Unverified50% confidenceFactExact time
The core upgrade of the H200 over the previous-generation H100 lies in VRAM capacity and bandwidth.
1
Sources
50%
Confidence
Long-term
Relevance
9/25/2026
First Seen
Sources
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Related Claims
UnverifiedH100显存带宽为3.35 TB/s HBM3，RTX 5090为1792 GB/s GDDR770% similarUnverifiedJalapeño consumes approximately 700 watts, comparable to the H100 and H200, yet features nearly 3 times the memory capacity of the H100 and approximately 5 times the bandwidth.68% similarUnverifiedThe A100 (2020) delivers 312 TFLOPS of FP16 compute and 2 TB/s of HBM2e bandwidth; the H100 (2022) increases FP16 compute to 989 TFLOPS and introduces FP8 support for the first time; the B200 (2024) pushes FP8 compute to the 9 PETAFLOPS level with HBM3e bandwidth reaching 8 TB/s.67% similarUnverifiedNVIDIA's H100 is based on the Hopper architecture, uses HBM3 memory with a bandwidth of up to 3.35 TB/s, and delivers single-card FP16 compute of nearly 2,000 TFLOPS.65% similar
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