NVIDIA GeForce GT 520 PCIe x1 's Advantages
Lower TDP (29W vs 50W)
NVIDIA T1000 's Advantages
Released 10 years and 1 months late
Boost Clock1395MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
848 additional rendering cores