What would happen if lets say I have a gpu that has 2gb of ddr5 ram, but then I SLI'd or crossfire'd the 2gb card with a 4gb version like a 2gb 670 sli'd with a 4gb 670?
Thanks!
Zanyman
You would be able to use 2GB per.
No, I don't believe you can. I asked this same question before and received iffy answers. I did a little research and stumbled upon this thread...
http://www.overclock.net/t/1409979/solved-can-i-sli-a-4gb-gtx-670-with-a-2gb-gtx-670/10
The thread starter decided to give it a try, and he soon found out that it didn't work.