 7.3.0: Core i7 8700K
May 09 2018
  46 Minutes
GCC 8.1.0: Core i7 8700K
May 09 2018
  45 Minutes
GCC 7.3.0: Core i9 7980XE
May 07 2018
  48 Minutes
GCC 8.1.0: Core i9 7980XE
May 07 2018
  47 Minutes
GCC 7.3.0: 2 Xeon Gold 6138
May 09 2018
  49 Minutes
GCC 8.1.0: 2 Xeon Gold 6138
May 09 2018
  50 Minutes
GCC 7.3.0: Ryzen 7 2700X
May 08 2018
  51 Minutes
GCC 8.1.0: Ryzen 7 2700X
May 09 2018
  49 Minutes
GCC 7.3.0: EPYC 7601
May 09 2018
  53 Minutes
GCC 8.1.0: EPYC 7601
May 09 2018
  52 Minutes
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GCC 7.3.0: Core i7 8700K

Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 118GB INTEL SSDPEK1W120GA, Graphics: AMD Radeon RX Vega 8176MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

GCC 8.1.0: Core i7 8700K

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160

GCC 7.3.0: Core i9 7980XE

Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: NV134 8192MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.16.2-041602-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

GCC 8.1.0: Core i9 7980XE

OS: Ubuntu 18.04, Kernel: 4.16.2-041602-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160

GCC 7.3.0: 2 Xeon Gold 6138

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

GCC 8.1.0: 2 Xeon Gold 6138

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1920x1080

GCC 7.3.0: Ryzen 7 2700X

Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 8192MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: MSI AMD Radeon RX 580 8192MB, Audio: AMD Ellesmere, Monitor: Acer B286HK, Network: Intel I211 Gigabit Connection + Realtek Device b822

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 8.1.0: Ryzen 7 2700X

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160

GCC 7.3.0: EPYC 7601

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline Protection

GCC 8.1.0: EPYC 7601

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1024x768

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0 Core i7 8700K Core i7 8700K Core i9 7980XE Core i9 7980XE 2 Xeon Gold 6138 2 Xeon Gold 6138 Ryzen 7 2700X Ryzen 7 2700X EPYC 7601 EPYC 7601Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)ASUS PRIME Z370-A (0607 BIOS)Intel Device 3ec216384MB118GB INTEL SSDPEK1W120GAAMD Radeon RX Vega 8176MBRealtek ALC1220DELL P2415QIntel ConnectionUbuntu 18.044.15.0-20-generic (x86_64)GNOME Shell 3.28.1amdgpu 18.0.14.5 Mesa 18.0.0-rc5 (LLVM 6.0.0)GCC 7.3.0ext43840x2160GCC 8.1.0Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (1004 BIOS)Intel Sky Lake-E DMI3 Registers256GB INTEL SSDPEKKW256G8NV134 8192MBAcer B286HK4.16.2-041602-generic (x86_64)modesetting 1.19.64.3 Mesa 18.0.0-rc5GCC 7.3.0GCC 8.1.02 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106 (V1.00 BIOS)96256MB256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150ASPEED ASPEED FamilyVE228Intel I210 Gigabit Connection4.15.0-20-generic (x86_64)GCC 7.3.01920x1080GCC 8.1.0AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads)ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS)AMD Family 17h8192MBSamsung SSD 950 PRO 256GBMSI AMD Radeon RX 580 8192MBAMD EllesmereAcer B286HKIntel I211 Gigabit Connection + Realtek Device b8224.5 Mesa 18.0.0-rc5 (LLVM 6.0.0)GCC 7.3.03840x2160GCC 8.1.0AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HR (V0.05.B10 BIOS)129024MB280GB INTEL SSDPE21D280GAASPEED ASPEED FamilyVE228Broadcom Limited NetXtreme BCM5720 Gigabit PCIeGCC 7.3.01024x768GCC 8.1.0OpenBenchmarking.orgEnvironment Details- CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Details- --disable-multilib --enable-checking=releaseProcessor Details- GCC 7.3.0: Core i7 8700K: Scaling Governor: intel_pstate powersave- GCC 8.1.0: Core i7 8700K: Scaling Governor: intel_pstate powersave- GCC 7.3.0: Core i9 7980XE: Scaling Governor: intel_pstate powersave- GCC 8.1.0: Core i9 7980XE: Scaling Governor: intel_pstate powersave- GCC 7.3.0: 2 Xeon Gold 6138: Scaling Governor: intel_pstate powersave- GCC 8.1.0: 2 Xeon Gold 6138: Scaling Governor: intel_pstate powersave- GCC 7.3.0: Ryzen 7 2700X: Scaling Governor: acpi-cpufreq ondemand- GCC 8.1.0: Ryzen 7 2700X: Scaling Governor: acpi-cpufreq ondemand- GCC 7.3.0: EPYC 7601: Scaling Governor: acpi-cpufreq ondemand- GCC 8.1.0: EPYC 7601: Scaling Governor: acpi-cpufreq ondemandSecurity Details- GCC 7.3.0: Core i7 8700K: KPTI + __user pointer sanitization + Full generic retpoline Protection- GCC 8.1.0: Core i7 8700K: KPTI + __user pointer sanitization + Full generic retpoline Protection- GCC 7.3.0: Core i9 7980XE: KPTI + __user pointer sanitization + Full generic retpoline Protection- GCC 8.1.0: Core i9 7980XE: KPTI + __user pointer sanitization + Full generic retpoline Protection- GCC 7.3.0: 2 Xeon Gold 6138: KPTI + __user pointer sanitization + Full generic retpoline Protection- GCC 8.1.0: 2 Xeon Gold 6138: KPTI + __user pointer sanitization + Full generic retpoline Protection- GCC 7.3.0: Ryzen 7 2700X: __user pointer sanitization + Full AMD retpoline IBPB Protection- GCC 8.1.0: Ryzen 7 2700X: __user pointer sanitization + Full AMD retpoline IBPB Protection- GCC 7.3.0: EPYC 7601: __user pointer sanitization + Full AMD retpoline Protection- GCC 8.1.0: EPYC 7601: __user pointer sanitization + Full AMD retpoline ProtectionDisk Details- GCC 7.3.0: Core i9 7980XE, GCC 8.1.0: Core i9 7980XE, GCC 7.3.0: Ryzen 7 2700X, GCC 8.1.0: Ryzen 7 2700X: NONE / data=ordered,errors=remount-ro,relatime,rw

