Multiple GPUs

Unity Engine
,
1

I am developing a 3D space shooter. My GPU is constantly running at 98-100% virtually all of the time. I have a pretty common setup, an onboard GPU (Intel HD4600) and an Nvidia Gforce GT430. I have set Unity to run on the Nvidia by default.

I cannot find a way to run on both GPU’s in order to split the load and reduce the heat build up on the primary GPU. Is there a way to do this without a hardware investment? Nobody is likely to spend money and time setting up new hardware for their rig just so they can play my little game.

Thanks,
Mark

2

No. Running on multiple GPUs requires at least two GPUs from the same vendor (e.g. https://www.geforce.com/hardware/technology/sli), and not all GPUs have support for this.