Originally Posted by OhSnapWord
I hate to say it but a Mac Pro would be good for that.
not liking that. lol
I would say build around an Ivybridge I7 (3770k) and a top graphics card would depend on budget.
AMD (all oc'd)
2gb 7850 £175
2gb 7870 £225
3gb 7950 £250 (recommend) or
3gb 7970 £330 (recommend)
or nvidia (all oc'd) (not sure why im listing these ovepirced things. lol)
geforce gtx 660ti 2gb £250
geforce gtx 670 2gb £335
and then some 8gb 1600mhz dual channel ram. (or faster)