NVIDIA B200 SXM 192 GB 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 29% (1837MHz vs 1425MHz)
More VRAM (192GB vs 4GB)
Larger VRAM bandwidth (4100GB/s vs 80.00GB/s)
16512 additional rendering cores
NVIDIA T400 4 GB 's Advantages
Lower TDP (30W vs 1000W)