k200m slotWe've compared Quadro K2000 with Quadro K2000M, including specs and performance data. K2000 outperforms K2000M by an impressive 58% based on our aggregate benchmarkIt features 640 shading units, 40 texture mapping units, and 16 ROPs. NVIDIA has paired 2,048 MB GDDR5 memory with the Quadro K2200M, which are connected using a 128-bit memory