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AMD Zen 6 Technical Deep Dive

AMD unveiled new 256-core Venice and Verano server processors using Zen 6 architecture today.

Updated 1 min read

Published by Agyata NewsroomEditorial policyCorrections

Key points

  • AMD introduced Venice and Verano server chips with up to 256 cores and 512 threads.
  • The new processors are built on a 2 nm TSMC node with 128 MB of L3 cache.
  • Microsoft Azure is the first cloud provider to offer preview instances of the new hardware.

Why it matters. This advancement allows cloud providers and enterprises to deploy significantly more powerful computing clusters for AI and heavy server workloads, potentially reshaping data center efficiency and capacity planning globally.

Updated Sources: TechPowerUp, ServeTheHome, Tom's Hardware, Wikipedia: AMD

AMD launched its new Venice and Verano server processors featuring the Zen 6 microarchitecture today. The chips utilize a 2 nm TSMC process and offer up to 256 cores with 512 threads per socket alongside 128 MB of L3 cache. Microsoft Azure has already previewed cloud instances running on this hardware, with the full product family arriving through 2027.

Latest updates

AMD Zen 6 Technical Deep Dive

AMD has announced the 6th Gen EPYC 9006 "Venice" and EPYC "Verano" server processors, which utilize the new Zen 6 microarchitecture and the SP7 package. These chips are manufactured on the 2 nm TSMC N2 process and feature a CCD containing 12 performance cores that share 48 MB of L3 cache, marking a 50% rise in both core count and last-level cache capacity compared to prior designs. While client Ryzen processors based on Zen 6 will be revealed later, the current focus is on server hardware that also introduces a significant upgrade to platform I/O capabilities. The architecture includes a new compact Zen 6c core, described as a physically smaller P-core with full core components but restricted clock speed, which offers substantial improvements in IPC, maximum frequency, and core count over the previous Zen 5c generation. Additionally, AMD is launching a dedicated Zen 6c CCD built on this new compact core technology.

TechPowerUpServeTheHomeTom's HardwareWikipedia: AMDWikipedia: Zen

Sources

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