CompleteCPUBenchmarkTest

Intel Core i7-5775C testing with a ASUS Z97I-PLUS (2704 BIOS) and ASUS Intel Iris Pro 6200 on Ubuntu 20.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2103234-HYDR-201218236
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Chess Test Suite 2 Tests
C/C++ Compiler Tests 6 Tests
CPU Massive 14 Tests
Creator Workloads 6 Tests
Encoding 3 Tests
HPC - High Performance Computing 2 Tests
Common Kernel Benchmarks 2 Tests
Multi-Core 13 Tests
NVIDIA GPU Compute 2 Tests
OpenCL 2 Tests
Renderers 3 Tests
Server CPU Tests 14 Tests
Video Encoding 3 Tests
Common Workstation Benchmarks 4 Tests

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Intel Core i7-6700K
December 18 2020
  2 Hours, 18 Minutes
stock with undervolt
March 23
  2 Hours, 45 Minutes
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  2 Hours, 32 Minutes
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CompleteCPUBenchmarkTestProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLVulkanCompilerFile-SystemScreen ResolutionIntel Core i7-6700Kstock with undervoltIntel Core i7-6700K @ 4.20GHz (4 Cores / 8 Threads)ASUS MAXIMUS VIII HERO (3802 BIOS)Intel Xeon E3-1200 v5/E3-150016GB1024GB Samsung SSD 970 PRO 1TB + 256GB Samsung SSD 850 + 2 x 2000GB Hitachi HDS72302 + 240GB KINGSTON SHSS37AASUS NVIDIA GeForce RTX 2060 SUPER 8GB (1470/7000MHz)Realtek ALC1150BenQ XL2420TIntel I219-VUbuntu 20.045.4.0-58-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.8NVIDIA 450.80.024.6.0OpenCL 1.2 CUDA 11.0.2281.2.133GCC 9.3.0 + CUDA 10.1ext46400x1440Intel Core i7-5775C @ 3.70GHz (4 Cores / 8 Threads)ASUS Z97I-PLUS (2704 BIOS)Intel Broadwell-U DMI8GB128GB FCCT128M4SSD1ASUS Intel Iris Pro 6200 (1150MHz)Intel Broadwell-U AudioiScan DuoIntel I218-V5.4.0-67-generic (x86_64)GCC 9.3.01920x1080OpenBenchmarking.orgEnvironment Details- Intel Core i7-6700K: __GL_THREADED_OPTIMIZATION=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_DISK_CACHE_PATH=/mnt/ssd/shader_cacheCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Intel Core i7-6700K: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xe2 - Thermald 1.9.1- stock with undervolt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x22 - Thermald 1.9.1OpenCL Details- Intel Core i7-6700K: GPU Compute Cores: 2176Security Details- Intel Core i7-6700K: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - stock with undervolt: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Vulnerable Kernel Details- stock with undervolt: Transparent Huge Pages: madvise

Intel Core i7-6700K vs. stock with undervolt ComparisonPhoronix Test Suite 10.4.0Baseline+171.3%+171.3%+342.6%+342.6%+513.9%+513.9%+685.2%+685.2%685.3%4.7%C.S.TOpenMP LavaMD37.8%Bosphorus 4K - Ultra Fast27.6%H.2.V.E27.2%Bosphorus 1080p27.2%Trace Time26.8%Bosphorus 4K - Very Fast26.5%Bosphorus 1080p - Very Fast26.3%Bosphorus 1080p - Ultra Fast25.8%Bosphorus 1080p - Medium25.1%Bosphorus 4K - Medium25%Bosphorus 1080p - Slow24.9%CPU24.9%Bosphorus 4K - Slow24.5%Bosphorus 4K24.3%Total Time22.4%R.4.b.P21.9%ATPase Simulation - 327,506 Atoms21.7%1.H.M.2.D20.1%Serial14.6%SMP Parallel14.1%Barbershop - CPU-Only13.6%Time To Compile9.1%C.S.T8.6%OpenMP CFD Solverctx_clockRodiniaKvazaarx264x265POV-RayKvazaarKvazaarKvazaarKvazaarKvazaarKvazaarSysbenchKvazaarx265StockfishOpenSSLNAMDasmFishRadiance BenchmarkRadiance BenchmarkBlenderTimed Linux Kernel Compilation7-Zip CompressionRodiniaIntel Core i7-6700Kstock with undervolt

