Is Nvidia GTX 680 supported?

-david-svensson wrote on 5/11/2012, 11:30 AM

Does anyone run hardware accelerated AVHC encoding on a GTX 680, please?

I have a GTX 680, but Vegas Movie Studio HD Platinum on Win 7 (64 bit) gives identical render times irrespective if I select "Render using CPU only" or "Render using GPU when available", so it would seem to me Vegas does not use the GPU.

Drivers are the latest available.

Any suggestions or advice will be much appreciated.
BR,

David

Comments

-david-svensson wrote on 5/25/2012, 12:59 PM

I´ve put a GTX 580 into the computer instead of the GTX 680.

Both Vegas Pro 11 and Vegas Movie Studio HD Platinum 11 recognizes the card. Both ramp it up to full load when rendering to MainConcept AVC.

The bad news is Movie Studio takes twice as long to render as does Vegas Pro.

David