I have got a Leadtek 6800GT, well it runs very smooth so far with 61.76. However when i start OC it can only reach 393/1110. When the core up a little bit, artifacts start showing on the turtle of mother nature.
The xbitlabs can go up to 420 core
I start thinking is it my PSU limiting my OC, my PSU is some unnamed crappy one bundled with a $35 case...It now powering 2.4c with 2harddisk and a cd-rom drive, any ideas? Thx