mem AMD FX-8320 Eight-Core testing with a ASUS CROSSHAIR V FORMULA-Z and Supported device 67B1 4096MB on Ubuntu 14.04 via the Phoronix Test Suite. first: Processor: AMD FX-8320 Eight-Core @ 3.90GHz (8 Cores), Motherboard: ASUS CROSSHAIR V FORMULA-Z, Chipset: AMD RD890 bridge, Memory: 32768MB, Disk: 500GB Seagate ST9500325AS + 2000GB Seagate ST2000DL003-9VT1 + 256GB Samsung SSD 840, Graphics: Supported device 67B1 4096MB (977/1250MHz), Audio: Realtek ALC898, Monitor: PA248 + PA248 + PA248 + PA248 + PA248 + PA248, Network: Intel 82583V Gigabit Connection OS: Ubuntu 14.04, Kernel: 3.13.0-27-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: fglrx 14.20.7, OpenGL: 4.3.12967, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1200 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better first . 10899.51 |============================================================= RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better first . 10171.46 |============================================================= RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better first . 11075.48 |============================================================= RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better first . 11379.64 |============================================================= Stream 2013-01-17 Add MB/s > Higher Is Better first . 12332.39 |============================================================= Stream 2013-01-17 Copy MB/s > Higher Is Better first . 11522.07 |============================================================= Stream 2013-01-17 Scale MB/s > Higher Is Better first . 11372.17 |============================================================= CacheBench Read Cache MB/s > Higher Is Better first . 1908.33 |============================================================== CacheBench Write Cache MB/s > Higher Is Better first . 11470.14 |=============================================================