fhourstones: Complex Connect-4 Solvingbuild-linux-kernel: Time To Compilegraphics-magick: Resizingnginx: Static Web Page Servinggraphics-magick: Local Adaptive Thresholdinggraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: HWB Color Spacebuild-php: Time To Compilehimeno: Poisson Pressure Solvermpcbench: Multi-Precision Benchmarkaobench: 2048 x 2048 - Total Timeebizzy: scimark2: Compositeencode-flac: WAV To FLACredis: GETredis: LPOPredis: SETredis: SADDredis: LPUSHsmallpt: Global Illumination Renderer; 100 Samplesencode-mp3: WAV To MP3hmmer: Pfam Database Searchc-ray: Total Timebullet: Raytestsstockfish: Total Timetscp: AI Chess Performancebullet: Convex Trimeshbullet: Prim Trimeshbullet: 136 Ragdollsbullet: 1000 Convexbullet: 1000 Stackbullet: 3000 Fallscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte CarloGCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0GCC 7.3.0GCC 8.1.0 Core i7 8700K Core i7 8700K Core i9 7980XE Core i9 7980XE 2 Xeon Gold 6138 2 Xeon Gold 6138 Ryzen 7 2700X Ryzen 7 2700X EPYC 7601 EPYC 760115660.3377.6326643358.1512021420128955.083301.541096732.303823643498.237.813654543.253851755.832592122.333000024.082379477.17118.085.099.582.13263015402100.930.792.233.703.813.382351.199969.163570.79644.97955.0416094.0081.5326243526.2912020618228256.563320.801100033.883988163378.447.573637269.923630624.832547839.002922042.002437201.08117.974.208.572.19262114862160.960.802.233.673.823.392344.009355.113693.53632.75866.8314097.2037.3321744189.1410017419422548.012721.09925058.806551192668.2310.112583124.382834089.671962968.502112444.401761252.42611.1310.315.442.66294613986241.150.982.684.554.744.182117.776680.343001.41699.07842.5814675.1738.8824344475.3610618920724949.643047.65993738.515679772655.788.942783213.082924082.502127760.482320715.081930905.3849.9310.825.872.47281713666941.030.882.444.064.263.792116.316249.963398.36715.32798.9512641.5029.8317729549.758915118720751.802607.77841361.889096272095.6910.212099680.942168657.001583093.081970080.621433138.46511.1412.276.302.80331312371481.231.042.884.865.134.571863.014769.612478.86620.75746.1913179.0331.0318829139.349415719221953.732689.73879742.619745572126.689.442165365.712309794.751752110.191828244.961644578.79310.0713.0310.342.81318212041511.251.002.764.634.874.371863.844926.662552.25603.14687.4913507.9373.0924536697.9715119621127462.141288.68826737.765802542551.049.282824673.212796050.581917057.042209198.081606362.1698.396.297.792.50336911708731.100.842.284.774.433.822292.506843.933062.55290.95265.2613887.4077.2525935566.2515019621127366.811317.71829338.005521502521.449.542748172.253035776.791974990.332166161.671737364.33107.886.376.642.32330011590470.990.842.293.994.313.752291.546304.422974.76289.55746.9310393.5337.1318223721.2711115318720865.45965.46615350.3711116091858.1312.261626714.961702037.041281816.441397462.961085511.33411.327.232.923.3348918619381.471.123.056.395.915.081687.764783.602400.05223.59195.6810636.0738.5818523446.0411015318820772.001000.45613350.7411092001929.6312.501703998.461731144.831295530.831437758.661120554.29410.607.712.513.0944518515451.321.123.055.345.745.001687.124718.952461.82223.94556.36OpenBenchmarking.org

