Core i7 6800K Linux CPU Scaling Performance

Intel Core i7-6800K CPU scaling tests by Michael Larabel.

HTML result view exported from: https://openbenchmarking.org/result/1703067-RI-COREI768035&grs.

Core i7 6800K Linux CPU Scaling PerformanceProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen Resolution1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HTIntel Core i7-6800K @ 3.60GHz (1 Core)MSI X99A WORKSTATION (MS-7A54) v1.0Intel Xeon E7 v4/Xeon16384MB120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz)Realtek ALC1150Intel ConnectionUbuntu 16.104.8.0-39-generic (x86_64)Unity 7.5.0X Server 1.18.4NVIDIA 378.134.5.01.0.37GCC 6.2.0 20161005ext42560x1440Intel Core i7-6800K @ 3.60GHz (2 Cores)Intel Core i7-6800K @ 3.60GHz (3 Cores)Intel Core i7-6800K @ 3.80GHz (4 Cores)Intel Core i7-6800K @ 3.80GHz (5 Cores)Intel Core i7-6800K @ 3.80GHz (6 Cores)Intel Core i7-6800K @ 3.80GHz (12 Cores)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- Scaling Governor: intel_pstate powersaveOpenCL Details- GPU Compute Cores: 3072System Details- GPU Compute Cores: 3072.

Core i7 6800K Linux CPU Scaling Performancejohn-the-ripper: Blowfishjohn-the-ripper: MD5smallpt: Global Illumination Renderer; 100 Samplesttsiod-renderer: Phong Rendering With Soft-Shadow Mappingopenssl: RSA 4096-bit Performancejohn-the-ripper: Traditional DESpgbench: Buffer Test - Normal Load - Read Writec-ray: Total Timeapache: Static Web Page Servingdarktable: Boat - CPU-onlydarktable: Server Room - CPU-onlydarktable: Masskrug - CPU-onlybuild-apache: Time To Compilegraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: Blurgraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdingblender: BMW27 - CPU-Only1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT10541586843434.81137.8322396671206.23102.879419.76208.621.411.44104.0946988114882195.7323453530420078.18299.9349520002242.1347.7324836.47106.780.810.8254.61791338614293187.19352152992134115.77450.2774256673217.7431.8739346.3672.710.580.5942.97961479415692185.04469270515103150.52601.5798940004879.6523.9247144.4255.880.470.4838.0710916110216996184.1658528832083185.81749.63123596675692.0319.1652166.3545.640.400.4135.9911816610818193183.70685810567670221.07897.50148040006324.3216.0051874.3538.940.360.3734.1712417112018692183.181047312859554277.96984.73151020007993.0415.5936673.4238.550.340.3532.9713117812819793182.88OpenBenchmarking.org

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: Blowfish1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT2K4K6K8K10KSE +/- 2.08, N = 3SE +/- 2.73, N = 3SE +/- 1.33, N = 3SE +/- 1.67, N = 3SE +/- 10.58, N = 3SE +/- 167.77, N = 6SE +/- 17.15, N = 3105423453521469258526858104731. (CC) gcc options: -fopenmp -lcrypt

John The Ripper

Test: MD5

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: MD51 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT30K60K90K120K150KSE +/- 110.33, N = 3SE +/- 23.67, N = 3SE +/- 81.41, N = 3SE +/- 85.67, N = 315868353045299270515883201056761285951. (CC) gcc options: -fopenmp -lcrypt

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 Samples1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT90180270360450SE +/- 2.67, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 34342001341038370541. (CXX) g++ options: -fopenmp

TTSIOD 3D Renderer

Phong Rendering With Soft-Shadow Mapping

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3aPhong Rendering With Soft-Shadow Mapping1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT60120180240300SE +/- 0.04, N = 3SE +/- 0.31, N = 3SE +/- 0.10, N = 3SE +/- 0.05, N = 3SE +/- 0.59, N = 3SE +/- 0.18, N = 3SE +/- 1.07, N = 334.8178.18115.77150.52185.81221.07277.961. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit Performance1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT2004006008001000SE +/- 0.30, N = 3SE +/- 0.63, N = 3SE +/- 0.64, N = 3SE +/- 0.68, N = 3SE +/- 1.47, N = 3SE +/- 0.56, N = 3SE +/- 0.07, N = 3137.83299.93450.27601.57749.63897.50984.731. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

John The Ripper

Test: Traditional DES

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: Traditional DES1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT3M6M9M12M15MSE +/- 6333.33, N = 3SE +/- 1000.00, N = 3SE +/- 4371.63, N = 3SE +/- 1000.00, N = 3SE +/- 2666.67, N = 3SE +/- 2886.75, N = 3SE +/- 26633.31, N = 322396674952000742566798940001235966714804000151020001. (CC) gcc options: -fopenmp -lcrypt

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Write1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT2K4K6K8K10KSE +/- 13.32, N = 3SE +/- 2.37, N = 3SE +/- 32.17, N = 3SE +/- 4.96, N = 3SE +/- 11.78, N = 3SE +/- 13.75, N = 3SE +/- 23.51, N = 31206.232242.133217.744879.655692.036324.327993.041. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT20406080100SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3102.8747.7331.8723.9219.1616.0015.591. (CC) gcc options: -lm -lpthread -O3

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Serving1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT11K22K33K44K55KSE +/- 30.52, N = 3SE +/- 791.52, N = 6SE +/- 64.98, N = 3SE +/- 406.90, N = 3SE +/- 405.37, N = 3SE +/- 490.99, N = 3SE +/- 311.23, N = 39419.7624836.4739346.3647144.4252166.3551874.3536673.421. (CC) gcc options: -shared -fPIC -O2 -pthread

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.0.5Test: Boat - Acceleration: CPU-only1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT50100150200250SE +/- 0.33, N = 3SE +/- 0.11, N = 3SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3208.62106.7872.7155.8845.6438.9438.55

Darktable

Test: Server Room - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.0.5Test: Server Room - Acceleration: CPU-only1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT0.31730.63460.95191.26921.5865SE +/- 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 = 31.410.810.580.470.400.360.34

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.0.5Test: Masskrug - Acceleration: CPU-only1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT0.3240.6480.9721.2961.62SE +/- 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 = 31.440.820.590.480.410.370.35

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To Compile1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT20406080100SE +/- 0.13, N = 3SE +/- 0.01, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.11, N = 3SE +/- 0.25, N = 3SE +/- 0.09, N = 3104.0954.6142.9738.0735.9934.1732.97

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Sharpen1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT306090120150SE +/- 1.00, N = 34679961091181241311. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Resizing1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT4080120160200SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 1.00, N = 3981331471611661711781. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Blur1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT306090120150SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.58, N = 38186941021081201281. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color Space1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT4080120160200SE +/- 0.33, N = 3SE +/- 1.33, N = 3SE +/- 0.33, N = 3SE +/- 1.20, N = 31481421561691811861971. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive Thresholding1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT20406080100SE +/- 0.33, N = 3SE +/- 1.86, N = 3SE +/- 0.67, N = 3829392969392931. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.78aBlend File: BMW27 - Compute: CPU-Only1 Core2 Cores3 Cores4 Cores5 Cores6 Cores6 Cores + HT4080120160200195.73187.19185.04184.16183.70183.18182.88

Phoronix Test Suite v10.8.4