CPU4 min read
AMD’s secret Zen 3 gaming CPU had 128MB of game-boosting L3 cache but never saw the light of day
A user from the Chinese Chiphell forums shows off AMD's unreleased Ryzen 9 5900X3D, the X3D variant of the Ryzen 9 5900X.
By Zhiye LiuTom's Hardware AI
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Originally published by Tom's Hardware AI on Oct 3, 2026.
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