AMD Radeon R9 280X 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)
1536 additional rendering cores
AMD Radeon Pro WX 3100 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 22% (1219MHz vs 1000MHz)
More VRAM (4GB vs 3GB)
Lower TDP (65W vs 250W)