Intel Xeon 658X

Buying advice

A 24-core workstation processor for workloads that can use a large memory and PCIe platform. Match the software, memory population and cooling budget before paying for extra cores.

Specifications

LAUNCH

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Released	-

CPU BENCHMARKS

Tests and capabilities for Intel Xeon 658X
Parameter	Intel Xeon 658X
Geekbench 6 Single	Conditions unconfirmed2,383 Test conditions & details Test: Geekbench 6 Single Score unit: points Version: 6 Recorded test: CPU single-core Power mode: Unknown OS: Unknown Statistic: Single run Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.
Geekbench 6 Multi	Conditions unconfirmed21,447 Test conditions & details Test: Geekbench 6 Multi Score unit: points Version: 6 Recorded test: CPU multi-core Power mode: Unknown OS: Unknown Statistic: Single run Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.
iGPU 3DMark TS	-

ARCHITECTURE & CORES

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Architecture	Granite Rapids (manufacturer codename)
Process	-

Show all 4 parameters in ARCHITECTURE & CORES

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Cores / Threads Meaning & limits Physical cores and available threads are separate counts. Hybrid core types and unknown thread counts retain their stated limits.	24 cores / 48 threads
Core Topology	Performance-core · 24 coresOne CPU package

CLOCK & CACHE

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Clock Speed	3 / 4.9 GHz
Cache Meaning & limits Cache can be total, per core, private or shared. Read the stated topology; total cache is not automatically L3.	144 MB

Show all 3 parameters in CLOCK & CACHE

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Cache Topology	Cache · unspecified · 144 MB · scope unspecifiedOne CPU package

POWER & BATTERY

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Power Profiles · 1	Processor base power · 250 WProcessor power specification
Power Profiles · 2	Maximum turbo power · 300 WProcessor power specification

Show all 6 parameters in POWER & BATTERY

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Power Profiles · 3	Rated TDP · 250 WProcessor power specification
Processor Base Power	250 WProcessor power specification
Rated TDP	250 WProcessor power specification
Power rating / limit Meaning & limits Stored power rating or limit. Default TDP, processor base power and maximum turbo power describe different conditions; neither larger nor smaller is automatically better.	250 W

MEMORY & STORAGE

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
ECC Memory Support	Yes · Exact processor manufacturer ECC capability is true; no host activation is inferred.One CPU package
Memory Profiles	DDR5 · up to 6400 MT/s · capacity up to 4 TB · Maximum capacity depends on memory type and platform population; TB is preserved without guessing a GB conversion.One CPU package

Show all 3 parameters in MEMORY & STORAGE

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Memory Type	DDR5One CPU package

PLATFORM & HARDWARE

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Platform	-
Socket	FCLGA4710

Show all 4 parameters in PLATFORM & HARDWARE

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
iGPU	-
iGPU FP32 TFLOPS Meaning & limits FP32 describes floating-point capability or a published reference, not a measured application result. Method and clock conditions affect interpretation.	-

CONNECTIVITY & EXPANSION

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Total Native PCIe Lanes	128 lanesOne CPU package

BODY & DIMENSIONS

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Package Size (L × W)	-

OTHER SPECIFICATIONS

Parameters for Intel Xeon 658X
Parameter	Intel Xeon 658X
Manufacturer	Intel

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