CompleteCPUBenchmarkTestctx-clock: Context Switch Timerodinia: OpenMP LavaMDkvazaar: Bosphorus 4K - Ultra Fastx264: H.264 Video Encodingx265: Bosphorus 1080ppovray: Trace Timekvazaar: Bosphorus 4K - Very Fastkvazaar: Bosphorus 1080p - Very Fastkvazaar: Bosphorus 1080p - Ultra Fastkvazaar: Bosphorus 1080p - Mediumkvazaar: Bosphorus 4K - Mediumkvazaar: Bosphorus 1080p - Slowsysbench: CPUkvazaar: Bosphorus 4K - Slowx265: Bosphorus 4Kstockfish: Total Timeopenssl: RSA 4096-bit Performancenamd: ATPase Simulation - 327,506 Atomsasmfish: 1024 Hash Memory, 26 Depthradiance: Serialradiance: SMP Parallelblender: Barbershop - CPU-Onlybuild-linux-kernel: Time To Compilecompress-7zip: Compress Speed Testrodinia: OpenMP CFD SolverIntel Core i7-6700Kstock with undervolt128060.37513.0047.0035.8294.7777.1128.6751.4911.212.5510.899358.32292.497.67121695061281.63.3269313499611705.077217.6352058.07160.1162609942.90616383.17210.1936.9628.17120.2155.6222.7040.928.962.048.727495.420726.1799419641051.04.0496011238458807.707248.2652338.91174.7312403440.992OpenBenchmarking.org

ctx_clock

Ctx_clock is a simple test program to measure the context switch time in clock cycles. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeIntel Core i7-6700Kstock with undervolt30060090012001500SE +/- 1.00, N = 3SE +/- 1.00, N = 31280163
OpenBenchmarking.orgClocks x GHz, Fewer Is Betterctx_clockPerformance Per Clock - Context Switch TimeIntel Core i7-6700Kstock with undervolt120024003600480060005376.0603.11. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeIntel Core i7-6700Kstock with undervolt2004006008001000Min: 1279 / Avg: 1280 / Max: 1282Min: 162 / Avg: 163 / Max: 165

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDIntel Core i7-6700Kstock with undervolt20406080100SE +/- 0.08, N = 3SE +/- 0.04, N = 360.3883.171. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRodinia 2.4Performance Per Clock - Test: OpenMP LavaMDIntel Core i7-6700Kstock with undervolt70140210280350253.58307.741. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDIntel Core i7-6700Kstock with undervolt1632486480Min: 60.22 / Avg: 60.37 / Max: 60.49Min: 83.1 / Avg: 83.17 / Max: 83.241. (CXX) g++ options: -O2 -lOpenCL

Kvazaar

This is a test of Kvazaar as a CPU-based H.265 video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Ultra FastIntel Core i7-6700Kstock with undervolt3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 313.0010.191. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 4K - Video Preset: Ultra FastIntel Core i7-6700Kstock with undervolt0.69751.3952.09252.793.48753.102.751. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Ultra FastIntel Core i7-6700Kstock with undervolt48121620Min: 12.99 / Avg: 13 / Max: 13.01Min: 10.18 / Avg: 10.19 / Max: 10.21. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingIntel Core i7-6700Kstock with undervolt1122334455SE +/- 0.47, N = 9SE +/- 0.44, N = 447.0036.961. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second Per GHz, More Is Betterx264 2018-09-25Performance Per Clock - H.264 Video EncodingIntel Core i7-6700Kstock with undervolt369121511.199.991. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingIntel Core i7-6700Kstock with undervolt1020304050Min: 43.26 / Avg: 47 / Max: 47.68Min: 35.63 / Avg: 36.96 / Max: 37.441. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pIntel Core i7-6700Kstock with undervolt816243240SE +/- 0.15, N = 3SE +/- 0.06, N = 335.8228.171. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second Per GHz, More Is Betterx265 3.4Performance Per Clock - Video Input: Bosphorus 1080pIntel Core i7-6700Kstock with undervolt2468108.537.611. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pIntel Core i7-6700Kstock with undervolt816243240Min: 35.56 / Avg: 35.82 / Max: 36.09Min: 28.07 / Avg: 28.17 / Max: 28.281. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

