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Will a GTX295 be any quicker than my current GTX460?
GTX460 @ 810MHz is comparable with a GTX470 which is way faster than a 285. Infact its more or less on par with stock 260 SLI which is a little slower than a GTX295. Your not realistically gonna catch up a 295 overall but given average SLI scaling you will get into the same ballpark with a well clocked 460.