NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Larger VRAM bandwidth (192.4GB/s vs 112.0GB/s)
AMD Radeon RX 560 's Advantages
Released 5 years and 10 months late
Boost Clock1275MHz
More VRAM (4GB vs 1536GB)
512 additional rendering cores
Lower TDP (75W vs 244W)