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NVIDIA’s Vera Whitepaper Has a Thread Loose

Hacker News·3 months ago
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#chipsandcheese#nvidia#vera#core#memory
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Hello you fine Internet folks,

NVIDIA has published a 45-page whitepaper explaining Vera , its first server CPU built around the company’s own Olympus core. On paper, Vera is a fascinating chip with an 88-core monolithic compute die, Olympus being a 10-wide Arm v9.2 core that has value prediction, a graph prefetcher, 2 MB of private L2 per core, 164 MB of shared last-level cache, and eight LPDDR5X memory interfaces promising 1.2 TB/s.

Unfortunately, NVIDIA also spends a good part of the paper trying to turn those interesting design choices into a morality play about x86.…

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