AMD Radeon RX 6600S 's Advantages
Released 12 years and 3 months late
Boost Clock2000MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.0GB/s vs 25.60GB/s)
1392 additional rendering cores
AMD Radeon HD 6570M Mac Edition 's Advantages
Lower TDP (30W vs 80W)