I want to set-up a multi-gpu system using 2 GTX680.
My requirement is I want to develop a code that is scalable across GPUs.
To start with I am planning to set up a 2 GPU system, but the same code is supposed to run on a many-GPU system.
Please tell me what an SLI will do.
For power supply, I need a 650W and 4 6-pin PCIe power connectors.
Plese tell me if there is any other special requirement for set-up like RAM, mother-board , etc.
Thanks in advance.