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February 19, 2012, 11:31:02 AM Last edit: February 19, 2012, 11:41:25 AM by Raykoid666 |
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Hello all,
This is a hardware question but I must post in the newbies section so here we go:
I have bought the GPU from the topic's title, not specificly for bitmining purposes, but it does the job well and it overclocks nicely
I can get the core clock all the way up to more or less 1020-1030MHz if I increase the voltage and have the fan running at 100% without rising the temp over 65 (from the stock 860MHz)
My question however is that, for some reason I can't seem to get the memory lower than 1000MHz from the stock 1100MHz
Does anyone have any experience with this card? (or the Radeon HD 6850 as that is what it's based on)
Thanks in advance all!
EDIT: I forgot to mention, I am using MSI Afterburner and it does allow me to slide below 1000MHz, but when I apply the settings, at, for example 700MHz, and go mining, the graph just shows 1000MHz (aswel as any other monitoring program)
Overclocking however is not an issue I can also get memory as high as 1300 if I really want to, which is +200MHz from the original, only underclocking seems to be the issue
Right now I am running at 1.22v, 935MHz core clock (I can make this go higher but it gets unstable when I do anything other than mining) and 1000MHz memory, and I am doing around 250Mhash/s with diablo miner (seems to be the fastest one for me)
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