AMD Radeon RX 580X 's Advantages
Released 7 years and 11 months late
Boost Clock1340MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)
2272 additional rendering cores
NVIDIA GeForce 9500 GT Mac Edition 's Advantages
Lower TDP (50W vs 185W)