NVIDIA GeForce GT 520 PCIe x1 's Advantages
Lower TDP (29W vs 200W)
NVIDIA GeForce RTX 4070 's Advantages
Released 12 years late
Boost Clock2475MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (504.2GB/s vs 14.40GB/s)
5840 additional rendering cores