AMD Radeon RX 460 's Advantages
Boost Clock has increased by 12% (1200MHz vs 1071MHz)
Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)
384 additional rendering cores
AMD Radeon RX 550 512SP 's Advantages
Released 1 years and 2 months late
Lower TDP (50W vs 75W)