NVIDIA GeForce GT 520 PCIe x1 's Advantages
Lower TDP (29W vs 275W)
NVIDIA L20 's Advantages
Released 12 years and 7 months late
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (864.0GB/s vs 14.40GB/s)
11728 additional rendering cores