Help with Graphics card selection($100-$130)

[pania20]

Hi All,

I am looking for a graphics card to go well with my desktop.The budget range is $100-$130.
My desktop config is

CPU: AMD six-core 6100 (Black edition)
Motherboard: Asus M5A78L-M USB 3
PSU: Cooler master extreme power plus 600W(Heard this was not good)
Ram: 4 gigabyte ddr3 ram @ 1333 mhz

I am not planning to change any of the above just want to add a good graphics card
I have looked into the following cards so far
HD7770 and HD7790. Are these good? If so which one should I select.
Are any other good models available??

Thanks in advance,
Dinesh

 

[TBC1]

Go with the 7790 (it's better than the 7770). Also, here's a good model of the 7790 - http://www.newegg.com/Product/Product.aspx?Item=N82E16814127726

 

[pania20]

Thanks for the response.
Will my PSU handle 7790? If so can I go for the 2GB version?? It is like $140 in newegg

And how about GTX 650 Ti BOOST? Is it better??

 

[TBC1]

Thanks for the response.
Will my PSU handle 7790? If so can I go for the 2GB version?? It is like $140 in newegg

And how about GTX 650 Ti BOOST? Is it better??

Your psu will handle the 7790 even though it's not a quality psu. Also, the 650ti boost is faster than the 7790.