POV-Ray

This is a test of POV-Ray, the Persistence of Vision Raytracer. POV-Ray is used to create 3D graphics using ray-tracing. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace TimeIntel Core i7-6700Kstock with undervolt306090120150SE +/- 0.01, N = 3SE +/- 0.16, N = 394.78120.22-lXpm1. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSM -lICE -lX11 -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterPOV-Ray 3.7.0.7Performance Per Clock - Trace TimeIntel Core i7-6700Kstock with undervolt100200300400500398.06444.801. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace TimeIntel Core i7-6700Kstock with undervolt20406080100Min: 94.76 / Avg: 94.78 / Max: 94.79Min: 120.05 / Avg: 120.22 / Max: 120.541. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSM -lICE -lX11 -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

Kvazaar

This is a test of Kvazaar as a CPU-based H.265 video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Very FastIntel Core i7-6700Kstock with undervolt246810SE +/- 0.00, N = 3SE +/- 0.00, N = 37.115.621. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 4K - Video Preset: Very FastIntel Core i7-6700Kstock with undervolt0.38030.76061.14091.52121.90151.691.521. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Very FastIntel Core i7-6700Kstock with undervolt3691215Min: 7.11 / Avg: 7.11 / Max: 7.11Min: 5.62 / Avg: 5.62 / Max: 5.621. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Very FastIntel Core i7-6700Kstock with undervolt714212835SE +/- 0.04, N = 3SE +/- 0.01, N = 328.6722.701. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 1080p - Video Preset: Very FastIntel Core i7-6700Kstock with undervolt2468106.836.141. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Very FastIntel Core i7-6700Kstock with undervolt612182430Min: 28.6 / Avg: 28.67 / Max: 28.75Min: 22.68 / Avg: 22.7 / Max: 22.731. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Ultra FastIntel Core i7-6700Kstock with undervolt1224364860SE +/- 0.11, N = 3SE +/- 0.03, N = 351.4940.921. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 1080p - Video Preset: Ultra FastIntel Core i7-6700Kstock with undervolt369121512.2611.061. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Ultra FastIntel Core i7-6700Kstock with undervolt1020304050Min: 51.28 / Avg: 51.49 / Max: 51.63Min: 40.87 / Avg: 40.92 / Max: 40.961. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: MediumIntel Core i7-6700Kstock with undervolt3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 311.218.961. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 1080p - Video Preset: MediumIntel Core i7-6700Kstock with undervolt0.60081.20161.80242.40323.0042.672.421. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: MediumIntel Core i7-6700Kstock with undervolt3691215Min: 11.2 / Avg: 11.21 / Max: 11.23Min: 8.95 / Avg: 8.96 / Max: 8.971. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: MediumIntel Core i7-6700Kstock with undervolt0.57381.14761.72142.29522.869SE +/- 0.00, N = 3SE +/- 0.00, N = 32.552.041. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 4K - Video Preset: MediumIntel Core i7-6700Kstock with undervolt0.13660.27320.40980.54640.6830.60710.55141. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: MediumIntel Core i7-6700Kstock with undervolt246810Min: 2.55 / Avg: 2.55 / Max: 2.55Min: 2.04 / Avg: 2.04 / Max: 2.041. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: SlowIntel Core i7-6700Kstock with undervolt3691215SE +/- 0.02, N = 3SE +/- 0.01, N = 310.898.721. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 1080p - Video Preset: SlowIntel Core i7-6700Kstock with undervolt0.58281.16561.74842.33122.9142.592.361. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: SlowIntel Core i7-6700Kstock with undervolt3691215Min: 10.86 / Avg: 10.89 / Max: 10.92Min: 8.7 / Avg: 8.72 / Max: 8.731. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

