Quadro P600 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 73% (1557MHz vs 902MHz)
Lower TDP (40W vs 225W)
Quadro K6000 's Advantages
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 64.13GB/s)
2496 additional rendering cores