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Intel Xeon Silver 4509Y

Server CPUIntel

Dem still dey call am intel xeon silver 4509y, xeon silver 4509y, 4509y, xeon-silver-4509y

IntelServer CPUSapphire Rapids

Intel Xeon Silver 4509Y na one Intel processor with 8 CPU cores and 16 threads.

Wetin you need know

Intel Xeon Silver 4509Y na one Intel processor with 8 CPU cores and 16 threads.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.

Processor

Intel Xeon Silver 4509Y specifications: Processor
Manufacturer Intel
Family Xeon Silver
Architecture Sapphire Rapids
Generation 5th Gen Intel Xeon Scalable Processors
Segment Server

Cores and threads

Intel Xeon Silver 4509Y specifications: Cores and threads
CPU cores 8
Threads 16

Clock speeds

Intel Xeon Silver 4509Y specifications: Clock speeds
Base frequency 2.6 GHz
Maximum turbo frequency 4.1 GHz

Cache

Intel Xeon Silver 4509Y specifications: Cache
L3 cache 22.5 MB

Memory

Intel Xeon Silver 4509Y specifications: Memory
Supported types DDR5
Maximum memory 4096 GB
Memory channels 8

Package and power

Intel Xeon Silver 4509Y specifications: Package and power
Socket FCLGA4677
Processor base power 125 W
PCIe Revision 5, 80 lanes

Integrated graphics

Intel Xeon Silver 4509Y specifications: Integrated graphics
Integrated graphics None

Market

Dem launch Intel Xeon Silver 4509Y for October 1, 2023 at USD 676 (price wey dem suggest at launch).

Intel Xeon Silver 4509Y specifications: Market
Launch date October 1, 2023
MSRP wey dem launch am USD 676 (price wey dem suggest for launch)
Model 4509Y

Features

Intel Xeon Silver 4509Y record 9 instruction sets for this sheet.

Intel Xeon Silver 4509Y specifications: Features
Instruction sets
Security
Virtualization

Compatibility

Compatibility
Socket FCLGA4677
Board Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision.
Memory DDR5, up to 4 GB

Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.

Cooler clearance, VRM quality, and power limits matter just like di socket name.

CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.

Manufacturer-checked specifications

Intel Xeon Silver 4509Y

Dem check these fields against Intel's model-specific reference on 2026-10-29. Power ratings na manufacturer-defined metrics, no be measured system consumption. Other imported fields dem never independently verify dem again.

Intel Xeon Silver 4509Y
Code name Sapphire Rapids
Manufacturer segment Server
CPU cores 8
Threads 16
Maximum turbo frequency 4.1 GHz
Base frequency 2.6 GHz
L3 cache 22.5 MB
Processor base power 125 W
Manufacturer launch date Q4'23
Maximum memory 4096 GB
Memory channels 8
Socket or package FCLGA4677

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

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