Fhourstones

This integer benchmark solves positions in the game of Connect-4, as played on a vertical 7x6 board. By default, it uses a 64Mb transposition table with the twobig replacement strategy. Positions are represented as 64-bit bitboards, and the hash function is computed using a single 64-bit modulo operation, giving 64-bit machines a slight edge. The alpha-beta searcher sorts moves dynamically based on the history heuristic. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76013K6K9K12K15KSE +/- 7.07, N = 3SE +/- 13.78, N = 3SE +/- 12.22, N = 3SE +/- 99.04, N = 3SE +/- 15.39, N = 3SE +/- 150.38, N = 3SE +/- 52.76, N = 3SE +/- 64.47, N = 3SE +/- 18.05, N = 3SE +/- 61.87, N = 315660.3314097.2012641.5013507.9310393.5316094.0014675.1713179.0313887.4010636.071. (CC) gcc options: -O3

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To CompileCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760120406080100SE +/- 0.79, N = 3SE +/- 0.59, N = 6SE +/- 0.73, N = 6SE +/- 0.86, N = 3SE +/- 0.68, N = 6SE +/- 0.83, N = 3SE +/- 0.62, N = 6SE +/- 0.71, N = 6SE +/- 0.75, N = 3SE +/- 0.69, N = 677.6337.3329.8373.0937.1381.5338.8831.0377.2538.58

GraphicsMagick

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760160120180240300SE +/- 14.73, N = 6SE +/- 1.00, N = 3SE +/- 1.67, N = 3SE +/- 0.33, N = 3SE +/- 1.20, N = 32662171772451822622431882591851. (CC) gcc options: -fopenmp -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -ldl -lpthread

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760110K20K30K40K50KSE +/- 195.10, N = 3SE +/- 326.07, N = 3SE +/- 68.43, N = 3SE +/- 82.34, N = 3SE +/- 74.40, N = 3SE +/- 263.86, N = 3SE +/- 311.55, N = 3SE +/- 178.23, N = 3SE +/- 396.60, N = 3SE +/- 192.31, N = 343358.1544189.1429549.7536697.9723721.2743526.2944475.3629139.3435566.2523446.041. (CC) gcc options: -lpthread -lcrypt -lz -O3 -march=native

GraphicsMagick

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601306090120150SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 312010089151111120106941501101. (CC) gcc options: -fopenmp -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -ldl -lpthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760150100150200250SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 32141741511961532061891571961531. (CC) gcc options: -fopenmp -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -ldl -lpthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760150100150200250SE +/- 0.33, N = 3SE +/- 0.33, N = 32011941872111871822071922111881. (CC) gcc options: -fopenmp -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -ldl -lpthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760160120180240300SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 32892252072742082822492192732071. (CC) gcc options: -fopenmp -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -ldl -lpthread

