NVIDIA RTX A3000 Mobile 12 GB 's Advantages
Released 7 years and 8 months late
Boost Clock has increased by 28% (1440MHz vs 1124MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 28.80GB/s)
3712 additional rendering cores
NVIDIA Quadro K620 's Advantages
Lower TDP (45W vs 130W)