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Intel Core i7-8700K testing with a Gigabyte Z370 AORUS Gaming 7 (F6 BIOS) and inteldrmfb on Ubuntu 18.04 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 1805079-FO-G4748765251
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Date
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g
May 05 2018
 
50504948 performance governor
May 05 2018
 
50504948 powersave gov
May 05 2018
 
505050494848
May 06 2018
 
Intel Core i7-8700K
May 06 2018
 
505050494848 perf-gov
May 06 2018
 
515050494948
May 06 2018
 
515050504948
May 06 2018
 
47 undervolt
May 07 2018
 
47 undervolt underclocked via x86_energy.... hwp_max = 40
May 07 2018
 
47 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37
May 07 2018
 
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gProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay DriverCompilerFile-SystemScreen ResolutionDesktopg50504948 performance governor50504948 powersave gov505050494848Intel Core i7-8700K505050494848 perf-gov51505049494851505050494847 undervolt47 undervolt underclocked via x86_energy.... hwp_max = 4047 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37Intel Core i7-8700K @ 5.00GHz (6 Cores / 12 Threads)Gigabyte Z370 AORUS Gaming 7 (F6 BIOS)Intel Device 3ec216384MB512GB Western Digital WDS512G1X0C-00ENX0inteldrmfb (1200MHz)Realtek ALC1220DELL U2412MIntel ConnectionUbuntu 18.044.15.0-20-generic (x86_64)modesetting 1.19.6GCC 7.3.0ext41920x1200GNOME Shell 3.28.1GCC 7.3.0Intel Core i7-8700K @ 5.10GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)2 x 960GB SanDisk SDSSDHII + 512GB Western Digital WDS512G1X0C-00ENX04.16.7-041607-generic (x86_64)Intel Core i7-8700K @ 4.00GHz (6 Cores / 12 Threads)4.15.0-20-generic (x86_64)OpenBenchmarking.orgCompiler Details- g, 50504948 performance governor, 50504948 powersave gov, Intel Core i7-8700K, 505050494848 perf-gov, 515050494948, 515050504948, 47 undervolt, 47 undervolt underclocked via x86_energy.... hwp_max = 40, 47 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Processor Details- g: Scaling Governor: intel_pstate powersave- 50504948 performance governor: Scaling Governor: intel_pstate performance- 50504948 powersave gov: Scaling Governor: intel_pstate powersave- 505050494848: Scaling Governor: intel_pstate powersave- Intel Core i7-8700K: Scaling Governor: intel_pstate powersave- 505050494848 perf-gov: Scaling Governor: intel_pstate performance- 515050494948: Scaling Governor: intel_pstate powersave- 515050504948: Scaling Governor: intel_pstate powersave- 47 undervolt: Scaling Governor: intel_pstate powersave- 47 undervolt underclocked via x86_energy.... hwp_max = 40: Scaling Governor: intel_pstate powersave- 47 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37: Scaling Governor: intel_pstate powersaveSecurity Details- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

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.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACg50504948 performance governor50505049484851505050494847 undervolt246810SE +/- 0.03, N = 5SE +/- 0.04, N = 5SE +/- 0.11, N = 10SE +/- 0.02, N = 5SE +/- 0.11, N = 67.647.607.537.458.091. (CXX) g++ options: -O2 -fvisibility=hidden -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACg50504948 performance governor50505049484851505050494847 undervolt3691215Min: 7.53 / Avg: 7.64 / Max: 7.68Min: 7.52 / Avg: 7.6 / Max: 7.72Min: 6.93 / Avg: 7.53 / Max: 8.31Min: 7.4 / Avg: 7.45 / Max: 7.51Min: 7.66 / Avg: 8.09 / Max: 8.51. (CXX) g++ options: -O2 -fvisibility=hidden -lm

Timed Linux Kernel Compilation

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

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compile50504948 powersave gov50504948 performance governorIntel Core i7-8700K505050494848 perf-gov51505049494847 undervolt47 undervolt underclocked via x86_energy.... hwp_max = 4047 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=3720406080100SE +/- 0.73, N = 3SE +/- 0.65, N = 3SE +/- 0.67, N = 3SE +/- 0.63, N = 3SE +/- 0.68, N = 3SE +/- 0.71, N = 3SE +/- 1.24, N = 3SE +/- 0.80, N = 371.2870.8670.8970.9570.9177.9083.6377.59
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compile50504948 powersave gov50504948 performance governorIntel Core i7-8700K505050494848 perf-gov51505049494847 undervolt47 undervolt underclocked via x86_energy.... hwp_max = 4047 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=371632486480Min: 70.54 / Avg: 71.28 / Max: 72.74Min: 70.16 / Avg: 70.86 / Max: 72.16Min: 69.97 / Avg: 70.89 / Max: 72.2Min: 70.24 / Avg: 70.95 / Max: 72.2Min: 70.16 / Avg: 70.91 / Max: 72.26Min: 76.82 / Avg: 77.9 / Max: 79.25Min: 82.33 / Avg: 83.63 / Max: 86.11Min: 76.5 / Avg: 77.59 / Max: 79.15