NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Lower TDP (244W vs 250W)
NVIDIA GeForce GTX TITAN 's Advantages
Released 1 years and 8 months late
Boost Clock876MHz
More VRAM (6GB vs 1536GB)
Larger VRAM bandwidth (288.4GB/s vs 192.4GB/s)
2176 additional rendering cores