NVIDIA Quadro P4000 's Advantages
Boost Clock has increased by 7% (1480MHz vs 1380MHz)
More VRAM (8GB vs 6GB)
NVIDIA Quadro RTX 3000 Mobile Refresh 's Advantages
Released 2 years and 3 months late
Larger VRAM bandwidth (336.0GB/s vs 243.3GB/s)
128 additional rendering cores
Lower TDP (80W vs 105W)