Intel Xeon w9-3475X Processor - 2.2 GHz, 82.5 MB Cache - Workstation
- Supports Intel Trusted Execution Technology •
- Virtualization technology VT-d and VT-x •
- Intel 64 architecture for 64-bit computing •
- Smart Cache architecture for shared cache •
- More features
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Description
Intel Xeon W9-3475X Processor brings workstation-class performance to professional desktops and launched in Q1'23.
This Intel Xeon W9-3475X is a 36-core, 72-thread workstation CPU based on the Sapphire Rapids architecture, offering a base frequency of 2.2 GHz and turbo headroom up to 4.8 GHz for burst-dependent workloads.
With a generous 82.5 MB Smart Cache and support for octa-channel DDR4 memory up to 4800 MHz (maximum internal memory support 4 TB), the W9-3475X is optimized for data-heavy tasks such as large-scale simulations, rendering and scientific computing.
The processor supports Intel feature sets built for enterprise and secure compute: Intel Hyper-Threading, Turbo Boost 2.0 and Max 3.0, AES-NI, Speed Shift, CET, Trusted Execution Technology, VT-x/VT-d and many other platform protections and virtualization capabilities.
Connectivity and expansion are engineered for throughput and flexibility, with up to 112 PCIe lanes compliant with PCIe 5.0 and a DMI4 bus. The package ships in a boxed E1A carrier and fits LGA 4677 (Socket E) motherboards for single-socket (1S) workstation systems.
Thermal and power characteristics are tuned for workstation environments: 300 W base power, 360 W maximum turbo power, Tcase 74 °C and DTS max 95 °C. Note that this SKU does not include integrated graphics, so a discrete GPU is required for visual workloads.
Use cases that benefit from the Xeon W9-3475X include 3D rendering farms, VFX workstations, large compilation/build servers, scientific modeling, and virtualized development platforms where high core counts, large memory capacity and PCIe bandwidth matter.
- 36 cores / 72 threads for parallel compute
- 82.5 MB Smart Cache and octa-channel DDR4 up to 4800 MHz
- 112 PCIe 5.0 lanes and extensive Intel platform technologies
Features
Processor
- Processor manufacturer:Intel
- Processor model:w9-3475X
- Processor base frequency:2.2 GHz
- Processor family:Intel Xeon W
- Processor cores:36
- Processor socket:LGA 4677 (Socket E)
- Processor threads:72
- System bus rate:0 GT/s
- Processor operating modes:64-bit
- Performance cores:36
- Processor boost frequency:4.8 GHz
- Processor cache:82.5 MB
- Processor cache type:Smart Cache
- Package type:Box
- Processor base power:300 W
- Maximum turbo power:360 W
- Stepping:E5
- Bus type:DMI4
- Processor codename:Sapphire Rapids
- Processor ARK ID:233419
Memory
- Maximum internal memory supported by processor:4 TB
- Memory types supported by processor:DDR4-SDRAM
- 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:Workstation
- Use conditions:Workstation
- Maximum number of PCI Express lanes:112
- PCI Express slots version:5.0
- Supported instruction sets:SSE4.1, AMX, SSE4.2, AVX 2.0, AVX-512
- Scalability:1S
- CPU configuration (max):1
- Embedded options available:No
- Direct Media Interface (DMI) Revision:4.0
- Export Control Classification Number (ECCN):5A992C
- Commodity Classification Automated Tracking System (CCATS):G180729
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
- Enhanced Intel SpeedStep Technology:Yes
- Intel Trusted Execution Technology:Yes
- Intel® Speed Shift Technology:Yes
- Intel® Turbo Boost Max Technology 3.0 frequency:4.8 GHz
- Intel® Turbo Boost Technology 2.0 frequency:4.6 GHz
- Intel® Transactional Synchronization Extensions:Yes
- Intel® Total Memory Encryption:Yes
- Intel® Control-flow Enforcement Technology (CET):Yes
- Intel® Platform Firmware Resilience Support:Yes
- Intel VT-x with Extended Page Tables (EPT):Yes
- Intel® Active Management Technology (Intel® AMT):Yes
- Intel® OS Guard:Yes
- Intel Software Guard Extensions (Intel SGX):No
- Intel 64:Yes
- Intel Virtualization Technology (VT-x):Yes
- Intel Virtualization Technology for Directed I/O (VT-d):Yes
- Intel Turbo Boost Max Technology 3.0: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):No
- Mode-based Execute Control (MBE):Yes
- Intel® Optane™ DC Persistent Memory Supported:No
- Intel® vPro™ Platform Eligibility:Yes
- Intel® One-Click Recovery:No
- Intel® Remote Platform Erase (RPE):No
- Intel® Virtualization Technology with Redirect Protection (VT-rp):Yes
- Intel vPro® Enterprise Platform Eligibility:Yes
- Intel® Threat Detection Technology (TDT):No
- Intel® Total Memory Encryption - Multi Key:No
- Intel® QuickAssist Software Acceleration:No
- Intel® QuickAssist Technology (QAT):0 default devices
- Intel® Dynamic Load Balancer (DLB):0 default devices
- Intel® Data Streaming Accelerator (DSA):1 default devices
- Intel® In-memory Analytics Accelerator (IAA):0 default devices
- Intel® Advanced Matrix Extensions (AMX):Yes
Operational conditions
- Tcase:74 °C
- DTS Max:95 °C
Technical details
- Launch date:Q1'23
- Status:Launched
- Supported memory types:DDR4-SDRAM
- Memory speed (max):4800 MHz
- Package carrier:E1A
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
Price history
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