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-   -   GPU Memory Clock??? (http://www.hardwarecanucks.com/forum/overclocking-tweaking-benchmarking/43081-gpu-memory-clock.html)

BFighter May 5, 2011 06:20 AM

GPU Memory Clock???
 
Uhm my standard clocks of my Sapphire AMD Radeon HD 5770 Vapor-X OC Edition are
860/1200

Overclocking it to
860/1350 will give me artifacts and the beginning of a freeze...

However
960/1300 SEEMS TO BE stable ATM...

Why my memory won't overclock???
It's not like a coreclock and memoryclock combo..

I already found out that my card is slightly retarded with his temps, but now even more with it's memory clocks.. lol I really have a weeiirddd card.

O I use Catalyst 11.4

Edit: Even at 930/1300 BFBC2 Crashes and I think it is a software issue either from the driver or BFBC2, no OCing for me then ><

foggyb May 12, 2011 06:35 PM

Could be a bad pick. (unlucky for you).

I have a 4850 that does not overclock well at all. That's just the way it goes. Glitchy cards tend to get worse over time in my experience.


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