NVIDIA GeForce GTX 460 X2 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 80.00GB/s)
NVIDIA T400 4 GB 's Advantages
Released 10 years and 2 months late
Boost Clock1425MHz
More VRAM (4GB vs 1024GB)
48 additional rendering cores
Lower TDP (30W vs 160W)