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GTX 480 GPU usage performance problem

RavenXXX2

RavenXXX2

RavenXXX2

Soldato
Joined
6 Oct 2007
Posts
23,115
Location
North West
Noticed that in some games GPU usage would just dip at certain sections in a game, the main culprits are GTA 4 and crysis, notice how GTA GPU usage goes down to 50% with this the FPS dives down to 40 FPS from a good 60+, crysis screens below shows looking at the ground produces 99% GPU usage and the other screen shows it at around 70% and again lower FPS.

If any 480 owners can confirm the same performance issues as seen in crysis at the same point in the level that would be great, and any suggestion on what the problem could be would be helpful.



GTA 4 GPU usage

81108642.jpg




Crysis GPU usage



 
System specs

i7 920 4.2ghz
6gb 1600mhz corsair
corsair SSD 64 GB
HX750

Tried at stock clocks fps is still the same, it's not throttling because afterburner shows the clocks at constant speeds, it may just be bugs with these games or something else, that's why I need some 480 owners to check their GPU usage as I have done to confirm it or not.
 
Yeah can loop heaven or vantage all day long, passes EVGA OC scanner it's 100% solid, it's not the overclock, I look one way GPU usage 98%, look the other and it's 70%.
 
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