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Intel Core i7-8700K testing on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1904282-RA-G0061646551&sro.

gProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionOOB 49+1 no avx to 50OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governnor 2OOB 49+1 no avx to 50 powersave governnorOOB 49+1 no avx to 50 powersave governnor2OOB 49+1 no avx to 50 powersave governorOOB 49+1 no avx to 50 performance governorOOB 49+1 who knows whatOOB 49+1 who knows what PERFORMANCE-GOV48 saver47 saver XMP48 saver xmp48 saver XMP48 performance XMP48 performance XMP 249 saver xmp49 saver XMP4848perf48ppp47xmp no other except all coresIntel Core i7-8700K @ 5.00GHz (6 Cores / 12 Threads)Gigabyte Z370 AORUS Gaming 7 (F10 BIOS)Intel Device 3ec216384MB2 x 960GB SanDisk SDSSDHII + 2 x 2048GB Micron_1100_MTFD + 512GB Tech + 2000GB Samsung SSD 970 EVO 2TBinteldrmfb (1200MHz)Realtek ALC1220LG HDR 4KIntel ConnectionUbuntu 18.044.15.0-38-generic (x86_64)GCC 7.3.0ext43840x21602 x 960GB SanDisk SDSSDHII + 2 x 2048GB Micron_1100_MTFD + 2000GB Samsung SSD 970 EVO 2TB4.15.0-43-generic (x86_64)Intel Core i7-8700K @ 4.80GHz (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 @ 4.90GHz (6 Cores / 12 Threads)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)Intel 8th Gen Core(1200MHz)4.19.26-041926-generic (x86_64)4.18.0-18-generic (x86_64)OpenBenchmarking.orgCompiler Details- OOB 49+1 no avx to 50, OOB 49+1 no avx to 50 performance governnor, OOB 49+1 no avx to 50 performance governnor 2, OOB 49+1 no avx to 50 powersave governnor, OOB 49+1 no avx to 50 powersave governnor2, OOB 49+1 no avx to 50 powersave governor, OOB 49+1 no avx to 50 performance governor, OOB 49+1 who knows what, OOB 49+1 who knows what PERFORMANCE-GOV, 48 saver, 47 saver XMP, 48 saver xmp, 48 saver XMP, 48 performance XMP, 48 performance XMP 2, 49 saver xmp, 49 saver XMP, 47xmp no other except all cores: --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Processor Details- OOB 49+1 no avx to 50: Scaling Governor: intel_pstate powersave- OOB 49+1 no avx to 50 performance governnor: Scaling Governor: intel_pstate performance- OOB 49+1 no avx to 50 performance governnor 2: Scaling Governor: intel_pstate performance- OOB 49+1 no avx to 50 powersave governnor: Scaling Governor: intel_pstate powersave- OOB 49+1 no avx to 50 powersave governnor2: Scaling Governor: intel_pstate powersave- OOB 49+1 no avx to 50 powersave governor: Scaling Governor: intel_pstate powersave- OOB 49+1 no avx to 50 performance governor: Scaling Governor: intel_pstate performance- OOB 49+1 who knows what: Scaling Governor: intel_pstate powersave- OOB 49+1 who knows what PERFORMANCE-GOV: Scaling Governor: intel_pstate performance- 48 saver: Scaling Governor: intel_pstate powersave- 47 saver XMP: Scaling Governor: intel_pstate powersave- 48 saver xmp: Scaling Governor: intel_pstate powersave- 48 saver XMP: Scaling Governor: intel_pstate powersave- 48 performance XMP: Scaling Governor: intel_pstate performance- 48 performance XMP 2: Scaling Governor: intel_pstate performance- 49 saver xmp: Scaling Governor: intel_pstate powersave- 49 saver XMP: Scaling Governor: intel_pstate powersave- 48: Scaling Governor: intel_pstate powersave- 48perf: Scaling Governor: intel_pstate performance- 48ppp: Scaling Governor: intel_pstate performance- 47xmp no other except all cores: Scaling Governor: intel_pstate powersaveSecurity Details- OOB 49+1 no avx to 50: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 no avx to 50 performance governnor: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 no avx to 50 performance governnor 2: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 no avx to 50 powersave governnor: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 no avx to 50 powersave governnor2: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 no avx to 50 powersave governor: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 no avx to 50 performance governor: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 who knows what: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- OOB 49+1 who knows what PERFORMANCE-GOV: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48 saver: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 47 saver XMP: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48 saver xmp: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48 saver XMP: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48 performance XMP: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48 performance XMP 2: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 49 saver xmp: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 49 saver XMP: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48perf: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 48ppp: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 47xmp no other except all cores: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerablePython Details- 48, 48perf: Python 2.7.15rc1 + Python 3.6.7

