ramspeed_10oc AMD Athlon 64 X2 4400+ testing with a ASRock N68C-S UCC and ASUS NVIDIA GeForce GT 620 2048MB on Arch rolling via the Phoronix Test Suite. 2048 MB DDR2-400MHz: Processor: AMD Athlon 64 X2 4400+ @ 2.53GHz (2 Cores), Motherboard: ASRock N68C-S UCC, Chipset: NVIDIA MCP61, Memory: 2 x 2048 MB DDR2-400MHz, Disk: 320GB Western Digital WD3200AAJS-0 + 320GB Western Digital WD3200AAKS-0 + 1000GB TOSHIBA MQ01ABC1 + 160GB Western Digital WD1600BEVS-0, Graphics: ASUS NVIDIA GeForce GT 620 2048MB (700/700MHz), Audio: NVIDIA GF108 HD Audio, Monitor: Samsung SyncMaster OS: Arch rolling, Kernel: 3.17.2-1-ARCH (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.16.1, Display Driver: NVIDIA 343.22, OpenGL: 4.3.0, Compiler: GCC 4.9.2 + Clang 3.5.0 + LLVM 3.5.0, File-System: btrfs, Screen Resolution: 3840x1080 RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 2048 MB DDR2-400MHz . 4631.51 |================================================ RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 2048 MB DDR2-400MHz . 4683.86 |================================================