People, I really get annoyed with all the "bottleneck" crap people keep posting..."your processor is going to bottleneck that video card, don't get it".
If that statement has any relevance at all, you would never upgrade anything because there is ALWAYS A BOTTLENECK SOMEWHERE IN EVERY SYSTEM. The video card may not live up to full potential, but it will be still be a big improvement over what he has.
Who is to say that he may be electing at this time to upgrade to beefy video card, and later as he has extra cash, he can upgrade other components later, like his processor? This is a very smart move as you get a lot more benefit with the fast video card not so fast CPU, instead of an aging old slow video card with a shiny new processor.