AMD Radeon RX 460 1024SP 's Advantages
Released 3 years and 10 months late
Boost Clock1200MHz
Lower TDP (75W vs 150W)
AMD Radeon Sky 500 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (153.6GB/s vs 112.0GB/s)
256 additional rendering cores