AMD Radeon Pro Vega II Duo 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 86% (1720MHz vs 925MHz)
More VRAM (32GB vs 2GB)
Larger VRAM bandwidth (1020GB/s vs 179.2GB/s)
2816 additional rendering cores
AMD Radeon R9 270 's Advantages
Lower TDP (150W vs 475W)