NVIDIA Quadro M5000 's Advantages
Released 11 months late
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (211.6GB/s vs 80.19GB/s)
1408 additional rendering cores
NVIDIA Quadro K2200 's Advantages
Boost Clock has increased by 8% (1124MHz vs 1038MHz)
Lower TDP (68W vs 150W)