yawar-abass-gazi :
budget .... 6000 .... max
what currency are we talking about here? 6000$ us ?! i hope not...lol
your CPU is pretty weak i would assume your powersupply is not up to the task either
and 2gb of ram is really not enough for battlefield and most other games...looks like you need
a new PC alltogheter, but if you can boost the ram to 4gb or so i would suggest a 750ti it's an
entry level card that consumes really low power and cost around 150$ us...this card can run bf3
on high+ settings and bf4 on mostly high with mostly over 50 fps...but with your old dual core CPU
the card will be bottlenecked by your CPU specialy on multiplayers maps, all and all you'll be lucky to get
30fps on medium settings with that PC...i suggest you get an whole new system, really...