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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.

HTML result view exported from: https://openbenchmarking.org/result/1805109-FO-G9210495251.

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=3747 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37 PerformanceGov48 zoranzoran 51 1311zoran 51 2211zoran 51 2211 MCEzoran 50 411zoran 50 411 3066 mem adhoczoran 50 411 cleanedzoran 50 411 huhIntel Core i7-8700K - inteldrmfb - Gigabyte Z370aaaaaaaaa248 plus ram 330048z mem3333zoran 50 312 x3333zoran 50 312 x3300zoran 50 411 x3300 Uncore 4500zoran 50 411 x3200 Uncore 4500zoran 51 2211 x3200 Uncore 45zoran 51 2211 x3300 Uncore 45zoran 51 2211 x3300 Uncore 45, MCEzoran 51 2211 x3300 Uncore 45, MCE, 2nd runzoran 51 42 x3300 Uncore 4500, noMCEzoran 47 latestzoran 48 run 1zorann 48 run 2zoran 48 run 3zoran 48 run 4zoran 48 run 5zoraan 48 1211 MCE onzoran 48 1212 MCE onzoran 49/48/47 mem max 3333zoran 49 321 no MCE Unc 4500 mem 3333weird one avx -2, total 49, max 50 on 4 coresz 50-49-48 2-2-2 mem 3333 uncore 40z 50-50-49-49-47-47z 50-50-49-49-47-47 unc 4500 mem 33008700k XMP defaults47 defaults + XMPIntel 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)Intel Core i7-8700K @ 4.80GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 5.10GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 5.00GHz (6 Cores / 12 Threads)4.16.7-041607-generic (x86_64)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.80GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 5.00GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 5.10GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.80GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 5.10GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.90GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 5.00GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)4.16.8-zh2 (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, 47 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37 PerformanceGov, 48 zoran, zoran 51 1311, zoran 51 2211, zoran 51 2211 MCE, zoran 50 411, zoran 50 411 3066 mem adhoc, zoran 50 411 cleaned, zoran 50 411 huh, Intel Core i7-8700K - inteldrmfb - Gigabyte Z370, aaaaa, aaaa2, 48 plus ram 3300, 48z mem3333, zoran 50 312 x3333, zoran 50 312 x3300, zoran 50 411 x3300 Uncore 4500, zoran 50 411 x3200 Uncore 4500, zoran 51 2211 x3200 Uncore 45, zoran 51 2211 x3300 Uncore 45, zoran 51 2211 x3300 Uncore 45, MCE, zoran 51 2211 x3300 Uncore 45, MCE, 2nd run, zoran 51 42 x3300 Uncore 4500, noMCE, zoran 47 latest, zoran 48 run 1, zorann 48 run 2, zoran 48 run 3, zoran 48 run 4, zoran 48 run 5, zoraan 48 1211 MCE on, zoran 48 1212 MCE on, zoran 49/48/47 mem max 3333, zoran 49 321 no MCE Unc 4500 mem 3333, weird one avx -2, total 49, max 50 on 4 cores, z 50-49-48 2-2-2 mem 3333 uncore 40, z 50-50-49-49-47-47, z 50-50-49-49-47-47 unc 4500 mem 3300, 8700k XMP defaults, 47 defaults + XMP: --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 -vProcessor 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 powersave- 47 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37 PerformanceGov: Scaling Governor: intel_pstate performance- 48 zoran: Scaling Governor: intel_pstate powersave- zoran 51 1311: Scaling Governor: intel_pstate powersave- zoran 51 2211: Scaling Governor: intel_pstate powersave- zoran 51 2211 MCE: Scaling Governor: intel_pstate powersave- zoran 50 411: Scaling Governor: intel_pstate powersave- zoran 50 411 3066 mem adhoc: Scaling Governor: intel_pstate powersave- zoran 50 411 cleaned: Scaling Governor: intel_pstate powersave- zoran 50 411 huh: Scaling Governor: intel_pstate powersave- Intel Core i7-8700K - inteldrmfb - Gigabyte Z370: Scaling Governor: intel_pstate powersave- aaaaa: Scaling Governor: intel_pstate powersave- aaaa2: Scaling Governor: intel_pstate powersave- 48 plus ram 3300: Scaling Governor: intel_pstate powersave- 48z mem3333: Scaling Governor: intel_pstate powersave- zoran 50 312 x3333: Scaling Governor: intel_pstate powersave- zoran 50 312 x3300: Scaling Governor: intel_pstate powersave- zoran 50 411 x3300 Uncore 4500: Scaling Governor: intel_pstate powersave- zoran 50 411 x3200 Uncore 4500: Scaling Governor: intel_pstate powersave- zoran 51 2211 x3200 Uncore 45: Scaling Governor: intel_pstate powersave- zoran 51 2211 x3300 Uncore 45: Scaling Governor: intel_pstate powersave- zoran 51 2211 x3300 Uncore 45, MCE: Scaling Governor: intel_pstate powersave- zoran 51 2211 x3300 Uncore 45, MCE, 2nd run: Scaling Governor: intel_pstate powersave- zoran 51 42 x3300 Uncore 4500, noMCE: Scaling Governor: intel_pstate powersave- zoran 47 latest: Scaling Governor: intel_pstate powersave- zoran 48 run 1: Scaling Governor: intel_pstate powersave- zorann 48 run 2: Scaling Governor: intel_pstate powersave- zoran 48 run 3: Scaling Governor: intel_pstate powersave- zoran 48 run 4: Scaling Governor: intel_pstate powersave- zoran 48 run 5: Scaling Governor: intel_pstate powersave- zoraan 48 1211 MCE on: Scaling Governor: intel_pstate powersave- zoran 48 1212 MCE on: Scaling Governor: intel_pstate powersave- zoran 49/48/47 mem max 3333: Scaling Governor: intel_pstate powersave- zoran 49 321 no MCE Unc 4500 mem 3333: Scaling Governor: intel_pstate powersave- weird one avx -2, total 49, max 50 on 4 cores: Scaling Governor: intel_pstate powersave- z 50-49-48 2-2-2 mem 3333 uncore 40: Scaling Governor: intel_pstate powersave- z 50-50-49-49-47-47: Scaling Governor: intel_pstate powersave- z 50-50-49-49-47-47 unc 4500 mem 3300: Scaling Governor: intel_pstate powersave- 8700k XMP defaults: Scaling Governor: intel_pstate powersave- 47 defaults + XMP: Scaling Governor: intel_pstate powersaveSecurity Details- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

