need help with gtx 690

[FromWhitin]

so i bought yesterday a gtx 690(could get my hand on one for a really nice price) but now i can get another one for a really nice price so im thinking about putting 2 of those in sli but here are my questions.

 

i have a 750 watt psu, will this be enough for 2 of those?(i guess not, not sure tho)

how will they scale since i actually got 4 gtx 680 then and i know a 4e card is not scaling that well

how about the vram, since i only get 2gb of vram(playing at 1080), im afraid games will go pass the 2gb vram soon.

 

so i can get one for around 400 euro, is it worth it or let this one past and just run this beast card by itself?

[defunkt]

get a bigger psu.

[Coombzy]

2 way 690's is a really bad idea sell it and if you want to and can go for 780 SLI or something like that or just keep the one 690 if you are happy with it now 

[miyabwah]

2 way 690's is a really bad idea sell it and if you want to and can go for 780 SLI or something like that or just keep the one 690 if you are happy with it now 

This.

Don't get 690s. Get Titan Ultras.

[FromWhitin]

alright thanks guys, i guess i stick with this 690 for a while and when i really need more vram i get 2 780's if i can get my hands one those for a good price.

 

i know 2 titan ultra's would be awesome but i really can't afford that haha.