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We compared two GPUs: 80GB VRAM H100 PCIe and 80GB VRAM H100 SXM5 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA H100 PCIe 's Advantages
Larger VRAM bandwidth (2039GB/s vs 1681GB/s)
Lower TDP (350W vs 700W)
NVIDIA H100 SXM5 80 GB 's Advantages
Released 1 years late
Boost Clock has increased by 13% (1980MHz vs 1755MHz)
