what graphics card will run simulator games at medium/high settings with good fps?

[friiskycabbage]

hi i am looking for a graphics card that is going to run games like euro truck simulator 2, train simulator 2014, skyrim and games like BF3 on high settings with good FPS, like most people i have a budget but around £90 probably will budge up to £200 when i get back to work.

system specs:
CPU: AMD FX6300 black edition 6 core (3.5/4.1)GHz, 8mb level 2 cache, socket am3+, 95w
Mother board: Asus M5A78L-M/USB3
Memory module:Corsair CMX4GX3M1A1600C11XMS3 4GB DDR3 1600Mhz CL11
PSU: Corsair builder series CX 430w ATX/EPS 80 PLUS

 

[friiskycabbage]

also im hooking up this pc build to a samsung 51" plasma 3D/smart tv

 

[Archer15]

I would say Nvidia GeForce GTS 450 orRadeon HD 6670