The graph below represent a performance comparison between different configuration enhancement made to the PowerMac 7500. Testing was done using MacBench 3.0 and results are from various sources including manufacturer sources. MacBench profiles popular software programs such as Adobe Photoshop, Word 6.0 and QuarkXpress among a variety of others and applies these profiles to the various subsystems being tested. See this description of what MacBench tests and how.
Longer bars equals faster performance.
Results represent percentage of improvement over base configuration and should be thought of as comparative rather than absolute. A score of zero means that there was no data for that test.