AMD Radeon RX 580 2048SP 's Advantages
Released 7 years and 7 months late
Boost Clock1284MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 98.50GB/s)
1856 additional rendering cores
NVIDIA GeForce GTX 550 Ti 's Advantages
Lower TDP (116W vs 150W)