NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages
Released 7 years and 7 months late
Boost Clock1455MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (352.0GB/s vs 28.80GB/s)
2208 additional rendering cores
NVIDIA GeForce GT 620M 's Advantages
Lower TDP (15W vs 115W)