Sysbench

This is a benchmark of Sysbench with CPU and memory sub-tests. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUIntel Core i7-6700Kstock with undervolt2K4K6K8K10KSE +/- 5.64, N = 3SE +/- 4.82, N = 39358.327495.42-march=core2-march=broadwell1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm
OpenBenchmarking.orgEvents Per Second Per GHz, More Is BetterSysbench 2018-07-28Performance Per Clock - Test: CPUIntel Core i7-6700Kstock with undervolt50010001500200025002228.172025.791. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUIntel Core i7-6700Kstock with undervolt16003200480064008000Min: 9347.5 / Avg: 9358.32 / Max: 9366.51Min: 7490.34 / Avg: 7495.42 / Max: 7505.051. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm

Kvazaar

This is a test of Kvazaar as a CPU-based H.265 video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: SlowIntel Core i7-6700Kstock with undervolt0.56031.12061.68092.24122.8015SE +/- 0.00, N = 32.492.001. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.orgFrames Per Second Per GHz, More Is BetterKvazaar 2.0Performance Per Clock - Video Input: Bosphorus 4K - Video Preset: SlowIntel Core i7-6700Kstock with undervolt0.13340.26680.40020.53360.6670.59290.54051. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: SlowIntel Core i7-6700Kstock with undervolt246810Min: 2.49 / Avg: 2.49 / Max: 2.51. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KIntel Core i7-6700Kstock with undervolt246810SE +/- 0.02, N = 3SE +/- 0.01, N = 37.676.171. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second Per GHz, More Is Betterx265 3.4Performance Per Clock - Video Input: Bosphorus 4KIntel Core i7-6700Kstock with undervolt0.41180.82361.23541.64722.0591.831.671. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KIntel Core i7-6700Kstock with undervolt3691215Min: 7.63 / Avg: 7.67 / Max: 7.71Min: 6.15 / Avg: 6.17 / Max: 6.191. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeIntel Core i7-6700Kstock with undervolt3M6M9M12M15MSE +/- 58401.35, N = 3SE +/- 79098.27, N = 31216950699419641. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
OpenBenchmarking.orgNodes Per Second Per GHz, More Is BetterStockfish 9Performance Per Clock - Total TimeIntel Core i7-6700Kstock with undervolt600K1200K1800K2400K3000K2897501.432687017.301. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeIntel Core i7-6700Kstock with undervolt2M4M6M8M10MMin: 12084270 / Avg: 12169505.67 / Max: 12281285Min: 9784316 / Avg: 9941963.67 / Max: 100321901. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceIntel Core i7-6700Kstock with undervolt30060090012001500SE +/- 2.25, N = 3SE +/- 4.72, N = 31281.61051.01. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second Per GHz, More Is BetterOpenSSL 1.1.1Performance Per Clock - RSA 4096-bit PerformanceIntel Core i7-6700Kstock with undervolt70140210280350305.14284.051. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceIntel Core i7-6700Kstock with undervolt2004006008001000Min: 1277.7 / Avg: 1281.57 / Max: 1285.5Min: 1042 / Avg: 1051.03 / Max: 1057.91. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

