AMD Radeon Pro Vega 64X 's Advantages
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 128.0GB/s)
3072 additional rendering cores
AMD Radeon Pro W6500M 's Advantages
Boost Clock has increased by 39% (2040MHz vs 1468MHz)
Lower TDP (25W vs 250W)