Hi . I currently use a gigabyte gtx 770 4gb I want to SLI with another card . Do I have to use the same model or can I use different one . Some tips please
You would HAVE to use another 4gb 770 you can't SLI a 2gb and 4gb card and you cant SLI a 770 and a 780. You use to be able to sli 2 cards with the same gpu and different vram but that hasn't worked for awhile now. I run 2 4gb 770s in SLI.
ANY 4gb GTX 770 will work, try to find the same one if you can for similar clock speeds if not ANY 4gb 770 is fine and don't get a 2gb card as SLI will downgrade both GPUs to 2gb.
You would HAVE to use another 4gb 770 you can't SLI a 2gb and 4gb card and you cant SLI a 770 and a 780. You use to be able to sli 2 cards with the same gpu and different vram but that hasn't worked for awhile now. I run 2 4gb 770s in SLI.