321 Intel Core i7-4790 testing with a Gigabyte P85-D3 (FD BIOS) and Sapphire AMD Radeon R7 370 / R9 270/370 OEM 2048MB on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1804067-FO-32156975032 .
321 Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Display Server Display Driver OpenGL Compiler File-System Screen Resolution 312 Intel Core i7-4790 @ 4.00GHz (4 Cores / 8 Threads) Gigabyte P85-D3 (FD BIOS) Intel 4th Gen Core DRAM 2 x 8192 MB DDR3-1600MHz 120GB OCZ VERTEX460 + 1000GB Western Digital WD1003FZEX-0 + 2 x 80GB Hitachi HTS54258 Sapphire AMD Radeon R7 370 / R9 270/370 OEM 2048MB (300/150MHz) Creative Labs CA0106/CA0111 919 Intel 82574L Gigabit Connection CentOS Linux 7 3.10.0-693.21.1.el7.x86_64 (x86_64) X Server 1.19.3 radeon 7.7.99 4.5 Mesa 17.0.1 Gallium 0.4 (LLVM 3.9.1) GCC 4.8.5 20150623 xfs 1280x1024 OpenBenchmarking.org - --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 - CFQ / attr2,inode64,noquota,relatime,rw,seclabel - Scaling Governor: intel_pstate powersave - SELinux + KPTI + Load fences + Retpoline without IBPB Protection
321 tiobench: Read - 256MB - 4 Standard Error Standard Deviation 312 11805.20 18.34 0.27% OpenBenchmarking.org
Threaded I/O Tester Test: Read - Size Per Thread: 256MB - Thread Count: 4 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 256MB - Thread Count: 4 312 3K 6K 9K 12K 15K SE +/- 18.34, N = 3 11805.20 1. (CC) gcc options: -O2
Phoronix Test Suite v10.8.4