The Most Comprehensive AMD Radeon Linux Graphics Comparison

When running the older Warsow 0.5 release (there's Warsow 0.61 results on the next page), the open-source driver only manages to compete with Catalyst on the lower-end ASICs. There is a performance anomaly for the Radeon HD 4650, Radeon HD 4550, and Radeon HD 3850 graphics processors, but that is due to an issue with Warsow 0.5 and those two graphics cards. With the configuration, the entire demo would not complete but would end up exiting abruptly while Warsow would report the average during that shorter duration.