Quadro K1200 Advantages
Lower TDP (45W vs 90W)
Tesla P6 Advantages
Released 2 years and 2 months late
Boost Clock has increased by 34% (1506MHz vs 1124MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (192.3GB/s vs 80.00GB/s)
1536 additional rendering cores