allradeon
video-cpu-usage v1.1.0 (Graphics Benchmarks)
This is a test profile that will record the CPU usage while a 1080p H.264 video sample of Big Buck Bunny is played back for several minutes using MPlayer.
System Hardware
2011-01-12 12:30
Processor: AMD Phenom II X3 705e @ 2.50GHz (Total Cores: 3), Motherboard: ASUSTeK M4A785G-HTPC, Chipset: AMD RS780 Alternate + SB700/SB800, Memory: 2 x 2048 MB DDR-800MHz, Disk: 1000GB SAMSUNG HD103UJ, Graphics: ATI RS880 [Radeon HD 4200] (500/400MHz), Audio: VIA VT2020
System Software
2011-01-12 12:30
OS: Ubuntu 10.10, Kernel: 2.6.35-24-generic (x86_64), Desktop: GNOME 2.32.0, Display Server: X.Org Server 1.9.0, Display Driver: radeon 6.13.1, OpenGL: 2.1 Mesa 7.9-devel, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1280x768
Additional Details
2011-01-12 12:30
Test Administrator: root
Test Date/Time: 2011-01-12 12:30:51
Phoronix Test Suite: v2.8.0
Test Notes:
Compiz was running on this system. AMD CnQ was enabled.
Test Results
1080p H.264 Video Playback
Video Decoding: GL2

1080p H.264 Video Playback
Video Decoding: X-Video

Compare these results against your Linux PC. Run phoronix-test-suite benchmark anon-29678-25903-26975 and wait for the results (with comparative numbers) to appear. It's as easy as that!
Global ID: anon-29678-25903-26975