NVIDIA Quadro M620 Mobile 's Advantages
Released 9 years and 8 months late
Boost Clock977MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (80.19GB/s vs 11.20GB/s)
504 additional rendering cores
NVIDIA Quadro NVS 130M 's Advantages
Lower TDP (10W vs 30W)