what should i upgrade

[yz_rider]

i have an intel i5 4670k gtx 760 8 gigs of ram when i get the money what would i benefit from upgrading more cpu or gpu i do mostly gaming on my pc games like dayz gta iv borderlands 2 etc. thanks in advance

 

[Gam3r01]

CPU is still a great CPU, I would take a new GPU depending on budget.
What is your whole system?