Timed PHP Compilation

This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76011632486480SE +/- 0.11, N = 3SE +/- 0.08, N = 3SE +/- 0.18, N = 3SE +/- 0.07, N = 3SE +/- 0.81, N = 3SE +/- 0.28, N = 3SE +/- 0.13, N = 3SE +/- 0.20, N = 3SE +/- 0.40, N = 3SE +/- 0.71, N = 355.0848.0151.8062.1465.4556.5649.6453.7366.8172.001. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76017001400210028003500SE +/- 29.35, N = 3SE +/- 19.92, N = 3SE +/- 0.44, N = 3SE +/- 4.37, N = 3SE +/- 2.06, N = 3SE +/- 4.31, N = 3SE +/- 19.02, N = 3SE +/- 9.53, N = 3SE +/- 2.85, N = 3SE +/- 2.35, N = 33301.542721.092607.771288.68965.463320.803047.652689.731317.711000.451. (CC) gcc options: -O3 -march=native -mavx2

GNU MPC

GNU MPC is a C library for the arithmetic of complex numbers. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgGlobal Score, More Is BetterGNU MPC 1.1.0Multi-Precision BenchmarkCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76012K4K6K8K10KSE +/- 33.33, N = 3SE +/- 25.17, N = 3SE +/- 6.67, N = 3SE +/- 3.33, N = 3SE +/- 8.82, N = 3SE +/- 40.96, N = 3SE +/- 12.02, N = 3SE +/- 24.04, N = 3SE +/- 21.86, N = 31096792508413826761531100099378797829361331. (CC) gcc options: -O3 -march=native -MT -MD -MP -MF

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76011428425670SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.58, N = 3SE +/- 0.18, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.24, N = 3SE +/- 0.02, N = 3SE +/- 0.11, N = 3SE +/- 0.00, N = 332.3058.8061.8837.7650.3733.8838.5142.6138.0050.741. (CC) gcc options: -lm -O3 -march=native

ebizzy

This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Core i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601200K400K600K800K1000KSE +/- 10398.20, N = 6SE +/- 13137.69, N = 6SE +/- 11801.70, N = 3SE +/- 14255.18, N = 6SE +/- 36638.31, N = 6SE +/- 5110.12, N = 3SE +/- 21706.71, N = 6SE +/- 17287.20, N = 3SE +/- 15074.27, N = 6SE +/- 21678.08, N = 3382364655119909627580254111160939881656797797455755215011092001. (CC) gcc options: -pthread -lpthread -O3 -march=native

SciMark

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76018001600240032004000SE +/- 27.67, N = 3SE +/- 5.56, N = 3SE +/- 8.64, N = 3SE +/- 35.97, N = 3SE +/- 4.82, N = 3SE +/- 43.80, N = 3SE +/- 4.20, N = 3SE +/- 1.48, N = 3SE +/- 16.87, N = 3SE +/- 14.22, N = 33498.232668.232095.692551.041858.133378.442655.782126.682521.441929.631. (CC) gcc options: -O3 -march=native -lm

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76013691215SE +/- 0.02, N = 5SE +/- 0.14, N = 6SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.05, N = 5SE +/- 0.04, N = 5SE +/- 0.03, N = 5SE +/- 0.14, N = 5SE +/- 0.05, N = 57.8110.1110.219.2812.267.578.949.449.5412.501. (CXX) g++ options: -O3 -march=native -fvisibility=hidden -lm

