AMD Eyes TSMC A14 for Zen 7 CPUs as 16-core CCDs Target AI Workloads

2 articles · Updated · techpowerup.com · May 25

AMD is reportedly considering TSMC’s A14 process for Zen 7, which would make the chipmaker’s first CPU generation built on an angstrom-era node.
Zen 7’s “Grimlock” compute die is being designed to make 16-core CCDs more useful for AI-heavy processing, with the new node expected to boost power efficiency and performance.
Key instruction-set additions include AVX10 and ACE for vector and matrix math, plus FRED to cut interrupt latency and ChkTag memory tagging to harden against buffer-overflow and use-after-free flaws.
The move comes as AMD is only now ramping high-volume production of Zen 6-based EPYC Venice on TSMC’s 2 nm node, putting Zen 7 still roughly 2.5 years away and aligning with reports of a 2028 launch.

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