NVIDIA Quadro P4000 's Advantages
Lower TDP (105W vs 300W)
NVIDIA L40 CNX 's Advantages
Released 5 years and 8 months late
Boost Clock has increased by 67% (2475MHz vs 1480MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (864.0GB/s vs 243.3GB/s)
16384 additional rendering cores