Compare these cards?

[justiboi]

6670 1GB vs GTX 9800 512mb
7770 1GB vs GTX 9800 512mb

 

[bigshootr8]

Okay moving up from a 9800 gtx you will feel more performance with the 7770 hands down. You will also have exposure to newer tech dx 11 versus the dx 9 card that you had. It's a worth while investment if that is what your budget can handle.

 

[ASHISH65]

Hd 7770 will beat all that card.hd 7770 is much superior