c1.xlarge Xen 3.4.3-2.6.18 Hypervisor testing on Ubuntu 10.04 via the Phoronix Test Suite. c1.xlarge: Processor: 8 x Intel Xeon E5410 @ 2.33GHz (8 Cores), Memory: 8192MB, Disk: 10GB OS: Ubuntu 10.04, Kernel: 2.6.32-344-ec2 (x86_64), Compiler: GCC 4.4.3, File-System: ext3, System Layer: Xen 3.4.3-2.6.18 Hypervisor x264 2012-10-03 H.264 Video Encoding Frames Per Second > Higher Is Better c1.xlarge . 103.74 |=========================================================== FFmpeg 1.0 H.264 HD To NTSC DV Seconds < Lower Is Better c1.xlarge . 28.46 |============================================================