I have a Saphire Ultimate HD 6670 GDDR5 with 1GB. This is the card with no fan but a giant heatsink. It keeps stock clocks at 35 degrees on idle and 65 under load. I have really good ventilation in my case also. I'm new to overclocking and I want to overclock my GPU. I heard amd overdrive is good? or msi after burn? Also, do I need to do anything in my BIOS? I tried googling this for my card but couldn't find anything.
Thanks.
Thanks.