A GTX Titan or k4000 for 3D work with maya, zbrush, 3ds max, softimage (xsi) and unity

[ujrkingdom]

Okay so I've done my fair share of research between gaming and workstation graphics cards, but i still can't seem to figure out which graphics card is worth the money. I already have a GTX 670 in my system so my gaming needs are taken care of but will i get the most out of a titan that can outperform my 670 in gaming and also double for my workstation needs or the k4000 that's supposed to be optimized for workstation needs?

*PC specs:
EVGA Geforce GTX 670 FTW + overclocked to 1150 mhz
Intel core i7-3820 + overclocked to 4.3 ghz
32 GB Kingston Hyper-X RAM
1 TB WD 5400 RPM HDD
500 GB WD 7200 RPM HDD
EVGA X79 FTW Mobo
Thermaltake Liquid CPU cooler
NZXT 750 Watt PSU

 

[joselo025]

sorry get a gtx 780ti it will do the job and is way powerfull than the gtx titan

 

[ujrkingdom]

sorry get a gtx 780ti it will do the job and is way powerfull than the gtx titan

Ummm, so if i were to get a low end workstation card for viewport and another card for rendering would the 780ti do a better job than the titan?