Well right now I play skyrim, farcry 3, metro 2033. And yes I do want more performance because I get an occasional stutter while playing games. My price range is about $400 maybe $450 tops.
You'll be fine. An i5 non-OC + a 670 OC should draw somewhere in the range of 300-350W.
for a 660, 2gb is fine at 1080 unless you have some insane texture mods. for all other cases the 3gb card would be a waste and could actually end up slower by a wee bit in some rare cases.Do you guys think a 2gb one will be ok if I like to mod games or should I get a 3gb+ card?
Would my 460w PSU be enough for my system with a 670 GPU?
Well I plan on doing a lot of texture mods for Skyrim(what im playing now) and when I am done with that game I would add texture mods for what ever game I play next. I mainly like texture mods because it makes the game look better while not taking fun away from the game by making it to easy like a lot of other mods do.for a 660, 2gb is fine at 1080 unless you have some insane texture mods. for all other cases the 3gb card would be a waste and could actually end up slower by a wee bit in some rare cases.
On paper it sounds like it....But not all power supplies are created equal.
What brand/model is your power supply?
It's funny you say that about the 3gb version. I actually just added that to my cart but figured I would check here before I bought it. So you don't think my PSU can handle a 660ti 3gb? Or do you think it would be smarter and/or better just to go with a 660 3gb?Given your CPU and your PSU, I'd strongly recommend you go with an HD7850 or GTX660. Either will be a huge upgrade from what you have, and the 2GB of VRAM will help with your texture mods.
Ideally, you'd get a 3GB card, but they are beyond the capacity of your PSU. I would not trust that model with a molex-to-PCIe power adapter hooked up to a high power-draw card like the 7950, or even the 660Ti, both of which could be bottlenecked on your CPU in many situations anyway. Here's Skyrim on a GTX680 with a variety of processors: http://www.tomshardware.com/reviews/gaming-processor-frame-rate-performance,3427-6.html
Yours would be near the top, but even so, I wouldn't drop $300 of GPU into it.
It's funny you say that about the 3gb version. I actually just added that to my cart but figured I would check here before I bought it. So you don't think my PSU can handle a 660ti 3gb? Or do you think it would be smarter and/or better just to go with a 660 3gb?
I actually ran some more test and was get about 15-20 fps in metro last light and in skyrim it actually went down to about 0-5 a couple times. The last thing I want to do is buy another GPU and still have horrible frame rate drops( I know some games have them anyways) and stutter like I do now.