Stormtrooper

Ohhh how i wish to have money to get a 670 at the moment

That is a valid point but on the nvidia website metro last light - http://www.geforce.co.uk/games-applications/pc-games/metro-last-light/system-requirements - i would like to run any games on atleast high because i might aswell have a console otherwise

What are these exceptions?

Is it possible to get one made by a different company and match them. E.g asus directcu2 and an msi twinfrozr 3 because in Britain they don't sell the frozr 3 edition anymore and that's the one I have. And 7950 is out of my budget just like a 660ti now I think about it.

I was looking at gtx cards because I was bored... As you do and was wondering if I should get a 660ti because of physx or if I should spend another £160 on another 7850

I'm not dead set on buying nvidia. Right I guess I should start looking at prices for 7950's. anyone recommend any brands?

I have a 2 gig msi twin frozr ii and my CPU may choke the card as it is a i5 3570k

Can you guys help out with my problem? I was wondering if I should buy another radeon 7850 or if I should get a gtx 660ti.