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Compare Intel® Products

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Essentials
Product Collection
Vertical Segment
Processor Number
Lithography
Product Collection
 Intel® Xeon® W Processor Intel® Xeon® W Processor
Vertical Segment
 Desktop Workstation
Processor Number
 W-3175X W-3275
Lithography
 14 nm 14 nm
Product Collection
 Intel® Xeon® W Processor Intel® Xeon® W Processor
Vertical Segment
 Desktop Workstation
Processor Number
 W-3175X W-3275
Lithography
 14 nm 14 nm
CPU Specifications
Total Cores
Total Threads
Max Turbo Frequency
Processor Base Frequency
Cache
Max # of UPI Links
Bus Speed
TDP
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
Total Cores
 28 28
Total Threads
 56 56
Max Turbo Frequency
 3.80 GHz 4.40 GHz
Processor Base Frequency
 3.10 GHz 2.50 GHz
Cache
 38.5 MB 38.5 MB
Max # of UPI Links
 0 0
Bus Speed
 8 GT/s 8 GT/s
TDP
 255 W 205 W
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.60 GHz
Total Cores
 28 28
Total Threads
 56 56
Max Turbo Frequency
 3.80 GHz 4.40 GHz
Processor Base Frequency
 3.10 GHz 2.50 GHz
Cache
 38.5 MB 38.5 MB
Max # of UPI Links
 0 0
Bus Speed
 8 GT/s 8 GT/s
TDP
 255 W 205 W
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.60 GHz
Supplemental Information
Marketing Status
Launch Date
Servicing Status
End of Servicing Updates Date
Embedded Options Available
Included Items
Marketing Status
 Discontinued Launched
Launch Date
 Q4'18 Q2'19
Servicing Status
 End of Servicing Updates ESU Notification Issued
End of Servicing Updates Date
 Sunday, December 31, 2023 Monday, June 30, 2025
Embedded Options Available
 No No
Included Items
 Please note: The boxed product does not include a fan or heat sink
Marketing Status
 Discontinued Launched
Launch Date
 Q4'18 Q2'19
Servicing Status
 End of Servicing Updates ESU Notification Issued
End of Servicing Updates Date
 Sunday, December 31, 2023 Monday, June 30, 2025
Embedded Options Available
 No No
Included Items
 Please note: The boxed product does not include a fan or heat sink
Memory Specifications
Max Memory Size (dependent on memory type)
Memory Types
Maximum Memory Speed
Max # of Memory Channels
ECC Memory Supported ‡
Intel® Optane™ DC Persistent Memory Supported
Max Memory Size (dependent on memory type)
 512 GB 1 TB
Memory Types
 DDR4-2666 DDR4-2933
Maximum Memory Speed
 2666 MHz 2933 MHz
Max # of Memory Channels
 6 6
ECC Memory Supported ‡
 Yes Yes
Intel® Optane™ DC Persistent Memory Supported
 No
Max Memory Size (dependent on memory type)
 512 GB 1 TB
Memory Types
 DDR4-2666 DDR4-2933
Maximum Memory Speed
 2666 MHz 2933 MHz
Max # of Memory Channels
 6 6
ECC Memory Supported ‡
 Yes Yes
Intel® Optane™ DC Persistent Memory Supported
 No
Expansion Options
Scalability
PCI Express Revision
Max # of PCI Express Lanes
Scalability
 1S Only 1S Only
PCI Express Revision
 3.0 3.0
Max # of PCI Express Lanes
 48 64
Scalability
 1S Only 1S Only
PCI Express Revision
 3.0 3.0
Max # of PCI Express Lanes
 48 64
Package Specifications
Sockets Supported
Max CPU Configuration
TCASE
TJUNCTION
Package Size
Sockets Supported
 FCLGA3647 FCLGA3647
Max CPU Configuration
 1
TCASE
 70°C 76°C
TJUNCTION
 85°C
Package Size
 76.0mm x 56.5mm 76.0mm x 56.5mm
Sockets Supported
 FCLGA3647 FCLGA3647
Max CPU Configuration
 1
TCASE
 70°C 76°C
TJUNCTION
 85°C
Package Size
 76.0mm x 56.5mm 76.0mm x 56.5mm
Advanced Technologies
Intel® Optane™ Memory Supported ‡
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® Deep Learning Boost (Intel® DL Boost)
Intel® Speed Select Technology - Performance Profile
Intel® Speed Select Technology - Base Frequency
Intel® Resource Director Technology (Intel® RDT)
Intel® Optane™ Memory Supported ‡
 No
Intel® Speed Shift Technology
 Yes Yes
Intel® Turbo Boost Max Technology 3.0 ‡
 No 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® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Enhanced Intel SpeedStep® Technology
 Yes Yes
Intel® Volume Management Device (VMD)
 Yes Yes
Intel® Deep Learning Boost (Intel® DL Boost)
 Yes
Intel® Speed Select Technology - Performance Profile
 No
Intel® Speed Select Technology - Base Frequency
 No
Intel® Resource Director Technology (Intel® RDT)
 No
Intel® Optane™ Memory Supported ‡
 No
Intel® Speed Shift Technology
 Yes Yes
Intel® Turbo Boost Max Technology 3.0 ‡
 No 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® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Enhanced Intel SpeedStep® Technology
 Yes Yes
Intel® Volume Management Device (VMD)
 Yes Yes
Intel® Deep Learning Boost (Intel® DL Boost)
 Yes
Intel® Speed Select Technology - Performance Profile
 No
Intel® Speed Select Technology - Base Frequency
 No
Intel® Resource Director Technology (Intel® RDT)
 No
Security & Reliability
Intel vPro® Eligibility ‡
Intel® AES New Instructions
Intel® Trusted Execution Technology ‡
Execute Disable Bit ‡
Intel® Boot Guard
Intel® Virtualization Technology (VT-x) ‡
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Intel® VT-x with Extended Page Tables (EPT) ‡
Intel® Run Sure Technology
Mode-based Execute Control (MBE)
Intel vPro® Eligibility ‡
 Intel vPro® Platform Intel vPro® Platform
Intel® AES New Instructions
 Yes Yes
Intel® Trusted Execution Technology ‡
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Boot Guard
 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® Run Sure Technology
 Yes
Mode-based Execute Control (MBE)
 Yes
Intel vPro® Eligibility ‡
 Intel vPro® Platform Intel vPro® Platform
Intel® AES New Instructions
 Yes Yes
Intel® Trusted Execution Technology ‡
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Boot Guard
 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® Run Sure Technology
 Yes
Mode-based Execute Control (MBE)
 Yes
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