NVIDIA Quadro T2000 Mobile 's Advantages
Released 2 years and 4 months late
Boost Clock1785MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (128.1GB/s vs 40.10GB/s)
640 additional rendering cores
NVIDIA Quadro M520 Mobile 's Advantages
Lower TDP (25W vs 60W)