NVIDIA GeForce 940M 's Advantages
Lower TDP (75W vs 120W)
AMD Radeon RX Vega 56 Mobile 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 18% (1301MHz vs 1098MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 14.40GB/s)
3072 additional rendering cores