36-Core IIntel® Xeon® Platinum 8452Y Processor (67.5M Cache, 2.00 GHz) FC-LGA16A, Tray

36-Core IIntel® Xeon® Platinum 8452Y Processor (67.5M Cache, 2.00 GHz) FC-LGA16A, Tray

Essentials
Product Collection
4th Generation Intel® Xeon® Scalable Processors

Code Name
Products formerly Sapphire Rapids

Vertical Segment
Server

Processor Number
8452Y

Lithography
Intel 7

Use Conditions
Server/Enterprise


CPU Specifications
Total Cores
36

Total Threads
72

Max Turbo Frequency
3.20 GHz

Processor Base Frequency
2.00 GHz

Cache
67.5 MB

Intel® UPI Speed
16 GT/s

Max # of UPI Links
4

TDP
300 W

Intel® Speed Select Technology - Performance Profile (Intel® SST-PP)
Config Active Cores Base Frequency TDP Description
8452Y(0) 36 2.0 GHz 300 W
8452Y(1) 32 1.9 GHz 270 W
8452Y(2) 24 2.1 GHz 250 W

Supplemental Information
Marketing Status
Launched

Launch Date
Q1'23

Servicing Status
Baseline Servicing

Embedded Options Available
Yes

Memory Specifications
Max Memory Size (dependent on memory type)
4 TB

Memory Types
Up to DDR5 4800 MT/s 1DPC
Up to DDR5 4400 MT/s 2DPC

Max # of Memory Channels
8

ECC Memory Supported ‡
Yes

Expansion Options
Scalability
2S

PCI Express Revision
5.0

Max # of PCI Express Lanes
80

Package Specifications
Sockets Supported
FCLGA4677

Package Carrier
E1A

DTS Max
95 °C

TCASE
75°C

Package Size
77.5mm x 56.5mm

Intel® On Demand Available Upgrades
Activation Model Products QAT DLB DSA IAA SGX512
Analytics Suite 4 4 4
SGX512 512

Advanced Technologies
Intel® On Demand Activation Model
Yes

Intel® Data Streaming Accelerator (DSA)
1 default devices

Intel® Advanced Matrix Extensions (AMX)
Yes

Intel® Speed Select Technology – Core Power
Yes

Intel® Speed Select Technology – Turbo Frequency
Yes

Intel® Deep Learning Boost (Intel® DL Boost)
Yes

Intel® Speed Select Technology - Performance Profile
Yes

Intel® Speed Select Technology - Base Frequency
Yes

High Priority Cores
12

High Priority Core Frequency
2.20 GHz

Low Priority Cores
24

Low Priority Core Frequency
1.80 GHz

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® Crypto Acceleration
Yes

Intel® QuickAssist Software Acceleration
Yes

Intel® Platform Firmware Resilience Support
Yes

Intel® Control-Flow Enforcement Technology
Yes

Intel® Total Memory Encryption
Yes

Intel® AES New Instructions
Yes

Intel® Software Guard Extensions (Intel® SGX)
Yes with Intel® SPS

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

Intel® OS Guard
Yes

Intel® Trusted Execution Technology ‡
Yes

Execute Disable Bit ‡
Yes

Intel® Boot Guard
Yes

Intel® Run Sure Technology
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