AMD Phenom(tm) II X4 840 Processor
Asus radeon HD7770 Graphic card
AM3 socket asus mainboard with enough space to fit crossfire hd7770
600W power supply
2x4gb kingston ddr3 ram
I want to upgrade my system, but i do not know what to do first.
My concerns are as follows:
I am thinking about getting another hd7770 and crossfire it with my old one or get a new r9 270x. Which option is better?
Is my CPU still strong enough to support graphic power like this or should i upgrade my CPU before getting a new graphic card?
If you think that my CPU needs to be replaced first, what happens if i place an AM3+ socket CPU on my AM3 socket? Do i need a new motherboard too?
Thanks in advance,