gencode-flac: WAV To FLACbuild-linux-kernel: Time To Compileramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addg50504948 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=3747 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37 PerformanceGov48 zoranzoran 51 1311zoran 51 2211zoran 51 2211 MCEzoran 50 411zoran 50 411 3066 mem adhoczoran 50 411 cleanedzoran 50 411 huhIntel Core i7-8700K - inteldrmfb - Gigabyte Z370aaaaaaaaa248 plus ram 330048z mem3333zoran 50 312 x3333zoran 50 312 x3300zoran 50 411 x3300 Uncore 4500zoran 50 411 x3200 Uncore 4500zoran 51 2211 x3200 Uncore 45zoran 51 2211 x3300 Uncore 45zoran 51 2211 x3300 Uncore 45, MCEzoran 51 2211 x3300 Uncore 45, MCE, 2nd runzoran 51 42 x3300 Uncore 4500, noMCEzoran 47 latestzoran 48 run 1zorann 48 run 2zoran 48 run 3zoran 48 run 4zoran 48 run 5zoraan 48 1211 MCE onzoran 48 1212 MCE onzoran 49/48/47 mem max 3333zoran 49 321 no MCE Unc 4500 mem 3333weird one avx -2, total 49, max 50 on 4 coresz 50-49-48 2-2-2 mem 3333 uncore 40z 50-50-49-49-47-47z 50-50-49-49-47-47 unc 4500 mem 33008700k XMP defaults47 defaults + XMP7.647.6070.8671.287.5371.0970.9570.917.458.1577.9083.6377.5978.027.857.4970.677.547.4170.607.5970.3125805.3222303.7022932.9625643.0724128.9826544.5022921.9222414.8825044.3424604.4527054.4613240.8214835.2020695.7621946.4016445.8613759.3419282.3227077.1013294.3014796.8620658.0824377.1925835.8127286.8026422.817.7671.077.8571.277.6670.8071.097.5971.117.7270.8570.717.5870.407.4470.617.5769.9373.0472.1024.2272.138.017.5170.677.6071.6371.947.8871.8871.237.7972.2171.858.398.1877.86OpenBenchmarking.org

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACg50504948 performance governor50505049484851505050494847 undervolt48 zoranzoran 51 1311zoran 51 2211zoran 51 2211 MCEzoran 50 41148 plus ram 330048z mem3333zoran 50 312 x3333zoran 50 411 x3300 Uncore 4500zoran 50 411 x3200 Uncore 4500zoran 51 2211 x3300 Uncore 45zoran 51 2211 x3300 Uncore 45, MCEzoran 51 42 x3300 Uncore 4500, noMCEzoran 48 run 3zoran 48 run 5zoraan 48 1211 MCE onzoran 49/48/47 mem max 3333weird one avx -2, total 49, max 50 on 4 coresz 50-50-49-49-47-478700k XMP defaults47 defaults + XMP612182430SE +/- 0.03, N = 5SE +/- 0.04, N = 5SE +/- 0.11, N = 10SE +/- 0.02, N = 5SE +/- 0.11, N = 6SE +/- 0.09, N = 9SE +/- 0.12, N = 10SE +/- 0.10, N = 5SE +/- 0.07, N = 5SE +/- 0.05, N = 5SE +/- 0.06, N = 5SE +/- 0.07, N = 5SE +/- 0.09, N = 5SE +/- 0.09, N = 8SE +/- 0.07, N = 5SE +/- 0.09, N = 10SE +/- 0.06, N = 5SE +/- 0.09, N = 10SE +/- 0.31, N = 7SE +/- 0.08, N = 5SE +/- 0.12, N = 10SE +/- 0.10, N = 6SE +/- 0.07, N = 5SE +/- 0.11, N = 6SE +/- 0.11, N = 5SE +/- 0.12, N = 57.647.607.537.458.097.857.497.577.417.597.767.847.667.597.727.587.467.5724.228.017.517.607.887.798.398.181. (CXX) g++ options: -O2 -fvisibility=hidden -lm

