memtest Intel Core i7-3770K testing with a Intel DH77KC (KCH7710H.86A.0103.2012.1029.1732 BIOS) and NVIDIA GeForce GTX 590 1536MB on CentOS 7.4.1708 via the Phoronix Test Suite. memtest: Processor: Intel Core i7-3770K @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Intel DH77KC (KCH7710H.86A.0103.2012.1029.1732 BIOS), Memory: 4 x 8192 MB DDR3-1600MHz Kingston, Disk: 1000GB Hitachi HDS72101 + 60GB INTEL SSDSC2CW06, Graphics: NVIDIA GeForce GTX 590 1536MB (607/1707MHz), Audio: Realtek ALC892, Monitor: HP ZR24w OS: CentOS 7.4.1708, Kernel: 4.4.89-1.el7.elrepo.x86_64 (x86_64), Desktop: MATE 1.14.1, Display Server: X Server 1.19.3, Display Driver: NVIDIA 384.90, OpenGL: 4.4.0, Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1920x1200 CacheBench Test: Read MB/s > Higher Is Better memtest . 3129 |=============================================================== CacheBench Test: Write MB/s > Higher Is Better memtest . 24787 |============================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better memtest . 27502 |==============================================================