EPYC 7742 2P vs. 7601 2P vs. Xeon Platinum 8280

2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and llvmpipe 504GB on Ubuntu 19.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1909031-AS-1909030AS26&grs&rdt.

EPYC 7742 2P vs. 7601 2P vs. Xeon Platinum 8280ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 76012 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads)AMD DAYTONA_X (RDY1001C BIOS)AMD Device 148016 x 32 GB DDR4-3200MT/s 36ASF4G72PZ-3G2E2280GB INTEL SSDPED1D280GA + 256GB Micron_1100_MTFDllvmpipe 504GBVE2282 x Mellanox MT27710Ubuntu 19.045.3.0-999-generic (x86_64) 20190902GNOME Shell 3.32.2X Server 1.20.4modesetting 1.20.43.3 Mesa 19.0.8 (LLVM 8.0 128 bits)GCC 8.3.0ext41920x10802 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads)GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS)Intel Sky Lake-E DMI3 Registers12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM280GB INTEL SSDPED1D280GAllvmpipe 377GB2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE3.3 Mesa 19.0.2 (LLVM 8.0 256 bits)2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads)Dell 02MJ3T (1.2.5 BIOS)AMD 17h16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2280GB INTEL SSDPED1D280GA + 17 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)1600x1200OpenBenchmarking.orgCompiler Details- --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 EPYC 7742: Scaling Governor: acpi-cpufreq ondemand- 2 x Xeon Platinum 8280: Scaling Governor: intel_pstate powersaveSecurity Details- 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - 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 usercopy/swapgs barriers and __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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling

EPYC 7742 2P vs. 7601 2P vs. Xeon Platinum 8280neatbench: Allnpb: EP.Cnpb: EP.Dnpb: FT.Cnpb: SP.Bnpb: LU.Cnpb: MG.Cneatbench: CPUnpb: BT.C2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760132.576253.206216.38107080.75122985.90225796.55100290.7732.40243576.9031.543997.724128.2343920.1370097.36139833.2968661.6431.54139009.1911.702455.782460.3581682.2984969.15140606.7493538.7210.55159087.21OpenBenchmarking.org

NeatBench

Acceleration: All

OpenBenchmarking.orgFPS, More Is BetterNeatBench 5Acceleration: All2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 7601816243240SE +/- 0.17, N = 3SE +/- 0.26, N = 15SE +/- 0.10, N = 332.5731.5411.70

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.C2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760113002600390052006500SE +/- 6.51, N = 3SE +/- 11.06, N = 3SE +/- 3.59, N = 36253.203997.722455.781. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: EP.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.D2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760113002600390052006500SE +/- 8.53, N = 3SE +/- 42.61, N = 12SE +/- 0.54, N = 36216.384128.232460.351. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: FT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: FT.C2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760120K40K60K80K100KSE +/- 1395.60, N = 4SE +/- 152.63, N = 3SE +/- 94.81, N = 3107080.7543920.1381682.291. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: SP.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: SP.B2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760130K60K90K120K150KSE +/- 1078.73, N = 15SE +/- 236.39, N = 3SE +/- 540.66, N = 3122985.9070097.3684969.151. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: LU.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.C2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760150K100K150K200K250KSE +/- 532.76, N = 3SE +/- 102.39, N = 3SE +/- 278.43, N = 3225796.55139833.29140606.741. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: MG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: MG.C2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760120K40K60K80K100KSE +/- 1210.02, N = 3SE +/- 283.23, N = 3SE +/- 220.50, N = 3100290.7768661.6493538.721. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NeatBench

Acceleration: CPU

OpenBenchmarking.orgFPS, More Is BetterNeatBench 5Acceleration: CPU2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 7601816243240SE +/- 0.26, N = 3SE +/- 0.29, N = 15SE +/- 0.19, N = 1532.4031.5410.55

NAS Parallel Benchmarks

Test / Class: BT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: BT.C2 x EPYC 77422 x Xeon Platinum 82802 x EPYC 760150K100K150K200K250KSE +/- 3667.71, N = 3SE +/- 389.48, N = 3SE +/- 3204.21, N = 12243576.90139009.19159087.211. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

Phoronix Test Suite v10.8.5