Hi so let me start off with my specs. BTW on gta4 it says i have 2gb of video memory(which i do) yet when i go above 1gb i get -20 fps. I have tried the vidmemory2.0 thing and it hasn't fixed anything.
oc'd Gigabyte AMD HD7870
650W PSU
I have the latest drivers for my card. Right now im running GTA 4 on almost the same settings at my OLD gtx 285 and i get the same fps... Other games like Skyrim run at 70+ fps on recommended ultra settings. Bulletstorm has no lag whatsoever and L4D2 stays at 120 fps 24/7. So it appears gta4 is the problem.
If you need any more information let me know. I just got my card yesterday btw.
ALSO why does CPU-Z say -2048 memory for my card?
http://img192.imageshack.us/img192/6808/33294206.jpg
oc'd Gigabyte AMD HD7870
650W PSU
I have the latest drivers for my card. Right now im running GTA 4 on almost the same settings at my OLD gtx 285 and i get the same fps... Other games like Skyrim run at 70+ fps on recommended ultra settings. Bulletstorm has no lag whatsoever and L4D2 stays at 120 fps 24/7. So it appears gta4 is the problem.
If you need any more information let me know. I just got my card yesterday btw.
ALSO why does CPU-Z say -2048 memory for my card?
http://img192.imageshack.us/img192/6808/33294206.jpg