Hey guys,i thought i'd overclock my 4870 to get a better performance.i use catalyst to OC the card.i can overclock my GPU clock to 800(thats the max in catalyst) .but if i OC the memory to 1100(the max)artifacts appear.then lowered it to 1050.no artifacts,but games crash after 10 mins.why does this happen?
more info:
amd phenom 9650 2.3 GHz
4gb ram(3.2gb usable,i have win vista 32 bit)
Powercolor 4870 i gig ddr5
more info:
amd phenom 9650 2.3 GHz
4gb ram(3.2gb usable,i have win vista 32 bit)
Powercolor 4870 i gig ddr5