NAMD

NAMD is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. NAMD was developed by the Theoretical and Computational Biophysics Group in the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsIntel Core i7-6700Kstock with undervolt0.91121.82242.73363.64484.556SE +/- 0.00286, N = 3SE +/- 0.00655, N = 33.326934.04960
OpenBenchmarking.orgdays/ns x GHz, Fewer Is BetterNAMD 2.13b1Performance Per Clock - ATPase Simulation - 327,506 AtomsIntel Core i7-6700Kstock with undervolt4812162013.9714.981. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsIntel Core i7-6700Kstock with undervolt246810Min: 3.32 / Avg: 3.33 / Max: 3.33Min: 4.04 / Avg: 4.05 / Max: 4.06

asmFish

This is a test of asmFish, an advanced chess benchmark written in Assembly. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 DepthIntel Core i7-6700Kstock with undervolt3M6M9M12M15MSE +/- 117214.32, N = 3SE +/- 132478.24, N = 31349961111238458
OpenBenchmarking.orgNodes/second Per GHz, More Is BetterasmFish 2018-07-23Performance Per Clock - 1024 Hash Memory, 26 DepthIntel Core i7-6700Kstock with undervolt700K1400K2100K2800K3500K3214193.103037421.081. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 DepthIntel Core i7-6700Kstock with undervolt2M4M6M8M10MMin: 13302287 / Avg: 13499610.67 / Max: 13707886Min: 11100376 / Avg: 11238457.67 / Max: 11503334

Radiance Benchmark

This is a benchmark of NREL Radiance, a synthetic imaging system that is open-source and developed by the Lawrence Berkeley National Laboratory in California. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRadiance Benchmark 5.0Test: SerialIntel Core i7-6700Kstock with undervolt2004006008001000705.08807.71
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRadiance Benchmark 5.0Performance Per Clock - Test: SerialIntel Core i7-6700Kstock with undervolt60012001800240030002961.322988.521. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70

OpenBenchmarking.orgSeconds, Fewer Is BetterRadiance Benchmark 5.0Test: SMP ParallelIntel Core i7-6700Kstock with undervolt50100150200250217.64248.27
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRadiance Benchmark 5.0Performance Per Clock - Test: SMP ParallelIntel Core i7-6700Kstock with undervolt2004006008001000914.07918.581. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70

Blender

Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Barbershop - Compute: CPU-OnlyIntel Core i7-6700Kstock with undervolt50010001500200025002058.072338.91
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterBlender 2.79aPerformance Per Clock - Blend File: Barbershop - Compute: CPU-OnlyIntel Core i7-6700Kstock with undervolt2K4K6K8K10K8643.898653.971. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70

Timed Linux Kernel Compilation

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

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileIntel Core i7-6700Kstock with undervolt4080120160200SE +/- 1.33, N = 3SE +/- 1.37, N = 3160.12174.73
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterTimed Linux Kernel Compilation 4.18Performance Per Clock - Time To CompileIntel Core i7-6700Kstock with undervolt150300450600750672.49646.511. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileIntel Core i7-6700Kstock with undervolt306090120150Min: 158.66 / Avg: 160.12 / Max: 162.77Min: 173.35 / Avg: 174.73 / Max: 177.48

7-Zip Compression

This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestIntel Core i7-6700Kstock with undervolt6K12K18K24K30KSE +/- 161.86, N = 3SE +/- 73.93, N = 326099240341. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS Per GHz, More Is Better7-Zip Compression 16.02Performance Per Clock - Compress Speed TestIntel Core i7-6700Kstock with undervolt140028004200560070006214.056495.681. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestIntel Core i7-6700Kstock with undervolt5K10K15K20K25KMin: 25932 / Avg: 26099.33 / Max: 26423Min: 23896 / Avg: 24034 / Max: 241491. (CXX) g++ options: -pipe -lpthread

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverIntel Core i7-6700Kstock with undervolt1020304050SE +/- 0.08, N = 3SE +/- 0.26, N = 342.9140.991. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterRodinia 2.4Performance Per Clock - Test: OpenMP CFD SolverIntel Core i7-6700Kstock with undervolt4080120160200180.21151.671. Intel Core i7-6700K: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.20 2. stock with undervolt: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverIntel Core i7-6700Kstock with undervolt918273645Min: 42.81 / Avg: 42.91 / Max: 43.07Min: 40.48 / Avg: 40.99 / Max: 41.361. (CXX) g++ options: -O2 -lOpenCL