AMD Radeon RX 550X 's Advantages
Released 11 years and 8 months late
Boost Clock1183MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (96.00GB/s vs 24.00GB/s)
480 additional rendering cores
NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Lower TDP (47W vs 50W)