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601800K1600K2400K3200K4000KSE +/- 28976.37, N = 3SE +/- 78083.55, N = 6SE +/- 99013.89, N = 6SE +/- 81374.50, N = 6SE +/- 23677.82, N = 3SE +/- 40791.10, N = 3SE +/- 74213.85, N = 6SE +/- 97031.70, N = 6SE +/- 35410.94, N = 3SE +/- 18842.01, N = 33654543.252583124.382099680.942824673.211626714.963637269.922783213.082165365.712748172.251703998.461. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601800K1600K2400K3200K4000KSE +/- 35905.49, N = 3SE +/- 41731.28, N = 3SE +/- 91817.70, N = 6SE +/- 14576.24, N = 3SE +/- 18193.07, N = 3SE +/- 122631.45, N = 6SE +/- 91891.05, N = 6SE +/- 108276.56, N = 6SE +/- 89727.33, N = 6SE +/- 6081.54, N = 33851755.832834089.672168657.002796050.581702037.043630624.832924082.502309794.753035776.791731144.831. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601600K1200K1800K2400K3000KSE +/- 42975.06, N = 3SE +/- 29892.79, N = 3SE +/- 41772.01, N = 6SE +/- 10927.09, N = 3SE +/- 20900.08, N = 4SE +/- 38093.86, N = 3SE +/- 31347.97, N = 6SE +/- 63211.28, N = 6SE +/- 2603.83, N = 3SE +/- 11251.03, N = 32592122.331962968.501583093.081917057.041281816.442547839.002127760.481752110.191974990.331295530.831. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601600K1200K1800K2400K3000KSE +/- 6012.08, N = 3SE +/- 51646.85, N = 6SE +/- 39783.26, N = 3SE +/- 8590.30, N = 3SE +/- 10723.47, N = 3SE +/- 36700.84, N = 3SE +/- 24898.87, N = 3SE +/- 68481.54, N = 6SE +/- 10211.40, N = 3SE +/- 14427.84, N = 33000024.082112444.401970080.622209198.081397462.962922042.002320715.081828244.962166161.671437758.661. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601500K1000K1500K2000K2500KSE +/- 22085.97, N = 3SE +/- 24461.83, N = 3SE +/- 18446.60, N = 3SE +/- 31673.20, N = 3SE +/- 8347.62, N = 3SE +/- 13892.48, N = 3SE +/- 29553.33, N = 4SE +/- 45405.27, N = 6SE +/- 14735.01, N = 3SE +/- 20454.85, N = 32379477.171761252.421433138.461606362.161085511.332437201.081930905.381644578.791737364.331120554.291. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Smallpt

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76013691215SE +/- 0.21, N = 6SE +/- 0.17, N = 6SE +/- 0.21, N = 6SE +/- 0.22, N = 6SE +/- 0.22, N = 611659411431041. (CXX) g++ options: -fopenmp -O3 -march=native

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Core i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76013691215SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 38.0811.1311.148.3911.327.979.9310.077.8810.601. (CC) gcc options: -O3 -march=native -lm

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76013691215SE +/- 0.01, N = 3SE +/- 0.11, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 35.0910.3112.276.297.234.2010.8213.036.377.711. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

C-Ray

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76013691215SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.09, N = 4SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.40, N = 6SE +/- 0.01, N = 3SE +/- 0.01, N = 39.585.446.307.792.928.575.8710.346.642.511. (CC) gcc options: -lm -lpthread -O3 -march=native

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76010.74931.49862.24792.99723.7465SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.132.662.802.503.332.192.472.812.323.091. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

Stockfish

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 760110002000300040005000SE +/- 8.35, N = 3SE +/- 1.53, N = 3SE +/- 4.98, N = 3SE +/- 5.86, N = 3SE +/- 119.39, N = 6SE +/- 4.73, N = 3SE +/- 3.79, N = 3SE +/- 6.39, N = 3SE +/- 1.20, N = 3SE +/- 2.91, N = 326302946331333694891262128173182330044511. (CXX) g++ options: -lpthread -O3 -march=native -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt -flto

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601300K600K900K1200K1500KSE +/- 1055.49, N = 5SE +/- 711.40, N = 5SE +/- 555.00, N = 5SE +/- 609.43, N = 5SE +/- 426.59, N = 5SE +/- 3701.14, N = 5SE +/- 644.46, N = 5SE +/- 913.07, N = 5SE +/- 768.11, N = 5154021013986241237148117087386193814862161366694120415111590478515451. (CC) gcc options: -O3 -march=native

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76010.33080.66160.99241.32321.654SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.931.151.231.101.470.961.031.250.991.321. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76010.2520.5040.7561.0081.26SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 30.790.981.040.841.120.800.881.000.841.121. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76010.68631.37262.05892.74523.4315SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.232.682.882.283.052.232.442.762.293.051. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601246810SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 33.704.554.864.776.393.674.064.633.995.341. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76011.32982.65963.98945.31926.649SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 33.814.745.134.435.913.824.264.874.315.741. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76011.1432.2863.4294.5725.715SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33.384.184.573.825.083.393.794.373.755.001. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

