Intel Xeon Silver 4509Y processor

Intel Xeon Silver 4509Y. Processor family: Intel Xeon Silver, Processor socket: LGA 4677 (Socket E), Package type: Tray. Memory channels: Octa-channel, Maximum internal memory supported by processor: 4 TB, Memory types supported by processor: DDR5-SDRAM. Market segment: Server, Use conditions: Server/Enterprise, Supported instruction sets: AMX, AVX, AVX 2.0, AVX-512, SSE4.2. Maximum Enclave Size Support for Intel® SGX: 64 GB, Intel® Data Streaming Accelerator (DSA): 1 default devices. Processor package size: 77.5 x 56.5 mm

Processor

Processor manufacturer: Intel
Processor generation: Intel Xeon Scalable 5th Gen
Processor model: 4509Y
Processor base frequency: 2.6 GHz
Processor family: Intel Xeon Silver
Processor cores: 8
Processor socket: LGA 4677 (Socket E)
Processor threads: 16
Intel® UPI Speed: 16 GT/s
Processor operating modes: 64-bit
Processor boost frequency: 4.1 GHz
Processor cache: 22.5 MB
Thermal Design Power (TDP): 125 W
Package type: Tray
Stepping: U1
Processor codename: Sapphire Rapids
Processor ARK ID: 236636

Memory

Maximum internal memory supported by processor: 4 TB
Memory types supported by processor: DDR5-SDRAM
Memory clock speeds supported by processor: 4400 MHz
Memory channels: Octa-channel
ECC: Yes

Graphics

On-board graphics card: No
Discrete graphics card: No
On-board graphics card model: Not available
Discrete graphics card model: Not available

Features

Execute Disable Bit: Yes
Market segment: Server
Use conditions: Server/Enterprise
Maximum number of PCI Express lanes: 80
PCI Express slots version: 5.0
Supported instruction sets: AMX, AVX, AVX 2.0, AVX-512, SSE4.2
Scalability: 2S
Embedded options available: Yes
Export Control Classification Number (ECCN): 5A992C
Commodity Classification Automated Tracking System (CCATS): 740.17B1

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology): Yes
Intel® Turbo Boost Technology: 2.0
Intel® AES New Instructions (Intel® AES-NI): Yes
Intel Trusted Execution Technology: Yes
Intel® Speed Shift Technology: Yes
Intel® Transactional Synchronization Extensions: Yes
Intel® Total Memory Encryption: Yes
Intel® Control-flow Enforcement Technology (CET): Yes
Intel® Crypto Acceleration: Yes
Intel® Platform Firmware Resilience Support: Yes
Maximum Enclave Size Support for Intel® SGX: 64 GB
Intel VT-x with Extended Page Tables (EPT): Yes
Intel® OS Guard: Yes
Intel Software Guard Extensions (Intel SGX): Yes
Intel 64: Yes
Intel Virtualization Technology (VT-x): Yes
Intel Virtualization Technology for Directed I/O (VT-d): Yes
AVX-512 Fused Multiply-Add (FMA) units: 2
Intel® Boot Guard: Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU: Yes
Intel® Resource Director Technology (Intel® RDT): Yes
Intel® Volume Management Device (VMD): Yes
Mode-based Execute Control (MBE): Yes
Intel® Total Memory Encryption - Multi Key: Yes
Intel® QuickAssist Software Acceleration: Yes
Intel® On Demand Feature Activation: Yes
Intel® Data Streaming Accelerator (DSA): 1 default devices
Intel® Advanced Matrix Extensions (AMX): Yes

Operational conditions

Tcase: 84 °C
DTS Max: 100 °C

Technical details

Launch date: Q4'23
Status: Launched
Number of UPI links: 2
Package carrier: E1B
Servicing status: Baseline Servicing

Logistics data

Harmonized System (HS) code: 8542310001

Weight dimensions

Processor package size: 77.5 x 56.5 mm

Other features

Maximum internal memory: 4 TB