I agree with you to a certain extent Brit but there is no arguing both jk2 and rtcw are far more cpu bound at lower resolutions or fsaa-less settings than q3.
benching jk2 or rtcw at 1024*768 and noting no improvement doesnt really mean a thing. Theyre both too cpubound. Testing at a resolution/setting which start to incurr a performance hit due to the video subsystem is where to look for any improvements.
Check out matts comparison over at 3dgpu.com, 50 fps improvement in antialiasing performance.
benching jk2 or rtcw at 1024*768 and noting no improvement doesnt really mean a thing. Theyre both too cpubound. Testing at a resolution/setting which start to incurr a performance hit due to the video subsystem is where to look for any improvements.
Check out matts comparison over at 3dgpu.com, 50 fps improvement in antialiasing performance.