AMD Radeon R9 370 1024SP 's Advantages
Larger VRAM bandwidth (179.2GB/s vs 112.0GB/s)
512 additional rendering cores
AMD Radeon RX 550 's Advantages
Released 1 years and 10 months late
Boost Clock has increased by 21% (1183MHz vs 975MHz)
Lower TDP (50W vs 150W)