WHICH GRAPHIC CARD SHOULD I BUY!!!!!!!!!!!!

Didn't you already get an answer to this here http://www.tomshardware.com/forum/385723-33-should-nvid...

I already said that hd 6670 ddr5 is best.gt 630 is not good.even gt 630 ddr5 cannot beat hd 6670 ddr3.

how do i overclock my processor??? and ya i noe its bad

see here it will help.it tells you which card to get for its price and performance

- http://www.tomshardware.com/reviews/gaming-graphics-car...

Yeah, I would agree with what the other people are saying...
It's time for an upgrade but not just to your video card.
You should replace your:
1. CPU
2. Motherboard
3. RAM
4. Then you can worry about what GPU to upgrade to...

My reccomendations:
Intel Core i5 CPU
Basic motherboard with the needed Core i5 CPU socket
8 GB of DDR 3 (or more) @ 1600 MHz (or faster) with CL 9 (or less)
HD 7850 (get the 2 GB version) Should be able to find one for $179

Got my MSI 2GB 7850 OC Edition on Amazon for $179 plus they had a $15 mail-in-rebate.

i noe my comp is old but i just want to graph card for now worry about everything else later . my question is with my specs can this graph card work on my pc without any problems and can i get a decent frame rate on my games?

yes gpu will work without problems.your cpu is not so bad that you will not get decent fps.you are good to go.

in future for better gaming upgrade your system

No offense man but not everyone needs to be able to play BF3, and not everyone can drop 800 bucks on a new computer on the spot. There's probably a reason he still has that and is looking to upgrade instead of replace.

finally someone understands!   i want to buy a whole new comp but i think changing only the graph card can give me decent fps and which will work on my pc and which can run even new games so will it work on my pc smoothly r not . WILL Sapphire Radeon HD 6670 1GB DDR5 Graphics Card WORK ON MY PC WITHOUT A PROBLEM??? YES R NO?

Hd 6670 will work with your cpu.but your cpu cannot handle high cpu intensive games like battlefield 3.your cpu will not be good for future.if you can afford new cpu+ mobo then why not upgrade.you can get intel dual core g645 + h61 mobo + 4gb ram =7k.with g645 you can easily go with upto hd 7770.so think and then decide.

I think the question you should be asking is:
"Will putting an HD 6670 in my current system give me at least (X) FPS while playing (game title) at (resolution)? If not, what should I get?"

Everyone telling you an HD 6670 will work in your system doesn't mean you'll get the results you want. That's why others are telling you to upgrade your whole PC.