Do I Need an i7?

[VenomXTV]

Do i Need An i7 If i Am Using My GPU For Rendering In Sony Vegas?

Specs :
Processor - i7 2600k
GPU- 7950
Mobo - AsRock Z77 Extreme4

 

[Z1NONLY]

The i5 still renders well, but the i7 does it faster.

If you use that software often, I would get the i7.