gbuild-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 Pointencode-flac: WAV To FLACpybench: Total For Average Test Timesphpbench: PHP Benchmark SuiteOOB 49+1 no avx to 50OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governnor 2OOB 49+1 no avx to 50 powersave governnorOOB 49+1 no avx to 50 powersave governnor2OOB 49+1 no avx to 50 powersave governorOOB 49+1 no avx to 50 performance governorOOB 49+1 who knows whatOOB 49+1 who knows what PERFORMANCE-GOV48 saver47 saver XMP48 saver xmp48 saver XMP48 performance XMP48 performance XMP 249 saver xmp49 saver XMP4848perf48ppp47xmp no other except all cores80.8379.202467922469223342451823535246752248222461247652358679.1779.997.47255722274022714253612409325525226542268725597241052523622286221412502023637252002224822224251802372381.2380.4281.9282.697.7881.567.6181.8280.872490922422222852476823576249452240622377249612363881.3880.41893885773213773646171.53OpenBenchmarking.org

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compile47 saver XMP47xmp no other except all cores48 performance XMP48 saver48 saver XMP48 saver xmp49 saver XMP49 saver xmpOOB 49+1 no avx to 50OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governnor 2OOB 49+1 no avx to 50 powersave governnorOOB 49+1 who knows whatOOB 49+1 who knows what PERFORMANCE-GOV4080120160200SE +/- 0.75, N = 3SE +/- 0.63, N = 3SE +/- 0.58, N = 3SE +/- 0.90, N = 3SE +/- 1.01, N = 3SE +/- 1.19, N = 3SE +/- 1.09, N = 3SE +/- 0.86, N = 3SE +/- 0.74, N = 3SE +/- 0.60, N = 3SE +/- 0.58, N = 3SE +/- 1.02, N = 3SE +/- 0.87, N = 3SE +/- 0.62, N = 382.69171.5380.8781.9281.8281.5680.4181.3880.8379.2079.1779.9981.2380.42

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K249092467925236255721. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K224222246922286227401. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K222852233422141227141. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K247682451825020253611. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K235762353523637240931. (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 Point48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K249452467525200255251. (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 Point48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K224062248222248226541. (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 Point48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K223772246122224226871. (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 Point48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K249612476525180255971. (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 Point48 performance XMP 2OOB 49+1 no avx to 50 performance governnorOOB 49+1 no avx to 50 performance governorOOB 49+1 no avx to 50 powersave governor5K10K15K20K25K236382358623723241051. (CC) gcc options: -O3 -march=native

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLAC47 saver XMP48 saver xmpOOB 49+1 no avx to 50 powersave governnor2246810SE +/- 0.05, N = 5SE +/- 0.07, N = 5SE +/- 0.06, N = 57.787.617.471. (CXX) g++ options: -O2 -fvisibility=hidden -lm

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test Times4848perf2004006008001000SE +/- 3.76, N = 3SE +/- 1.20, N = 3893885

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark Suite48perf48ppp170K340K510K680K850KSE +/- 1308.68, N = 3SE +/- 1259.89, N = 3773213773646

Phoronix Test Suite v10.8.4