i currently have a 4850 and a e5200 which im happy with but i wanna upgrade my pc, and i start between a graphics card or a processor,
im most into gaming and i play on 1680x1050 but i also want to multi task, either a graphics card or a core i7, the graphics card will be a 5870 and the core i7 is a 860 1156
tnx in advance
The 5870 and 5850 are out of stock everywhere, making for little choice for you now.
Your cpu/vga is reasonably matched now, but you might consider a i5-750 on a crossfire capable motherboard as a first step. It would not cost much more to use dual 4850 if you needed more vga power. 4 cores without hyperthreading seems to be more than enough for games and most other applications.
If you do not have at least 4gb, then that would be my first thing to upgrade.