AMD Radeon Pro V620 's Advantages
Released 10 years and 6 months late
Boost Clock2200MHz
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 19.20GB/s)
4208 additional rendering cores
AMD Radeon HD 6530 's Advantages
Lower TDP (39W vs 300W)