Intel Xeon-Platinum 8450H (2.0GHz/28-core/250W) Processor Kit

Giá: Liên hệ

General information
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon Platinum
Model number
8450H
Frequency
2 GHz / 2000 MHz
Maximum turbo frequency
3.5 GHz / 3500 MHz
Bus speed 32 GT/s PCI Express interface
16 GT/s Direct Media Interface
16 GT/s Ultra Path Interconnect
Clock multiplier  20
Package 4677-land Flip-Chip Land Grid Array (FC-LGA)
Multi-Chip package
Socket Socket 4677
Size 3.05" x 2.22" / 7.75cm x 5.65cm
Introduction date January 10, 2023
Architecture / Microarchitecture
Instruction set x86
Microarchitecture Sapphire Rapids
Processor core Sapphire Rapids-SP
Core stepping
E5
Manufacturing process 0.010 micron "Intel 7" process
Die XCC type
Data width
64 bit
The number of CPU cores
28
The number of threads
56
Floating Point Unit Integrated
Level 1 cache size 28 x 32 KB instruction caches
28 x 48 KB data caches
Level 2 cache size 28 x 2 MB caches
Level 3 cache size 75 MB shared cache
Physical memory 6 TB
Multiprocessing Up to 8 processors
Extensions & Technologies
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
  • AES / Advanced Encryption Standard instructions
  • AMX / Advanced Matrix Extensions
  • AVX / Advanced Vector Extensions
  • AVX2 / Advanced Vector Extensions 2.0
  • AVX-512 / Advanced Vector Extensions 512
  • BMI / BMI1 + BMI2 / Bit Manipulation instructions
  • Deep Learning Boost
  • F16C / 16-bit Floating-Point conversion instructions
  • FMA3 / 3-operand Fused Multiply-Add instructions
  • EM64T / Extended Memory 64 technology / Intel 64  
  • HT / Hyper-Threading technology  
  • VT-x / Virtualization technology 
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0  
  • TSX / Transactional Synchronization Extensions
  • DSA / Data Streaming Accelerator
  • IAA / In-memory Analytics Accelerator
Security Features
  • NX / XD / Execute disable bit  
  • SGX / Software Guard Extensions
  • TXT / Trusted Execution technology
  • Total Memory Encryption
  • Crypto Acceleration
Low power features Enhanced SpeedStep technology
Integrated peripherals / components
Integrated graphics None
Memory controller
The number of controllers: 4
Memory channels (per controller): 2
Memory channels (total): 8
Supported memory: DDR5-4800
ECC supported: Yes
Other peripherals
  • Direct Media Interface 4.0 (8 lanes)
  • PCI Express 5.0 interface (80 lanes)
  • Ultra Path Interconnect 2.0 (4 links)
Electrical / Thermal parameters
Maximum operating temperature 76°C (case)
93°C (DTS)
Thermal Design Power 250 Watt

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