GV-N580D5-15I-B is based on NVIDIA GEFORCE GTX580 GPU. It supports DX 11, 3D VISION, 3D Vision Surround, PhysX and 3 way SLI. Gigabyte GV-N580D5-15I-B uses Vapor Chamber heatsink design for faster heat dissipation.
As for the specifications, the GV-N580D5-15I-B GPU has 512 CUDA and has GDDR5 memory on board. The core/mem is the same as other GeForce GTX 580 cards at 772MHz (Core), 4008MHz (Mem).
Below is a picture of the card.
