Hello, I recently sold my 2 4870's and purchased 2 nVidida 275's to run in SLI. I have a 650w Antec PSU and a 9600 Phenom. I am running 4GB (2GBx2) DDR2-800 5-5-5-12 timings.
I am noticing very small if any improvement in performance over my 4870's (which wouldn't run in crossfire half the time) and from what I've been reading, my new GPU's should easily get better frames than the 4870's. My question is, what on my system do you think is a potential bottleneck? I plan to upgrade the CPU and figure that could be an issue, but do you think the PSU/RAM could be the issue?
I play on my 47" HDTV @ 1920x1080 w/ max AA/AF in all games over DVI>HDMI adaptor.
Thanks guys.
I am noticing very small if any improvement in performance over my 4870's (which wouldn't run in crossfire half the time) and from what I've been reading, my new GPU's should easily get better frames than the 4870's. My question is, what on my system do you think is a potential bottleneck? I plan to upgrade the CPU and figure that could be an issue, but do you think the PSU/RAM could be the issue?
I play on my 47" HDTV @ 1920x1080 w/ max AA/AF in all games over DVI>HDMI adaptor.
Thanks guys.