NVIDIA T400 4 GB 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (80.00GB/s vs 64.00GB/s)
AMD Radeon PRO W6300 's Advantages
Released 8 months late
Boost Clock has increased by 43% (2040MHz vs 1425MHz)
384 additional rendering cores
Lower TDP (25W vs 30W)