NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Released 2 years and 11 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (192.4GB/s vs 64.00GB/s)
384 additional rendering cores
NVIDIA GeForce 9800 GT Rebrand 's Advantages
Lower TDP (125W vs 244W)