RAM speed performance comparison

Testing RAM speed impact for the new CSMM workstation

HTML result view exported from: https://openbenchmarking.org/result/2102136-HA-2102137SL87.

RAM speed performance comparisonProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionDesktopDisplay DriverVulkan3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyzaAMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads)MSI MEG X570 UNIFY (MS-7C35) v2.0 (A.30 BIOS)AMD Starship/Matisse32GB2 x 1024GB ADATA SX8200PNPAMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz)AMD Navi 10 HDMI AudioS2719DGF + DELL U2312HMRealtek RTL8125 2.5GbEArch rolling5.10.15-arch1-1 (x86_64)X Server 1.20.104.6 Mesa 20.3.4 (LLVM 11.0.1)GCC 10.2.0 + Clang 11.0.1xfs4480x1440AMD Ryzen 9 3950X 16-Core @ 3.50GHz (16 Cores / 32 Threads)MSI MAG B550 TOMAHAWK (MS-7C91) v2.0 (A.30 BIOS)64GB2 x 1000GB KINGSTON SA2000M81000G + 4001GB Western Digital WD40EFRX-68NMSI NVIDIA GeForce RTX 3090 24GBNVIDIA Device 1aefRealtek RTL8111/8168/8411 + Realtek RTL8125 2.5GbEUbuntu 20.045.8.0-43-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.9NVIDIA1.2.155GCC 9.3.0 + CUDA 11.2ext41920x1080OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- 3200MHz CL 16-18-18-18-38 1T, 2666MHz CL 18-18-18-18-43 1T: ARCHFLAGS="-arch x86_64"Compiler Details- 3200MHz CL 16-18-18-18-38 1T: --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - 2666MHz CL 18-18-18-18-43 1T: --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - Ryza: --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v Processor Details- 3200MHz CL 16-18-18-18-38 1T: Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0x8701013- 2666MHz CL 18-18-18-18-43 1T: Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0x8701013- Ryza: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x8701021Python Details- 3200MHz CL 16-18-18-18-38 1T: Python 3.9.1- 2666MHz CL 18-18-18-18-43 1T: Python 3.9.1- Ryza: Python 3.8.5Security Details- itlb_multihit: Not affected + 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: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

RAM speed performance comparisonscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationbuild-llvm: Time To Compilexsbench: kripke: 3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza659.60160.65360.49809.59642.651305.64417.279350949692424237650.43160.47339.13783.14645.231324.18430.583335263581082983700.32154.95325.61776.80968.021276.24375.469343515460411137OpenBenchmarking.org

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Composite3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza150300450600750SE +/- 8.43, N = 5SE +/- 11.14, N = 3SE +/- 4.21, N = 3659.60650.43700.321. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlo3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza4080120160200SE +/- 2.60, N = 3SE +/- 2.81, N = 3SE +/- 0.80, N = 3160.65160.47154.951. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transform3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza80160240320400SE +/- 1.37, N = 3SE +/- 4.87, N = 3SE +/- 0.85, N = 3360.49339.13325.611. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiply3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza2004006008001000SE +/- 21.00, N = 3SE +/- 12.27, N = 3SE +/- 1.67, N = 3809.59783.14776.801. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorization3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza2004006008001000SE +/- 9.84, N = 3SE +/- 9.98, N = 3SE +/- 14.74, N = 3642.65645.23968.021. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxation3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza30060090012001500SE +/- 46.62, N = 3SE +/- 32.35, N = 3SE +/- 5.20, N = 31305.641324.181276.241. (CC) gcc options: -lm

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 10.0Time To Compile3200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza90180270360450SE +/- 0.91, N = 3SE +/- 0.42, N = 3SE +/- 2.35, N = 3417.28430.58375.47

Xsbench

OpenBenchmarking.orgLookups/s, More Is BetterXsbench 2017-07-063200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza800K1600K2400K3200K4000KSE +/- 673.53, N = 3SE +/- 1713.47, N = 3SE +/- 553.67, N = 33509496335263534351541. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm

Kripke

OpenBenchmarking.orgThroughput FoM, More Is BetterKripke 1.2.43200MHz CL 16-18-18-18-38 1T2666MHz CL 18-18-18-18-43 1TRyza20M40M60M80M100MSE +/- 595245.37, N = 3SE +/- 146385.42, N = 3SE +/- 124441.77, N = 39242423781082983604111371. (CXX) g++ options: -O3 -fopenmp

Phoronix Test Suite v10.8.4