virbox VirtualBox testing on Ubuntu 14.04 via the Phoronix Test Suite. Intel Core i5-3450: Processor: Intel Core i5-3450 @ 3.09GHz (2 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 107GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (i686), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: modesetting 0.8.1, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 640x480, System Layer: VirtualBox C-Ray 1.1 Total Time Seconds < Lower Is Better Intel Core i5-3450 . 74.98 |=================================================== 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better Intel Core i5-3450 . 6114 |====================================================