NVIDIA Quadro P400 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 6% (1252MHz vs 1180MHz)
Lower TDP (30W vs 100W)
NVIDIA Tesla M6 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.4GB/s vs 32.06GB/s)
1280 additional rendering cores