Processor VirtualBox testing on Ubuntu 13.04 via the Phoronix Test Suite. ProcessorUbuntu: Processor: Intel Core i5-2410M @ 2.27GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1024MB, Disk: 5GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Ubuntu 13.04, Kernel: 3.8.0-19-generic (i686), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: vesa 2.3.2, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: VirtualBox RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better ProcessorUbuntu . 6086.41 |==================================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better ProcessorUbuntu . 5515.94 |==================================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better ProcessorUbuntu . 5551.99 |==================================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better ProcessorUbuntu . 6384.88 |==================================================== Stream 2009-04-11 Add MB/s > Higher Is Better ProcessorUbuntu . 7380.97 |==================================================== Stream 2009-04-11 Copy MB/s > Higher Is Better ProcessorUbuntu . 6918.86 |==================================================== Stream 2009-04-11 Scale MB/s > Higher Is Better ProcessorUbuntu . 6848.55 |==================================================== CacheBench Read Cache MB/s > Higher Is Better ProcessorUbuntu . 1799.88 |==================================================== CacheBench Write Cache MB/s > Higher Is Better ProcessorUbuntu . 5941.70 |====================================================