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Re: Ati 4890 xfx
You'll have no problems with a single 4890 and that toughpower of yours.
Two 4850's will equal/outperform a single 4890 plus it's a much cheaper option.
However if your current 4850 is only a 512mb model, I'd go for a 1GB 4890. My cards are only 512mb and I'm really starting to find the 512 are quite limiting.
I'd personally go for a 4890, save the cash, upgrade the PSU and then crossfire it with another 4890 down the track. |