Need consulting if there's a problem with my build for 3D rendering / Gaming.

M0kujin

Honorable
Nov 18, 2013
202
0
10,760
My first Option:
FRACTAL DESIGN ARC MIDI R2 BLACK
i7 4770k
ASUS 280X Direct CU top
KINGSTON BEAST 8gb 1600
PSU CORSAIR GAMING G700W, 80 PLUS BRONZE
ASUS MAXIMUS VI HERO
120GB KINGSTON V300 SSD
1GB 7200 HDD CAVIAR BLUE

My second Option:
FRACTAL DESIGN ARC MIDI R2 BLACK
i7 4770k
GIGABYTE GTX 780 ti (GIGABYTE GV-N78TD5-3GD-B)
KINGSTON BEAST 8gb 1600
PSU CORSAIR CX 600W, 80 PLUS BRONZE
MSI B85-G43 GAMING / ASUS B85 VANGUARD
1GB 7200 HDD CAVIAR BLUE

Im actually on a really tight budget on my first option (my wife already approves this budget range), and then my on 2nd, I cut down some of the parts so that I can pick the GTX 780 ti but I still cant bring it down to the price range of my first option, but I guess I have to persuade her more to approve this...

I am also into gaming, but the actual reason on building this computer is for my 3D modeling job (3DsMax). And I think Gtx 780 ti will help me more than the r9 280x can with 3D max. Any suggestions? thanks a lot.