NVIDIA Quadro M4000 's Advantages
More VRAM (8GB vs 6GB)
NVIDIA Quadro RTX 3000 Mobile Refresh 's Advantages
Released 3 years and 11 months late
Boost Clock1380MHz
Larger VRAM bandwidth (336.0GB/s vs 192.3GB/s)
256 additional rendering cores
Lower TDP (80W vs 120W)