NVIDIA Quadro M6000 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (317.4GB/s vs 80.13GB/s)
2688 additional rendering cores
NVIDIA Quadro P600 Mobile 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 45% (1620MHz vs 1114MHz)
Lower TDP (40W vs 250W)