How about a lifespan test? which is more durable? Nvidia or ATI?
Neither make higher or lower quality cards. GPU's are binned and tested before being sent out for retail so you can expect the same kind of quality from either.
Quality also depends on what brands use what parts. Cheaper brands use custom designs which strip out non-essential parts which can sometimes affect quality.
Of course, sometimes a faulty card slips through on either side, as they are bought in bulk.
The only things you want to worry about are performance, power consumption and warranty.
AFAIK you can't use the other card to hook up extra monitors if they're set up in SLI.
i have to say both are good i owned a HD 4850 1GB ( my first ATI card) i have to say i was impress on how good it handled games.
both are good companys both have there goods and bads, but at the end of the day it a matter on what you prefer to go with. only reason i got a GTX 460 1GB is because i wanted to play on DX-11. if DX-11 never showen its face i will still stick with my HD 4850 1GB which i still have as a back up if my 460 ever fails on me![]()
you made it sound like amd/ati doesnt have directx 11. You do know all of amd/ati 5000/6000 series cards have directx 11.