Essentials

Download Specifications

Product Collection

5th Gen Intel® Xeon® Scalable Processors

Code Name

Products formerly Sapphire Rapids

Vertical Segment

Server

Processor Number

4509Y

Lithography

Intel 7

Recommended Customer Price

$563.00

CPU Specifications

Total Cores

8

Total Threads

16

Max Turbo Frequency

4.1 GHz

Processor Base Frequency

2.60 GHz

Cache

22.5 MB

Intel® UPI Speed

16 GT/s

Max # of UPI Links

2

TDP

125 W

Intel® Speed Select Technology - Performance Profile (Intel® SST-PP)

Config	Active Cores	Base Frequency	TDP
4509Y (0)	8	2.6	125
4509Y (1)	8	1.9	105
4509Y (2)	4	2.7	105

Supplemental Information

Marketing Status

Launched

Launch Date

Q4'23

Servicing Status

Baseline Servicing

Embedded Options Available

Yes

Use Conditions

Server/Enterprise

Memory Specifications

Max Memory Size (dependent on memory type)

4 TB

Memory Types

DDR5 @ 4400 MT/s (1 DPC &2DPC)

Max # of Memory Channels

8

ECC Memory Supported ^‡

Yes

Expansion Options

Scalability

2S

PCI Express Revision

5

Max # of PCI Express Lanes

80

Package Specifications

Sockets Supported

FCLGA4677

Package Carrier

E1B

DTS Max

100 °C

T_CASE

84

Advanced Technologies

Intel® On Demand Activation Model

Yes

Intel® Data Streaming Accelerator (DSA)

1 default devices

Intel® Volume Management Device (VMD)

Yes

Intel® Advanced Matrix Extensions (AMX)

Yes

Intel® Deep Learning Boost (Intel® DL Boost) on CPU

Yes

Intel® Resource Director Technology (Intel® RDT)

Yes

Intel® Speed Shift Technology

Yes

Intel® Turbo Boost Technology ^‡

2.0

Intel® Hyper-Threading Technology ^‡

Yes

Intel® Transactional Synchronization Extensions

Yes

Intel® 64 ^‡

Yes

Instruction Set Extensions

Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512

# of AVX-512 FMA Units

2

Security & Reliability

Intel® Trust Domain Extensions (Intel® TDX)

Yes

Intel® Software Guard Extensions (Intel® SGX)

Yes with Intel® SPS

Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX

64 GB

Intel® Crypto Acceleration

Yes

Intel® QuickAssist Software Acceleration

Yes

Intel® Platform Firmware Resilience Support

Yes

Intel® Control-Flow Enforcement Technology

Yes

Intel® Total Memory Encryption - Multi Key

Yes

Intel® Total Memory Encryption

Yes

Intel® AES New Instructions

Yes

Intel® OS Guard

Yes

Intel® Trusted Execution Technology ^‡

Yes

Execute Disable Bit ^‡

Yes

Intel® Boot Guard

Yes

Mode-based Execute Control (MBEC)

Yes

Intel® Virtualization Technology (VT-x) ^‡

Yes

Intel® Virtualization Technology for Directed I/O (VT-d) ^‡

Yes

Intel® VT-x with Extended Page Tables (EPT) ^‡

Yes

Accessories

Intel Xeon Silver

Accessories

Intel Xeon Silver