NVIDIA GeForce 8800 GTS 320 's Advantages
Lower TDP (143W vs 219W)
NVIDIA GeForce GTX 570 Rev. 2 's Advantages
Released 3 years and 10 months late
More VRAM (1280GB vs 320GB)
Larger VRAM bandwidth (152.0GB/s vs 63.36GB/s)
384 additional rendering cores