memory-test VirtualBox 4.1.12_Ubuntur77245 testing on Ubuntu 12.04 via the Phoronix Test Suite. first memory test: Processor: AMD Phenom II X4 955 @ 3.17GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 748MB, Disk: 9GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Monitor: VBOX monitor, Network: Intel 82540EM Gigabit OS: Ubuntu 12.04, Kernel: 3.2.0-30-generic-pae (i686), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vboxvideo 1.0.1, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1674x560, System Layer: VirtualBox 4.1.12_Ubuntur77245 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better first memory test . 5814.25 |================================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better first memory test . 5207.24 |================================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better first memory test . 4791.78 |================================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better first memory test . 6261.92 |================================================== Stream 2009-04-11 Add MB/s > Higher Is Better first memory test . 6996.69 |================================================== Stream 2009-04-11 Copy MB/s > Higher Is Better first memory test . 6589.66 |================================================== Stream 2009-04-11 Scale MB/s > Higher Is Better first memory test . 6253.75 |================================================== CacheBench Read Cache MB/s > Higher Is Better first memory test . 1812.92 |================================================== CacheBench Write Cache MB/s > Higher Is Better first memory test . 6802.38 |==================================================