NVIDIA GeForce GT 420M 's Advantages
Lower TDP (23W vs 50W)
AMD Radeon Pro WX 4130 Mobile 's Advantages
Released 6 years and 6 months late
Boost Clock1053MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)
544 additional rendering cores