This might be a silly question but i'm not very clued up about these things but i'm looking at buying a GTX 560 ti in addition to my normal GTX 560 to SLi them, but i'm not sure if its possible or safe to do .
Any advice would be greatly appreciated , thanks in advance
No only a GTX 560 ti and be SLI'd with a GTX 560 ti. GTX 560 with GTX 560. Can't mix match. Also brand wise doesn't matter. as long as the cards have the same amount of ram and is recommended to have the same clock speeds as well