/home/user/slow_32GB

3000MHz 16GB RAM quick test against 32GB of 2400MHz RAM

HTML result view exported from: https://openbenchmarking.org/result/2111300-TJ-2111303TJ59&sor.

/home/user/slow_32GBProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerVulkanCompilerFile-SystemScreen ResolutionOpenGLslow_32GBfast_16GBboosted_16GBAMD Ryzen 5 2600 Six-Core @ 3.40GHz (6 Cores / 12 Threads)ASUS PRIME B450M-A (3002 BIOS)AMD 17h32GBSamsung SSD 970 EVO 250GBSapphire AMD Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X (1226/1500MHz)AMD Baffin HDMI/DPPL2474HRealtek RTL8111/8168/8411Debian testing5.15.0-1-amd64 (x86_64)X Server 1.20.111.2.182GCC 11.2.0ext41920x108016GBSapphire AMD Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X 4GB (1226/1500MHz)4.6 Mesa 21.2.5 (LLVM 12.0.1)AMD Ryzen 5 2600 Six-Core @ 3.85GHz (6 Cores / 12 Threads)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-9Chg0b/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-9Chg0b/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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- slow_32GB: Scaling Governor: acpi-cpufreq schedutil (Boost: Disabled) - CPU Microcode: 0x800820d- fast_16GB: Scaling Governor: acpi-cpufreq schedutil (Boost: Disabled) - CPU Microcode: 0x800820d- boosted_16GB: Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0x800820dSecurity 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: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

/home/user/slow_32GBstream: Copystream: Scalestream: Triadstream: Addnetwork-loopback: Time To Transfer 10GB Via Loopbackscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationhimeno: Poisson Pressure Solverc-ray: Total Time - 4K, 16 Rays Per Pixelslow_32GBfast_16GBboosted_16GB29407.920028.422776.822700.313.751445.28113.89146.33545.59532.73887.851063.994650104.76435054.722396.626000.925800.413.107442.73114.01154.91550.53516.07888.791067.314161104.37635001.122428.426011.525819.912.330511.52129.13163.33639.81622.471002.861206.23683193.333OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyfast_16GBboosted_16GBslow_32GB8K16K24K32K40KSE +/- 41.55, N = 5SE +/- 27.30, N = 5SE +/- 77.49, N = 535054.735001.129407.91. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scaleboosted_16GBfast_16GBslow_32GB5K10K15K20K25KSE +/- 6.56, N = 5SE +/- 5.64, N = 5SE +/- 24.88, N = 522428.422396.620028.41. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadboosted_16GBfast_16GBslow_32GB6K12K18K24K30KSE +/- 10.22, N = 5SE +/- 16.03, N = 5SE +/- 11.29, N = 526011.526000.922776.81. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addboosted_16GBfast_16GBslow_32GB6K12K18K24K30KSE +/- 4.00, N = 5SE +/- 10.46, N = 5SE +/- 25.56, N = 525819.925800.422700.31. (CC) gcc options: -O3 -march=native -fopenmp

Loopback TCP Network Performance

Time To Transfer 10GB Via Loopback

OpenBenchmarking.orgSeconds, Fewer Is BetterLoopback TCP Network PerformanceTime To Transfer 10GB Via Loopbackboosted_16GBfast_16GBslow_32GB48121620SE +/- 0.08, N = 3SE +/- 0.13, N = 6SE +/- 0.16, N = 412.3313.1113.75

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositeboosted_16GBslow_32GBfast_16GB110220330440550SE +/- 2.76, N = 3SE +/- 3.01, N = 3SE +/- 3.05, N = 13511.52445.28442.731. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carloboosted_16GBfast_16GBslow_32GB306090120150SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 3129.13114.01113.891. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformboosted_16GBfast_16GBslow_32GB4080120160200SE +/- 2.99, N = 3SE +/- 2.91, N = 3SE +/- 1.58, N = 3163.33154.91146.331. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyboosted_16GBfast_16GBslow_32GB140280420560700SE +/- 0.29, N = 3SE +/- 7.69, N = 3SE +/- 15.88, N = 3639.81550.53545.591. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationboosted_16GBslow_32GBfast_16GB130260390520650SE +/- 14.19, N = 3SE +/- 21.64, N = 3SE +/- 37.70, N = 3622.47532.73516.071. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationboosted_16GBfast_16GBslow_32GB2004006008001000SE +/- 0.70, N = 3SE +/- 4.33, N = 3SE +/- 4.21, N = 31002.86888.79887.851. (CC) gcc options: -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solverboosted_16GBfast_16GBslow_32GB30060090012001500SE +/- 1.87, N = 3SE +/- 3.84, N = 3SE +/- 2.24, N = 31206.241067.311063.991. (CC) gcc options: -O3 -mavx2

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelboosted_16GBfast_16GBslow_32GB20406080100SE +/- 0.77, N = 3SE +/- 0.07, N = 3SE +/- 0.15, N = 393.33104.38104.761. (CC) gcc options: -lm -lpthread -O3


Phoronix Test Suite v10.8.4