AMD Radeon Pro Vega 20 's Advantages
Released 8 years and 10 months late
Boost Clock1283MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (189.4GB/s vs 14.40GB/s)
1200 additional rendering cores
ATI Mobility Radeon HD 5145 's Advantages
Lower TDP (15W vs 100W)