Compare Now

Technical Specifications

Essentials

Vertical Segment
Desktop
Processor Number
W-3175X
Status
Launched
Launch Date
Q4'18
Lithography
14 nm
Included Items
Please note: The boxed product does not include a fan or heat sink

Performance

# of Cores
28
# of Threads
56
Processor Base Frequency
3.10 GHz
Max Turbo Frequency
3.80 GHz
Cache
38.5 MB
Bus Speed
8 GT/s
TDP
255 W

Supplemental Information

Embedded Options Available
No

Memory Specifications

Max Memory Size (dependent on memory type)
512 GB
Memory Types
DDR4-2666
Maximum Memory Speed
2666 MHz
Max # of Memory Channels
6
ECC Memory Supported
Yes

Expansion Options

Scalability
1S Only
PCI Express Revision
3.0
Max # of PCI Express Lanes
48

Package Specifications

Sockets Supported
FCLGA3647
Max CPU Configuration
1
TCASE
70°C
TJUNCTION
85°C
Package Size
76.0mm x 56.5mm

Advanced Technologies

Intel® Optane™ Memory Supported
No
Intel® Speed Shift Technology
Yes
Intel® Turbo Boost Max Technology 3.0
No
Intel® Turbo Boost Technology
2.0
Intel® vPro™ Platform Eligibility
Yes
Intel® Hyper-Threading Technology
Yes
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes
Intel® TSX-NI
Yes
Intel® 64
Yes
Instruction Set Extensions
Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
2
Enhanced Intel SpeedStep® Technology
Yes
Intel® Volume Management Device (VMD)
Yes

Security & Reliability

Intel® AES New Instructions
Yes
Intel® Trusted Execution Technology
Yes
Execute Disable Bit
Yes
Intel® Boot Guard
Yes

Reviews

Features and Performance

Performance Optimized for Mainstream Workstations1

Up to 28 cores and 56 threads with up to 4.3 GHz Intel® Turbo Boost Technology 2.0 frequency, combined with 6-channel DDR4 ECC memory support with up to 512 GB at 2666 MHz delivering rapid workload loading and processing.

Enhance I/O

Up to 68 platform PCI Express* 3.0 lanes for graphics, storage, and network expandability. Enhanced media performance with Intel® Virtual RAID on CPU (Intel® VROC) combining RAID with NVMe* drives directly off the CPU.

Security and Reliability

Built-in reliability, availability, and serviceability to ensure platform and data integrity. Intel® vPro™ technology delivers hardware-enhanced security, identity protection, and remote manageability.2

Product and Performance Information

This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
1

Statements are based on new Intel® products and features compared against historical Intel products and features. Unless otherwise noted, statements and examples referencing Intel® Xeon® Scalable processors are shown based on a dual-socket configuration. Statements and examples referencing Intel® Xeon® W processors are shown as single-socket configurations only.

2

Intel® technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No computer system can be absolutely secure. Check with your system manufacturer or retailer or learn more at http://www.intel.com.