About 2-3x as fast. I just tried downclocking my card yesterday to see how I could get it to 9800xt levels, and I had to go down to 205mhz on the core to get the equivalent 3dmark05 score. Since the xt pe runs at 540mhz stock, it would be a huge upgrade.
this is getting to be a popular question . . . i think it's been asked three times this week
anyway, i DID upgrade my 9800xt to a x850xt@PE speeds . . . performance roughly doubled [from 3000 to 6500 3DMark05] . . . if you LIVE near a Microcenter they are still $200 after $50MIR. . . .
or you can wait for a probably faster card in AGP . . . 7800GS is to be announced early next month. . . . from nVidia
general rule of thumb would be that each generation doubles the performance of the last one. so a x800xt would be double the performance of a 9800xt, and the x850xt pe is a bit faster then that so it should be like 2.5 times faster...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.