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Processor
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Processor cores
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8
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Processor cache
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22.5 MB
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Processor manufacturer
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Intel
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Thermal Design Power (TDP)
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125 W
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Processor codename
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Sapphire Rapids
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Processor family
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Intel Xeon Silver
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Box
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No
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Processor socket
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FCLGA4677
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Processor ARK ID
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236636
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Stepping
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U1
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Processor base frequency
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2.6 GHz
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Processor generation
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Intel Xeon Scalable 5th Gen
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Intel® UPI Speed
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16 GT/s
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Processor model
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4509Y
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Processor threads
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16
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Processor operating modes
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64-bit
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Processor boost frequency
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4.1 GHz
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Technical details
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Vendor
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Intel
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Status
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Launched
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Launch date
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Q4'23
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Number of UPI links
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2
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Servicing status
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Baseline Servicing
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Package carrier
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E1B
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Weight & dimensions
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Processor package size
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77.5 x 56.5 mm
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Other features
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Maximum internal memory
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4000 GB
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Graphics
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Discrete graphics card
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No
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On-board graphics card model
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Not available
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Discrete graphics card model
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Not available
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On-board graphics card
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No
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Processor special features
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Intel® AES New Instructions (Intel® AES-NI)
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Yes
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Intel Trusted Execution Technology
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Yes
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Intel VT-x with Extended Page Tables (EPT)
|
Yes
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Intel 64
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Yes
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Intel® OS Guard
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Yes
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Intel Virtualization Technology for Directed I (O (VT-d))
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Yes
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Intel Software Guard Extensions (Intel SGX)
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Yes
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Intel Virtualization Technology (VT-x)
|
Yes
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Intel® Speed Shift Technology
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Yes
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AVX-512 Fused Multiply-Add (FMA) units
|
2
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Intel® Boot Guard
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Yes
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Intel® Resource Director Technology (Intel® RDT)
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Yes
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Mode-based Execute Control (MBE)
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Yes
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Intel® Deep Learning Boost (Intel® DL Boost)
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Yes
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Intel® Volume Management Device (VMD)
|
Yes
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Intel® Control-flow Enforcement Technology (CET)
|
Yes
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Intel® Total Memory Encryption
|
Yes
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Intel® Transactional Synchronization Extensions
|
Yes
|
|
Intel® Crypto Acceleration
|
Yes
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Intel® Platform Firmware Resilience Support
|
Yes
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Maximum Enclave Size Support for Intel® SGX
|
64 GB
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Intel® Total Memory Encryption - Multi Key
|
Yes
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Intel® QuickAssist Software Acceleration
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Yes
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Intel® On Demand Feature Activation
|
Yes
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Intel® Data Streaming Accelerator (DSA)
|
1 default devices
|
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Intel® Advanced Matrix Extensions (AMX)
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Yes
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Intel® Hyper Threading Technology (Intel® HT Technology)
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Yes
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Intel® Turbo Boost Technology
|
2.0
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|
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Features
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Execute Disable Bit
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Yes
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Scalability
|
2S
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Embedded options available
|
Yes
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Maximum number of PCI Express lanes
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80
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Market segment
|
Server
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Supported instruction sets
|
AMX, AVX, AVX 2.0, AVX-512, SSE4.2
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Export Control Classification Number (ECCN)
|
5A992C
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Commodity Classification Automated Tracking System (CCATS)
|
740.17B1
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Use conditions
|
Server/Enterprise
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PCI Express slots version
|
5.0
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|
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Logistics data
|
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Harmonized System (HS) code
|
8542310001
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Operational conditions
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|
Tcase
|
84 °C
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DTS Max
|
100 °C
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|
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Memory
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ECC
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Yes
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Maximum internal memory supported by processor
|
4000 GB
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Memory types supported by processor
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DDR5-SDRAM
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Memory clock speeds supported by processor
|
4400 MHz
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Memory channels
|
Octa-channel
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