NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (352.0GB/s vs 192.0GB/s)
NVIDIA GeForce RTX 4050 Mobile 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 21% (1755MHz vs 1455MHz)
256 additional rendering cores
Lower TDP (50W vs 115W)