Help which one is good gpu amd radeon hd 7770 vs gtx 750ti vs msi hd 7850

[sawhneysumeet15]

Hi want to know which GPU is good for my specs...:-
Watt450
4gb ram usable 3.23gb (upgrading soon to 8gb)
i3 3rd generation
21' TFT monitor
Which GPU is good for my spec PC...
Purpose of GPU is gaming like GTA 4,5 counter strike , wwe 15,16 FIFA 14,13

 

[The Paladin]

after looking at the reference above, I would say the GTX750 Ti would be the better card, it consumes less power, has twice the amount of ram than the 7850 works with Direct x 12 and GL 4.5 instead of older standards, faster core and memory clocks.

of course if you can find a 7850 or 7870 (which is even better) on ebay for half the price then that changes the question to your pocket cost.

 

[4745454b]

I second the idea of the 750. Will fit your system much better than the 7850. Those need lots of power and I think your "450W" PSU will get overloaded with such a GPU.

I also wouldn't try buying the 8GBs of ram. 3.2x usable says to me you have a 32bit copy of windows and you can't see/use over 4GBs anyways. You really need to be looking at getting a new system.