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Essentials
Product Collection
Vertical Segment
Processor Number
Lithography
Product Collection
 Intel® Xeon® W Processor 3rd Gen Intel® Xeon® Scalable Processors
Vertical Segment
 Workstation Server
Processor Number
 W-3275 8368
Lithography
 14 nm 10 nm
Product Collection
 Intel® Xeon® W Processor 3rd Gen Intel® Xeon® Scalable Processors
Vertical Segment
 Workstation Server
Processor Number
 W-3275 8368
Lithography
 14 nm 10 nm
CPU Specifications
Total Cores
Total Threads
Max Turbo Frequency
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
Processor Base Frequency
Cache
Max # of UPI Links
Bus Speed
TDP
Intel® UPI Speed
Total Cores
 28 38
Total Threads
 56 76
Max Turbo Frequency
 4.40 GHz 3.40 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.60 GHz
Processor Base Frequency
 2.50 GHz 2.40 GHz
Cache
 38.5 MB 57 MB
Max # of UPI Links
 0 3
Bus Speed
 8 GT/s
TDP
 205 W 270 W
Intel® UPI Speed
 11.2 GT/s
Total Cores
 28 38
Total Threads
 56 76
Max Turbo Frequency
 4.40 GHz 3.40 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.60 GHz
Processor Base Frequency
 2.50 GHz 2.40 GHz
Cache
 38.5 MB 57 MB
Max # of UPI Links
 0 3
Bus Speed
 8 GT/s
TDP
 205 W 270 W
Intel® UPI Speed
 11.2 GT/s
Supplemental Information
Marketing Status
Launch Date
Servicing Status
End of Servicing Updates Date
Embedded Options Available
Marketing Status
 Launched Launched
Launch Date
 Q2'19 Q2'21
Servicing Status
 ESU Notification Issued Baseline Servicing
End of Servicing Updates Date
 Monday, June 30, 2025
Embedded Options Available
 No No
Marketing Status
 Launched Launched
Launch Date
 Q2'19 Q2'21
Servicing Status
 ESU Notification Issued Baseline Servicing
End of Servicing Updates Date
 Monday, June 30, 2025
Embedded Options Available
 No No
Memory Specifications
Max Memory Size (dependent on memory type)
Memory Types
Maximum Memory Speed
Max # of Memory Channels
Intel® Optane™ Persistent Memory Supported
ECC Memory Supported ‡
Max Memory Size (dependent on memory type)
 1 TB 6 TB
Memory Types
 DDR4-2933 DDR4-3200
Maximum Memory Speed
 2933 MHz 3200 MHz
Max # of Memory Channels
 6 8
Intel® Optane™ Persistent Memory Supported
 No Yes
ECC Memory Supported ‡
 Yes Yes
Max Memory Size (dependent on memory type)
 1 TB 6 TB
Memory Types
 DDR4-2933 DDR4-3200
Maximum Memory Speed
 2933 MHz 3200 MHz
Max # of Memory Channels
 6 8
Intel® Optane™ Persistent Memory Supported
 No Yes
ECC Memory Supported ‡
 Yes Yes
Expansion Options
Scalability
PCI Express Revision
Max # of PCI Express Lanes
Scalability
 1S Only 2S
PCI Express Revision
 3.0 4.0
Max # of PCI Express Lanes
 64 64
Scalability
 1S Only 2S
PCI Express Revision
 3.0 4.0
Max # of PCI Express Lanes
 64 64
Package Specifications
Sockets Supported
TCASE
Package Size
Sockets Supported
 FCLGA3647 FCLGA4189
TCASE
 76°C 84°C
Package Size
 76.0mm x 56.5mm 77.5mm x 56.5mm 
Sockets Supported
 FCLGA3647 FCLGA4189
TCASE
 76°C 84°C
Package Size
 76.0mm x 56.5mm 77.5mm x 56.5mm 
Advanced Technologies
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Intel® Speed Select Technology - Performance Profile
Intel® Speed Select Technology - Base Frequency
Intel® Resource Director Technology (Intel® RDT)
Intel® Speed Shift Technology
Intel® Turbo Boost Max Technology 3.0 ‡
Intel® Turbo Boost Technology ‡
Intel® Hyper-Threading Technology ‡
Intel® Transactional Synchronization Extensions
Intel® 64 ‡
Instruction Set Extensions
# of AVX-512 FMA Units
Enhanced Intel SpeedStep® Technology
Intel® Volume Management Device (VMD)
Intel® Speed Select Technology – Core Power
