ID: 1286

Intel Xeon Platinum 8458P - характеристики

51
Xeon Platinum logo
Категории: Intel Xeon Xeon_Platinum
Время дампа характеристик: 10/23/2023 07:49:54 PM
На данной странице представлена таблица со всеми характеристиками процессора Intel Xeon Platinum 8458P. Содержание страницы идентично официальному сайту, на котором ограничен доступ жителей России и Беларуси к данной информации.

Краткие характеристики: Техпроцесс: Intel 7, Ядер: 44, Потоков: 88, Частота в режиме Turbo Boost: 3.80 GHz, Базовая частота: 2.70 GHz, Кэш память: 82.5 MB, TDP: 350 W.

Essentials

Product Collection
4th Generation Intel Xeon Scalable Processors
Code Name
Products formerly Sapphire Rapids
Vertical Segment
Server
Processor Number
8458P
Lithography
Intel 7
Use Conditions
Server/Enterprise
Recommended Customer Price
$6759.00

CPU Specifications

Total Cores
44
Total Threads
88
Max Turbo Frequency
3.80 GHz
Processor Base Frequency
2.70 GHz
Cache
82.5 MB
Intel UPI Speed
16 GT/s
Max # of UPI Links
3
TDP
350 W

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

Intel Speed Select Technology - Performance Profile (Intel SST-PP)
See the specifications

Supplemental Information

Marketing Status
Launched
Launch Date
Q1'23
Servicing Status
Baseline Servicing

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
101 °C
TCASE
78°C
Package Size
77.5mm x 56.5mm

Intel On Demand Available Upgrades

Activation Model ProductsQATDLBDSAIAASGX512Analytics Suite 444

Advanced Technologies

Intel On Demand Activation Model
Yes
Intel QuickAssist Technology (QAT)
1 default devices
Intel Dynamic Load Balancer (DLB)
1 default devices
Intel Data Streaming Accelerator (DSA)
1 default devices
Intel In-memory Analytics Accelerator (IAA)
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
High Priority Cores
0
High Priority Core Frequency
0 MHz
Low Priority Cores
0
Low Priority Core Frequency
0 MHz
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
512 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