AMD Radeon Pro V520 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)
1536 additional rendering cores
AMD Radeon PRO W6300 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 28% (2040MHz vs 1600MHz)
Lower TDP (25W vs 225W)