NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages
Lower TDP (40W vs 110W)
NVIDIA GeForce GTX 650 Ti 's Advantages
Released 5 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 8.000GB/s)
752 additional rendering cores