Timed Linux Kernel Compilation

Time To Compile

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=3747 undervolt underclocked via x86_energy.... hwp_max = 47 hwp_min=37 PerformanceGovzoran 51 1311zoran 51 2211 MCEzoran 50 41148 plus ram 330048z mem3333zoran 50 312 x3333zoran 50 312 x3300zoran 50 411 x3300 Uncore 4500zoran 50 411 x3200 Uncore 4500zoran 51 2211 x3200 Uncore 45zoran 51 2211 x3300 Uncore 45zoran 51 2211 x3300 Uncore 45, MCE, 2nd runzoran 51 42 x3300 Uncore 4500, noMCEzoran 47 latestzorann 48 run 2zoran 48 run 3zoran 48 1212 MCE onzoran 49/48/47 mem max 3333zoran 49 321 no MCE Unc 4500 mem 3333weird one avx -2, total 49, max 50 on 4 coresz 50-49-48 2-2-2 mem 3333 uncore 40z 50-50-49-49-47-47z 50-50-49-49-47-47 unc 4500 mem 330047 defaults + XMP20406080100SE +/- 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 = 3SE +/- 0.67, N = 3SE +/- 0.75, N = 3SE +/- 0.75, N = 3SE +/- 0.82, N = 3SE +/- 0.55, N = 3SE +/- 0.97, N = 3SE +/- 0.33, N = 3SE +/- 0.23, N = 3SE +/- 0.70, N = 3SE +/- 0.71, N = 3SE +/- 0.84, N = 3SE +/- 0.72, N = 3SE +/- 0.29, N = 3SE +/- 0.59, N = 3SE +/- 0.54, N = 3SE +/- 0.65, N = 3SE +/- 0.57, N = 3SE +/- 0.78, N = 3SE +/- 0.77, N = 3SE +/- 0.97, N = 3SE +/- 0.66, N = 3SE +/- 0.95, N = 3SE +/- 0.62, N = 3SE +/- 0.51, N = 3SE +/- 0.38, N = 371.2870.8670.8970.9570.9177.9083.6377.5978.0270.6770.6070.3171.0771.2770.8071.0971.1170.8570.7170.4070.6169.9373.0472.1072.1370.6771.6371.9471.8872.2372.2171.8577.86

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerzoran 50 4116K12K18K24K30K25805.321. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerzoran 50 4115K10K15K20K25K22303.701. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerzoran 50 4115K10K15K20K25K22932.961. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerzoran 50 411Intel Core i7-8700K - inteldrmfb - Gigabyte Z370aaaaaaaaa26K12K18K24K30K25643.0725835.8127286.8026422.811. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerzoran 50 411zoran 50 411 huh5K10K15K20K25K24128.9824377.191. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointzoran 50 4116K12K18K24K30K26544.501. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointzoran 50 4115K10K15K20K25K22921.921. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointzoran 50 4115K10K15K20K25K22414.881. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointzoran 50 4115K10K15K20K25K25044.341. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointzoran 50 4115K10K15K20K25K24604.451. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyzoran 50 411zoran 50 411 3066 mem adhoczoran 50 411 cleaned6K12K18K24K30KSE +/- 177.20, N = 5SE +/- 2850.66, N = 10SE +/- 189.39, N = 527054.4621946.4027077.101. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalezoran 50 411zoran 50 411 3066 mem adhoczoran 50 411 cleaned4K8K12K16K20KSE +/- 4292.39, N = 5SE +/- 112.96, N = 5SE +/- 4312.44, N = 513240.8216445.8613294.301. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadzoran 50 411zoran 50 411 3066 mem adhoczoran 50 411 cleaned3K6K9K12K15KSE +/- 5294.87, N = 5SE +/- 5057.45, N = 5SE +/- 5281.02, N = 514835.2013759.3414796.861. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addzoran 50 411zoran 50 411 3066 mem adhoczoran 50 411 cleaned4K8K12K16K20KSE +/- 135.32, N = 5SE +/- 125.91, N = 5SE +/- 149.98, N = 520695.7619282.3220658.081. (CC) gcc options: -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4