Intel® Speed Select Technology – Turbo Frequency
High Priority Cores
High Priority Core Frequency
Low Priority Cores
Low Priority Core Frequency
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
 Yes Yes
Intel® Speed Select Technology - Performance Profile
 No
Intel® Speed Select Technology - Base Frequency
 No Yes
Intel® Resource Director Technology (Intel® RDT)
 No Yes
Intel® Speed Shift Technology
 Yes Yes
Intel® Turbo Boost Max Technology 3.0 ‡
 Yes
Intel® Turbo Boost Technology ‡
 2.0 2.0
Intel® Hyper-Threading Technology ‡
 Yes Yes
Intel® Transactional Synchronization Extensions
 Yes Yes
Intel® 64 ‡
 Yes Yes
Instruction Set Extensions
 Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Enhanced Intel SpeedStep® Technology
 Yes
Intel® Volume Management Device (VMD)
 Yes Yes
Intel® Speed Select Technology – Core Power
 Yes
Intel® Speed Select Technology – Turbo Frequency
 Yes
High Priority Cores
 16
High Priority Core Frequency
 2.50 GHz
Low Priority Cores
 22
Low Priority Core Frequency
 2.30 GHz
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
 Yes Yes
Intel® Speed Select Technology - Performance Profile
 No
Intel® Speed Select Technology - Base Frequency
 No Yes
Intel® Resource Director Technology (Intel® RDT)
 No Yes
Intel® Speed Shift Technology
 Yes Yes
Intel® Turbo Boost Max Technology 3.0 ‡
 Yes
Intel® Turbo Boost Technology ‡
 2.0 2.0
Intel® Hyper-Threading Technology ‡
 Yes Yes
Intel® Transactional Synchronization Extensions
 Yes Yes
Intel® 64 ‡
 Yes Yes
Instruction Set Extensions
 Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Enhanced Intel SpeedStep® Technology
 Yes
Intel® Volume Management Device (VMD)
 Yes Yes
Intel® Speed Select Technology – Core Power
 Yes
Intel® Speed Select Technology – Turbo Frequency
 Yes
High Priority Cores
 16
High Priority Core Frequency
 2.50 GHz
Low Priority Cores
 22
Low Priority Core Frequency
 2.30 GHz
Security & Reliability
Intel vPro® Eligibility ‡
Intel® AES New Instructions
Intel® Trusted Execution Technology ‡
Execute Disable Bit ‡
Intel® Boot Guard
Intel® Run Sure Technology
Mode-based Execute Control (MBEC)
Intel® Virtualization Technology (VT-x) ‡
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Intel® VT-x with Extended Page Tables (EPT) ‡
Intel® Crypto Acceleration
Intel® Platform Firmware Resilience Support
Intel® Total Memory Encryption
Intel® Software Guard Extensions (Intel® SGX)
Maximum Enclave Size Support for Intel® SGX
Intel vPro® Eligibility ‡
 Intel vPro® Platform
Intel® AES New Instructions
 Yes Yes
Intel® Trusted Execution Technology ‡
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Boot Guard
 Yes
Intel® Run Sure Technology
 Yes Yes
Mode-based Execute Control (MBEC)
 Yes Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
 Yes Yes
Intel® Crypto Acceleration
 Yes
Intel® Platform Firmware Resilience Support
 Yes
Intel® Total Memory Encryption
 Yes
Intel® Software Guard Extensions (Intel® SGX)
 Yes with Intel® SPS
Maximum Enclave Size Support for Intel® SGX
 512 GB
Intel vPro® Eligibility ‡
 Intel vPro® Platform
Intel® AES New Instructions
 Yes Yes
Intel® Trusted Execution Technology ‡
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Boot Guard
 Yes
Intel® Run Sure Technology
 Yes Yes
Mode-based Execute Control (MBEC)
 Yes Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
 Yes Yes
Intel® Crypto Acceleration
 Yes
Intel® Platform Firmware Resilience Support
 Yes
Intel® Total Memory Encryption
 Yes
Intel® Software Guard Extensions (Intel® SGX)
 Yes with Intel® SPS
Maximum Enclave Size Support for Intel® SGX
 512 GB
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