Dual graphics cars support?

Questions & Answers
1

We are currently looking to purchase a new laptop to make real time presentations built in unity. There is an option to spec a laptop with 2x nvidia gtx 560m in a dual configuration. Can unity take advantage of this?

Thanks

3

Forwarding you to this forum post:

http://forum.unity3d.com/threads/32433-Unity-amp-SLI-or-Crossfire

Especially Dreamora’s answer seems to nail this one. SLI report to the graphics engine as one GPU, so Unity would automatically support it, though there are certain shaders that need to be rewritten, if they use data from previous frames, because the frames might be rendered by alternating cards. That’s the short version.

2

Unity doesn’t take advantage of 2 cpu cores, so I would think not.