i have a sapphire 7850 OC 1GB card
i try to OC it with the CCC and hit the max..1050/1450
but when i try to open Medal of Honor..it open and load for 10 sec after tht it get hang and has to restart
any help with the OC...?
Get something like MSI afterburner. Then try the overclock, and if it is not stable bump up your voltage a bit. Be careful with your voltage however, if it gets too high it can damage your card. Run a benchmark like unigine heaven, and then a couple of games to ensure everything is stable.
Also what are you system specifications? What is the current voltage on your hd7850?
Set it to 1.18v in MSI afterburner, and set your previous overclock settings in afterburner. Then run a stress test. If it is stable, increase your core clock by 10mhz and stress test again. Keep increasing the clocks until you either are unstable or the temperature it too high, but with that voltage your temperature will be fine, so there is not too much to worry about.