But looking at the chart I'd take a guess and say you'd get about 100kh/s. (probably lower)
I've just had a look on ebay.co.uk and there are used 5570's for £40 delivered.
You'd have to get 3/4 of the them to match a 6950 and that will have set you back £120 at least...already.
I guess buying many lower powered cards would give you more redundancy, but my choice is still the 6950.
True, I think i'll just go for the 6950
Could try that, but my only worry is that if the cards fail, it'll be kinda difficult to get them fixed, I think ?
see thread in my sig
Sweet thanks ! Looking now