The 7950GTX has a daughter and a parent for SLI and they are clearly marked. I can't tell the difference for 7900GS though. Are they one in the same? As any one can be either a daughter or parent?
And how can you tell by the part number, whether a 7900GS is a 256mb or a 512mb VRAM? As I have been watching on eBay and some don't mention the amount of VRAM, but only by part number. And some that appears to have the same part number could be either 256 or 512. Unless I am missing something here (which I probably am).
And how can you tell by the part number, whether a 7900GS is a 256mb or a 512mb VRAM? As I have been watching on eBay and some don't mention the amount of VRAM, but only by part number. And some that appears to have the same part number could be either 256 or 512. Unless I am missing something here (which I probably am).
