Quote Originally Posted by Kai Robinson View Post
AliG - 160GB/sec? Sorry but you've been on the funny sauce again. It's a 48 lane PCIe 2.0 Bridge chip from either PLX or IDT (more than likely PLX). Thats 16 lanes for each GPU, and 16 lanes for the bus connection, which means at most, 32GB/sec bandwidth between GPU's.
dont forget "magic" crossfire x sideport.