MI355X isn't out yet, and the upcoming B300 also has 288GB HBM3e | Hacker News

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		dragonwriter 9 months ago \| parent \| context \| favorite \| on: Why DeepSeek is cheap at scale but expensive to ru... MI355X isn't out yet, and the upcoming B300 also has 288GB HBM3e

latchkey 9 months ago [–]

June 12th.

B300 is Q4 2025.

Yes, they keep leapfrogging each other. AMD is still ahead in vram.

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