Hey Guys and Girls
I have a HD4870 512MB and I am using the 10.3 catalysts. Under the ATI Overdrive menu on the CCC, it has options for the overdrive but all is greyed out. How would I go about making these options not greyed out?
Am I right in saying that the overdrive automatically overclocks my GPU or is it similar to speedstep where it clocks down when not being used as much? How do I know when it will activate?
Lastly, my GPU temp shows as 77c idle. Is that normal? Fan says its at 23%. I know that at 100% it would probably be very loud, but are any of these values changable?
Overall, I am looking to overclock my GPU to get some more performance out of it but I want to know the facts about my GPU setup first.
Thanks
I have a HD4870 512MB and I am using the 10.3 catalysts. Under the ATI Overdrive menu on the CCC, it has options for the overdrive but all is greyed out. How would I go about making these options not greyed out?
Am I right in saying that the overdrive automatically overclocks my GPU or is it similar to speedstep where it clocks down when not being used as much? How do I know when it will activate?
Lastly, my GPU temp shows as 77c idle. Is that normal? Fan says its at 23%. I know that at 100% it would probably be very loud, but are any of these values changable?
Overall, I am looking to overclock my GPU to get some more performance out of it but I want to know the facts about my GPU setup first.
Thanks