New GPU bottle neck?

kenny187

Reputable
Jan 8, 2015
4
0
4,510
So I'm upgrading from a GTX 680 to a 980 within a few days so I will be ready for Witcher 3 and I was wondering if anyone saw any issues with my current rig that would cause any bottle necking or problems with upgrading to the new GPU. I'm pretty sure I have a sufficient PSU but just want more opinions to be sure. I won't be running in SLI so no worries there.

Current rig:
-ASUS Sabertooth Z77 Motherboard
-i7 3770k CPU
-16GB (8x2) Corsair Vengeance DDR3 RAM
-Corsair AX 850w 80+ Gold
-Gigabyte GTX 680 SOC (Upgrading)