qwertyui VirtualBox testing on Ubuntu 14.04 via the Phoronix Test Suite. test: Processor: Intel Core i7-4850HQ @ 2.29GHz (2 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 9GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Ubuntu 14.04, Kernel: 3.19.0-25-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 640x480, System Layer: VirtualBox C-Ray 1.1 Total Time Seconds < Lower Is Better test . 55.50 |================================================================= Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better test . 250 |===================================================================