Memory-1 AMD A8-4500M APU testing with a Acer VA50_CM and AMD Radeon HD 7640G 512MB on Ubuntu 13.04 via the Phoronix Test Suite. First Run: Processor: AMD A8-4500M APU @ 1.90GHz (4 Cores), Motherboard: Acer VA50_CM, Chipset: AMD Family 15h, Memory: 6144MB, Disk: 120GB OCZ VERTEX PLUS, Graphics: AMD Radeon HD 7640G 512MB (654/667MHz), Audio: ATI R6xx HDMI, Network: Qualcomm Atheros AR8151 v2.0 Gigabit + Atheros AR9462 Wireless OS: Ubuntu 13.04, Kernel: 3.8.0-27-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: fglrx 13.10.10, OpenGL: 4.2.12337, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1366x768 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better First Run . 7142.85 |========================================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better First Run . 7005.59 |========================================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better First Run . 6905.08 |========================================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better First Run . 7968.84 |========================================================== Stream 2009-04-11 Add MB/s > Higher Is Better First Run . 8403.40 |========================================================== Stream 2009-04-11 Copy MB/s > Higher Is Better First Run . 7670.73 |========================================================== Stream 2009-04-11 Scale MB/s > Higher Is Better First Run . 7531.12 |========================================================== CacheBench Read Cache MB/s > Higher Is Better First Run . 982.95 |=========================================================== CacheBench Write Cache MB/s > Higher Is Better First Run . 6073.11 |==========================================================