AMD Radeon Pro V620 's Advantages
Released 10 years and 9 months late
Boost Clock2200MHz
More VRAM (32GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 8.528GB/s)
4448 additional rendering cores
AMD Radeon HD 6450 OEM 's Advantages
Lower TDP (18W vs 300W)