AMD Radeon Pro WX 4100 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 48.00GB/s)
512 additional rendering cores
AMD Radeon Pro WX 2100 's Advantages
Released 7 months late
Boost Clock has increased by 1% (1219MHz vs 1201MHz)
Lower TDP (35W vs 50W)