CPU database reference

Verified catalog record

IBM Telum II (z17)

IBM · IBM Telum II (z17)

IBM Telum II (z17) processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.

Cores / threads
8 / 16
Socket
Multi-chip module (DCM)

Technical data

Specifications

Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.

Overview

ManufacturerIBM
Launch date2025-06-17
Market segmentserver

Architecture

Architecturez/Architecture (Telum II, z17)
CPU processSamsung 5nm EUV

Compute

Cores8
Threads16

Clocks

Base clock5.50 GHz

Cache

L3 cache360 MB

Memory

Memory supportDDR5 ECC RAIM, 2nd-gen on-chip AI accelerator

Platform

SocketMulti-chip module (DCM)

Sources

Specification provenance

No public source record is available.

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