AMD Radeon RX 460 's Advantages
Lower TDP (75W vs 150W)
AMD Radeon RX 570 's Advantages
Released 8 months late
Boost Clock has increased by 4% (1244MHz vs 1200MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 112.0GB/s)
1152 additional rendering cores