sapphire ati hd6670 1gb ddr5 problem

nakulamar

Reputable
Mar 8, 2014
5
0
4,510
i have sapphire hd 6670 vga edtion 1gb ddr5 on my system ... when i use my system for little bit more say for 5 to 10 mins its gpu clock automatically jump up to 800mhz from 100 mhz and its memory clock speed jump to 1000 mhz from 150 mhz and shows 98% is on load but my system is running ideal... why this is happening????
 

nakulamar

Reputable
Mar 8, 2014
5
0
4,510
but when i watch any video on you tube or just open a folder view is like falling of curturns... and when i uninstall its catalyst driver it is back to its normal position and become stable....