x470withLPXmemory AMD Ryzen 7 2700X Eight-Core testing with a ASRock B450 Steel Legend (P2.00 BIOS) and AMD Radeon RX 580 4GB on Microsoft Windows 10 Pro Build 18363 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2002143-HU-2002140HU77&rdt&grr .
x470withLPXmemory Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Display Server Display Driver OpenGL Compiler File-System Screen Resolution OpenCL x470withLPXmemory compare to freek lpx memory back beach AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads) Gigabyte X470 AORUS GAMING 5 WIFI-CF (F3 BIOS) AMD 17h 16384MB 500GB Samsung SSD 850 + 1000GB Western Digital WDS100T2B0B ASUS AMD Radeon RX 580 8GB (1411/2000MHz) AMD Ellesmere 2490W1 + Acer P221W Intel I211 + Intel-AC 9260 Ubuntu 18.04 5.0.0-32-generic (x86_64) X Server 1.20.4 modesetting 1.20.4 4.6.13556 GCC 7.4.0 ext4 3600x1080 AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads) ASRock B450 Steel Legend (P2.30 BIOS) 2 x 8192 MB 2133MHz CMK16GX4M2B3200C16 932GB WDC WDS100T2B0B-00YS70 AMD Radeon RX 580 4GB Microsoft Windows 10 Pro Build 18363 10.0 (x86_64) 26.20.15019.1003 OpenCL 2.1 AMD-APP (3004.8) NTFS 3840x2160 ASRock B450 Steel Legend (P2.00 BIOS) 1 x 16384 MB 2400MHz CMK32GX4M2A2400C16 26.20.15015.1007 OpenBenchmarking.org Compiler Details - x470withLPXmemory: --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 - x470withLPXmemory: Scaling Governor: acpi-cpufreq ondemand Security Details - x470withLPXmemory: 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 - compare to freek lpx memory: __user pointer sanitization: Disabled + Retpoline: Full + IBPB: Always - back beach: __user pointer sanitization: Disabled + Retpoline: Full + IBPB: Always
x470withLPXmemory tinymembench: Standard Memset tinymembench: Standard Memcpy cachebench: Write Cache cachebench: Read Cache stream: Add ramspeed: Integer Add ramspeed: Integer Copy ramspeed: Integer Scale ramspeed: Floating-Point Add mbw: Memory Copy, Fixed Block Size - 1024 MiB mbw: Memory Copy - 1024 MiB stream: Scale stream: Copy x470withLPXmemory compare to freek lpx memory back beach 9404.87 11712.40 25094.57 2554.02 21567.22 21407.47 18768.10 14767.95 21371.26 6041.61 11489.29 18410.78 27536.10 14992.431201159 10612.736209635 14954.023458048 10524.459399714 OpenBenchmarking.org
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset x470withLPXmemory 2K 4K 6K 8K 10K SE +/- 15.16, N = 3 9404.87 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy x470withLPXmemory 3K 6K 9K 12K 15K SE +/- 20.87, N = 3 11712.40 1. (CC) gcc options: -O2 -lm
CacheBench Write Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Write Cache x470withLPXmemory compare to freek lpx memory back beach 5K 10K 15K 20K 25K SE +/- 17.34, N = 3 SE +/- 45.54, N = 3 SE +/- 97.00, N = 3 25094.57 14992.43 14954.02 MIN: 19210.91 / MAX: 27676 MIN: 12955.05 / MAX: 15905.97 MIN: 12803.46 / MAX: 15927.75 1. (CC) gcc options: -lrt
CacheBench Read Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Read Cache x470withLPXmemory compare to freek lpx memory back beach 2K 4K 6K 8K 10K SE +/- 0.06, N = 3 SE +/- 24.96, N = 3 SE +/- 85.01, N = 3 2554.02 10612.74 10524.46 MIN: 2543.36 / MAX: 2580.62 MIN: 10551.68 / MAX: 10658.06 MIN: 10317.1 / MAX: 10662.77 1. (CC) gcc options: -lrt
Stream Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Add x470withLPXmemory 5K 10K 15K 20K 25K SE +/- 8.60, N = 5 21567.22 1. (CC) gcc options: -O3 -march=native -fopenmp
RAMspeed SMP Integer Add OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Integer Add x470withLPXmemory 5K 10K 15K 20K 25K 21407.47 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Integer Copy OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Integer Copy x470withLPXmemory 4K 8K 12K 16K 20K 18768.10 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Integer Scale OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Integer Scale x470withLPXmemory 3K 6K 9K 12K 15K 14767.95 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Floating-Point Add OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Floating-Point Add x470withLPXmemory 5K 10K 15K 20K 25K 21371.26 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB x470withLPXmemory 1300 2600 3900 5200 6500 SE +/- 35.43, N = 3 6041.61 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB x470withLPXmemory 2K 4K 6K 8K 10K SE +/- 10.58, N = 3 11489.29 1. (CC) gcc options: -O3 -march=native
Stream Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Scale x470withLPXmemory 4K 8K 12K 16K 20K SE +/- 2.45, N = 5 18410.78 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Copy x470withLPXmemory 6K 12K 18K 24K 30K SE +/- 20.78, N = 5 27536.10 1. (CC) gcc options: -O3 -march=native -fopenmp
Phoronix Test Suite v10.8.4