Chart Notes: All systems ran Windows Vista Home Premium edition. Best scores are in bold. Footnotes:1 Results are not comparable with WorldBench 5 scores. 2 For timed tests, lower numbers are better. 3 Tests performed at 1024 by 768 resolution with antialiasing turned off; higher rates of frames per second (fps) are better. 4 n/a = not applicable. Systems with ATI-based graphics were unable to complete this test. 5 Factory-overclocked to 3.2 GHz.