Quadro M2000 's Advantages
Lower TDP (75W vs 160W)
Quadro RTX 4000 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 33% (1545MHz vs 1163MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (416.0GB/s vs 105.8GB/s)
1536 additional rendering cores