video-cpu-usage-results Xen HVM domU 4.1.3-rc1-pre-xc testing on Ubuntu 12.04 via the Phoronix Test Suite. gl2_1: Processor: Intel Core i7-3612QE @ 2.10GHz (4 Cores), Motherboard: Xen HVM domU, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 75GB, Graphics: LLVMpipe, Audio: Intel 82801AA AC 97 Audio, Monitor: Bochs Screen OS: Ubuntu 12.04, Kernel: 3.2.0-80-generic (x86_64), Desktop: Unity 2D 5.20.0, Display Server: X Server 1.11.3, Display Driver: fbdev 0.4.2, OpenGL: 2.1 Mesa 8.0.4 Gallium 0.4, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen HVM domU 4.1.3-rc1-pre-xc 1080p H.264 Video Playback 1.1 Video Decoding: GL2 Percent gl2_1 . MIN: 0.0 AVG: 0.4 MAX: 9.1