How much money do you want to spend?
Going above your current card will get expensive.
Here's a nice bump up.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130935&nm_mc=OTC-pr1c3grabb3r&cm_mmc=OTC-pr1c3grabb3r-_-Electronics-_-EVGA-_-N82E16814130935&scpid=7&scid=scsho5457424
Here's a bigger bump up.
http://www.provantage.com/asus-gtx770-dc2oc-2gd5~7ASU922R.htm
This may require a psu upgrade.
Spec:
FX 8120 @ 4GHz
M5A99X EVO
8GB Patriot @ 2GHz
MSI GTX560Ti Hawx
I want replace GPU for such I run for example Metro trilogy with ultra details @ FullHD
Any suggestions? Thank You all

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