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Gpu acceleration doesnt kick in

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anders salvesen
Gpu acceleration doesnt kick in
on May 24, 2014 at 7:59:00 pm
Last Edited By anders salvesen on May 24, 2014 at 9:52:19 pm

Hey, i use sony vegas pro 64bit and no matter if i use openCL or cuda, the rendering is still only 5-8 fps render speed :(

I recently got a free upgrade t i7-4770k which is about 20 fps slower than i7-3770k for some weird reason, and now i use 1 hour to render a 10 minute long video instead of just 15-20 min...

The gpu is GTX 780.


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John Rofrano
Re: Gpu acceleration doesnt kick in
on May 25, 2014 at 3:52:33 am

[anders salvesen] "The gpu is GTX 780."
Vegas Pro will not use that card efficiently for the CUDA render settings. You need a GTX 500 series or older card (the GTX 570 seems to be the sweet spot). Also NVIDIA is slow using OpenCL. You want a ATI Radeon card for best performance with Vegas Pro.

~jr

http://www.johnrofrano.com
http://www.vasst.com



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