Upgrade graphics card?

[gravityspiral]

I posted this in PC gaming then realized this forum may be a better bet:

I'm currently using a PC I built in 2012:
i5-2500K Sandy Bridge
ASUS P8Z68-V LE motherboard (1600mhz memory)
MSI N570GTX (1280mb RAM)
8gb DDR3 RAM

I'm moving up from a 1080 monitor to a 2560x1440 for my primary monitor (my second monitor usually just plays movies or has a website open while I'm gaming) and so I'd like to upgrade my video card as well. Am I better off getting two in the GTX700 range and doing SLI, or just getting one card in the GTX900 range? Or is my 570GTX still OK?

Thanks in advance!

Edit: budget for the new card(s) is somewhere in the $300 range

 

[Suztera]

What your budget for the graphic card first?

 

[gravityspiral]

What your budget for the graphic card first?

Thanks I forgot to put that in there. I edited the original post - hoping not to go over $300, but can probably get up to 350-375 if it's crucial

 

[Suztera]

What your budget for the graphic card first?

Thanks I forgot to put that in there. I edited the original post - hoping not to go over $300, but can probably get up to 350-375 if it's crucial

If you willing to wait for the R9 390, you could get the Sapphire R9 390 8GB
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202148&cm_re=R9_390-_-14-202-148-_-Product


Or get a GTX 970.

 

[ubercake]

A GTX 970 would give you a great jump in performance. I'd go with that option within your price range.

 

[Neur0nauT]

The 290X 8GB is going pretty cheap now that the 300 series have dropped.