AMD Radeon Pro Vega II 's Advantages
More VRAM (32GB vs 16GB)
Larger VRAM bandwidth (825.3GB/s vs 25.60GB/s)
3328 additional rendering cores
AMD Ryzen Z1 Extreme GPU 's Advantages
Released 4 years late
Boost Clock has increased by 57% (2700MHz vs 1720MHz)
Lower TDP (30W vs 475W)