Rumor: Numerous information about the PlayStation 4 including specifications - New rumour with more info

[VetteDude]

Tahiti is the 7950 and 7970 GPU, not 78xx series. Thus this rumor is debunked, Sony won't put a $500 GPU in their console, and especially with only 2GB of UNIFIED RAM for the WHOLE system - those GPU's themselves have 3GB of VRAM just to feed them.