SciMark

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76015001000150020002500SE +/- 4.79, N = 3SE +/- 1.01, N = 3SE +/- 1.46, N = 3SE +/- 4.03, N = 3SE +/- 0.27, N = 3SE +/- 7.72, N = 3SE +/- 1.44, N = 3SE +/- 0.98, N = 3SE +/- 4.73, N = 3SE +/- 0.65, N = 32351.192117.771863.012292.501687.762344.002116.311863.842291.541687.121. (CC) gcc options: -O3 -march=native -lm

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76012K4K6K8K10KSE +/- 129.79, N = 3SE +/- 8.02, N = 3SE +/- 37.22, N = 3SE +/- 193.14, N = 3SE +/- 31.46, N = 3SE +/- 238.77, N = 3SE +/- 7.13, N = 3SE +/- 3.85, N = 3SE +/- 79.39, N = 3SE +/- 82.51, N = 39969.166680.344769.616843.934783.609355.116249.964926.666304.424718.951. (CC) gcc options: -O3 -march=native -lm

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76018001600240032004000SE +/- 8.60, N = 3SE +/- 0.69, N = 3SE +/- 14.62, N = 3SE +/- 11.00, N = 3SE +/- 10.04, N = 3SE +/- 2.35, N = 3SE +/- 3.40, N = 3SE +/- 8.99, N = 3SE +/- 151.67, N = 3SE +/- 11.25, N = 33570.793001.412478.863062.552400.053693.533398.362552.252974.762461.821. (CC) gcc options: -O3 -march=native -lm

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 7601150300450600750SE +/- 3.75, N = 3SE +/- 2.32, N = 3SE +/- 1.87, N = 3SE +/- 0.21, N = 3SE +/- 0.05, N = 3SE +/- 0.89, N = 3SE +/- 12.84, N = 3SE +/- 0.81, N = 3SE +/- 0.41, N = 3SE +/- 0.33, N = 3644.97699.07620.75290.95223.59632.75715.32603.14289.55223.941. (CC) gcc options: -O3 -march=native -lm

GCC 7.3.0GCC 8.1.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloCore i7 8700KCore i9 7980XE2 Xeon Gold 6138Ryzen 7 2700XEPYC 76012004006008001000SE +/- 0.96, N = 3SE +/- 31.52, N = 3SE +/- 23.56, N = 3SE +/- 0.77, N = 3SE +/- 0.03, N = 3SE +/- 28.77, N = 3SE +/- 0.11, N = 3SE +/- 7.76, N = 3SE +/- 0.98, N = 3SE +/- 0.10, N = 3955.04842.58746.19265.26195.68866.83798.95687.49746.93556.361. (CC) gcc options: -O3 -march=native -lm

GCC 7.3.0: Core i7 8700K

Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 118GB INTEL SSDPEK1W120GA, Graphics: AMD Radeon RX Vega 8176MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 9 May 2018 18:57 by user phoronix.

GCC 8.1.0: Core i7 8700K

Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 118GB INTEL SSDPEK1W120GA, Graphics: AMD Radeon RX Vega 8176MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 9 May 2018 20:26 by user phoronix.

GCC 7.3.0: Core i9 7980XE

Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: NV134 8192MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.16.2-041602-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 7 May 2018 15:50 by user phoronix.

GCC 8.1.0: Core i9 7980XE

Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: NV134 8192MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 18.04, Kernel: 4.16.2-041602-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 7 May 2018 17:22 by user phoronix.

GCC 7.3.0: 2 Xeon Gold 6138

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 9 May 2018 09:05 by user phoronix.

GCC 8.1.0: 2 Xeon Gold 6138

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 9 May 2018 10:31 by user phoronix.

GCC 7.3.0: Ryzen 7 2700X

Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 8192MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: MSI AMD Radeon RX 580 8192MB, Audio: AMD Ellesmere, Monitor: Acer B286HK, Network: Intel I211 Gigabit Connection + Realtek Device b822

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 8 May 2018 20:40 by user phoronix.

GCC 8.1.0: Ryzen 7 2700X

Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 8192MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: MSI AMD Radeon RX 580 8192MB, Audio: AMD Ellesmere, Monitor: Acer B286HK, Network: Intel I211 Gigabit Connection + Realtek Device b822

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 9 May 2018 05:43 by user phoronix.

GCC 7.3.0: EPYC 7601

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline Protection

Testing initiated at 9 May 2018 14:57 by user phoronix.

GCC 8.1.0: EPYC 7601

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.04, Kernel: 4.15.0-20-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline Protection

Testing initiated at 9 May 2018 16:43 by user phoronix.