Jedi Knight II
Jedi Knight II, Jedi Outcast is an OpenGL game that many have been playing of late. It has greatly improved graphics over its predecessor and it fully supports advanced shaders, as well as very high texture resolutions and effects. There is one demo included in the multi-player section that is good for benchmarking use.
It is obvious that you hit a CPU limitation here with anything in the 5500 series and above. You notice that the game has used the full potential of the 5200 and that is why the score is so different.
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