AMD EPYC 7742 2P Compilation Benchmarks

2 x AMD EPYC 7742 against Intel Xeon Platinum 8280 for a future article on Phoronix.

HTML result view exported from: https://openbenchmarking.org/result/1908292-HV-1908135AS04.

AMD EPYC 7742 2P Compilation BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkAudioOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution2 x Xeon Platinum 82802 x EPYC 76012 x EPYC 774212342 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads)GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS)Intel Sky Lake-E DMI3 Registers386048MB280GB INTEL SSDPED1D280GAllvmpipe 377GBVE2282 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbEUbuntu 19.045.2.0-050200rc7-generic (x86_64) 20190630GNOME Shell 3.32.2X Server 1.20.4modesetting 1.20.43.3 Mesa 19.0.2 (LLVM 8.0 256 bits)GCC 8.3.0ext41920x10802 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads)Dell 02MJ3T (1.2.5 BIOS)AMD 17h516096MB280GB INTEL SSDPED1D280GA + 18 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7Rllvmpipe 504GB2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 PCIeGNOME Shell 3.32.13.3 Mesa 19.0.2 (LLVM 8.0 128 bits)1600x12002 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads)AMD DAYTONA_X (RDY1001C BIOS)AMD Device 1480280GB INTEL SSDPED1D280GA + 6 x 3841GB Micron_9300_MTFDHAL3T8TDP + 256GB Micron_1100_MTFD2 x Mellanox MT277101920x1080Intel Core i5-4590 @ 3.70GHz (4 Cores)HP 1998 (L01 v02.71 BIOS)Intel 4th Gen Core DRAM16384MB500GB Samsung SSD 860 + 1000GB Seagate ST31000528ASIntel Haswell Desktop 2GB (1150MHz)Intel Xeon E3-1200 v3/4thDELL P190SIntel I217-LMManjaroLinux 18.0.44.19.66-1-MANJARO (x86_64)GNOME Shell 3.32.2X Server4.5 Mesa 19.1.4GCC 9.1.01280x1024OpenBenchmarking.orgCompiler Details- 2 x Xeon Platinum 8280, 2 x EPYC 7601, 2 x EPYC 7742: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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- 2 x Xeon Platinum 8280: Scaling Governor: intel_pstate powersave- 2 x EPYC 7742: Scaling Governor: acpi-cpufreq ondemand- 1234: Scaling Governor: intel_pstate powersavePython Details- 2 x Xeon Platinum 8280: Python 2.7.16 + Python 3.7.3- 2 x EPYC 7601: Python 2.7.16 + Python 3.7.3- 2 x EPYC 7742: Python 2.7.16 + Python 3.7.3- 1234: Python 3.7.4Security Details- 2 x Xeon Platinum 8280: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling- 2 x EPYC 7601: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling- 2 x EPYC 7742: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- 1234: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + 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: disabled RSB filling

AMD EPYC 7742 2P Compilation Benchmarksbuild-gcc: Time To Compilebuild-linux-kernel: Time To Compilebuild-llvm: Time To Compile2 x Xeon Platinum 82802 x EPYC 76012 x EPYC 77421234893.9621.49106.74797.3723.33128.97729.9416.1182.30258.5946045.63OpenBenchmarking.org

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To Compile2 x Xeon Platinum 82802 x EPYC 76012 x EPYC 77422004006008001000SE +/- 1.05, N = 3SE +/- 0.45, N = 3SE +/- 2.50, N = 3893.96797.37729.94

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compile2 x Xeon Platinum 82802 x EPYC 76012 x EPYC 7742123460120180240300SE +/- 0.34, N = 14SE +/- 0.19, N = 15SE +/- 0.29, N = 13SE +/- 1.58, N = 321.4923.3316.11258.59

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To Compile2 x Xeon Platinum 82802 x EPYC 76012 x EPYC 7742123410K20K30K40K50K106.74128.9782.3046045.63

Phoronix Test Suite v10.8.4