NVIDIA GeForce GT 620M 's Advantages
Lower TDP (15W vs 50W)
NVIDIA RTX 2000 Mobile Ada Generation 's Advantages
Released 10 years and 7 months late
Boost Clock2115MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)
2976 additional rendering cores