Last month we caught sight of an NVIDIA GF100 giving the DirectX 11 Unigine Heaven benchmark a go, and now we have two pictures of a GF100 SLI configuration.

Here’s what we know thus far:

The ATX spec specifies a motherboard width of 9.6?, therefore GF100 adapters appear to be 10 inches.

The cards use 1×8-pin and 1×6-pin PCIe power connectors. If the GF100 uses a similar consumption profile to the 294W Tesla C2000 series, then next-gen GeForces will have about 100W to spare for overclocking.

Note also that 294W is identical to the dual-GPU Radeon HD 5970, whereas Tesla C2000 and GF100 use one GPU. Big die is big.

For those of you who are confused by NVIDIA’s codename soup, allow us to clear the air: Fermi is the name of the architecture, NV100 is the name of the physical chip, GF100 is the name of the GeForce implementation, and GT300 is the name of the Tesla implementation.