Verified70% confidenceFactExact time
The AMD Instinct MI300X features 192 GB of HBM3 stacked memory, compared to the H100's 80 GB of HBM3.
4
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
7/19/2026
First Seen
Valid until: 10/17/2026
Sources
Related Claims
UnverifiedAMD MI300X通过将8个HBM3堆叠体封装于同一基板实现了192GB容量83% similarUnverifiedThe AMD MI300X GPU's HBM memory capacity can reach up to 192GB.75% similarUnverifiedThe AMD RX 7900XTX graphics card has 24GB of VRAM.66% similarUnverifiedThe MI355X's memory capacity exceeds that of the NVIDIA H100 (80 GB) and H200 (141 GB).65% similar
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