Hello i just installed GTA 4 and i found it that it does not use the GPU properly
When i am inside a interior he uses like 30% of my GPU(Video card) and the game runs perfect but when i got outside a interior the game uses 0% of my GPU and 100% of my CPU....
This is causing a mayor lag to my game its olmost like the video card wants the CPU to do his calculations instead of letting his own GPU do the those calculations.
So is there a hotfix for this ??
PS When i play other games the GPU Works at 100% and the other games runs perfect (for example Assassins Creed)
So i don't think my GPU is malfunctioning.
I'm using a Q9400 @ 2,66 GHZ with a ATI HD RADEON 4890 with the newest Catalyst (ATI DRIVERS)
Thank you for your time and efford