NVIDIA Quadro K620M 's Advantages
Released 6 years and 7 months late
Boost Clock1124MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)
376 additional rendering cores
NVIDIA Quadro NVS 160M 's Advantages
Lower TDP (12W vs 30W)