mem-mbw AMD EPYC 7281 16-Core testing with a Dell 065PKD (1.4.3 BIOS) and mgadrmfb on CentOS Linux 7 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1903264-RA-MEMMBW93629 16384 MB DDR4-2133MT Processor: AMD EPYC 7281 16-Core @ 2.10GHz (16 Cores / 32 Threads), Motherboard: Dell 065PKD (1.4.3 BIOS), Memory: 16 x 16384 MB DDR4-2133MT/s 18ASF2G72PDZ-2G6D1, Disk: 960GB PERC H740P Mini, Graphics: mgadrmfb
OS: CentOS Linux 7, Kernel: 3.10.0-957.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericSecurity Notes: SELinux + Load fences __user pointer sanitization + Full retpoline + SSB disabled via prctl and seccomp
mem-mbw OpenBenchmarking.org Phoronix Test Suite AMD EPYC 7281 16-Core @ 2.10GHz (16 Cores / 32 Threads) Dell 065PKD (1.4.3 BIOS) 16 x 16384 MB DDR4-2133MT/s 18ASF2G72PDZ-2G6D1 960GB PERC H740P Mini mgadrmfb CentOS Linux 7 3.10.0-957.el7.x86_64 (x86_64) GCC 4.8.5 20150623 xfs 1024x768 Processor Motherboard Memory Disk Graphics OS Kernel Compiler File-System Screen Resolution Mem-mbw Benchmarks System Logs - --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - SELinux + Load fences __user pointer sanitization + Full retpoline + SSB disabled via prctl and seccomp
mem-mbw mbw: Memory Copy, Fixed Block Size - 8192 MiB mbw: Memory Copy, Fixed Block Size - 4096 MiB mbw: Memory Copy, Fixed Block Size - 1024 MiB mbw: Memory Copy, Fixed Block Size - 512 MiB mbw: Memory Copy, Fixed Block Size - 128 MiB mbw: Memory Copy - 8192 MiB mbw: Memory Copy - 4096 MiB mbw: Memory Copy - 1024 MiB mbw: Memory Copy - 512 MiB mbw: Memory Copy - 128 MiB 16384 MB DDR4-2133MT 7109 7121 7103 7176 7091 10879 10881 10912 10868 10686 OpenBenchmarking.org
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB 16384 MB DDR4-2133MT 1500 3000 4500 6000 7500 SE +/- 27.83, N = 3 7121 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB 16384 MB DDR4-2133MT 1500 3000 4500 6000 7500 SE +/- 25.02, N = 3 7103 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB 16384 MB DDR4-2133MT 1500 3000 4500 6000 7500 SE +/- 27.29, N = 3 7176 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB 16384 MB DDR4-2133MT 1500 3000 4500 6000 7500 SE +/- 15.26, N = 3 7091 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 8192 MiB 16384 MB DDR4-2133MT 2K 4K 6K 8K 10K SE +/- 13.69, N = 3 10879 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB 16384 MB DDR4-2133MT 2K 4K 6K 8K 10K SE +/- 17.92, N = 3 10881 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB 16384 MB DDR4-2133MT 2K 4K 6K 8K 10K SE +/- 26.36, N = 3 10912 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB 16384 MB DDR4-2133MT 2K 4K 6K 8K 10K SE +/- 7.37, N = 3 10868 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB 16384 MB DDR4-2133MT 2K 4K 6K 8K 10K SE +/- 32.00, N = 3 10686 1. (CC) gcc options: -O3 -march=native
16384 MB DDR4-2133MT Processor: AMD EPYC 7281 16-Core @ 2.10GHz (16 Cores / 32 Threads), Motherboard: Dell 065PKD (1.4.3 BIOS), Memory: 16 x 16384 MB DDR4-2133MT/s 18ASF2G72PDZ-2G6D1, Disk: 960GB PERC H740P Mini, Graphics: mgadrmfb
OS: CentOS Linux 7, Kernel: 3.10.0-957.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericSecurity Notes: SELinux + Load fences __user pointer sanitization + Full retpoline + SSB disabled via prctl and seccomp
Testing initiated at 26 March 2019 12:11 by user root.