Intel Xeon W-3175X processor 3.1 GHz 38.5 MB Smart Cache Box

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Intel® Xeon® W-3175X Processor <br />(38.5M Cache, 3.10 GHz)
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Intel® Turbo Boost Technology Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t. Intel® vPro™ Platform Eligibility Intel® vPro™ Technology is a set of security and manageability capabilities built into the processor aimed at addressing four critical areas of IT security: 1) Threat management, including protection from rootkits, viruses, and malware 2) Identity and web site access point protection 3) Confidential personal and business data protection 4) Remote and local monitoring, remediation, and repair of PCs and workstations. Intel® Hyper-Threading Technology Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner. Intel® Virtualization Technology (VT-x) Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions. Intel® Virtualization Technology for Directed I/O (VT-d) Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments. Intel® VT-x with Extended Page Tables (EPT) Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management. Intel® TSX-NI Intel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) are a set of instructions focused on multi-threaded performance scaling. This technology helps make parallel operations more efficient via improved control of locks in software. Intel® 64 Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory. Instruction Set An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with. Instruction Set Extensions Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions). # of AVX-512 FMA Units Intel® Advanced Vector Extensions 512 (AVX-512), new instruction set extensions, delivering ultra-wide (512-bit) vector operations capabilities, with up to 2 FMAs (Fused Multiply Add instructions), to accelerate performance for your most demanding computational tasks. Enhanced Intel SpeedStep® Technology Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery. Intel® Speed Shift Technology Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency.


  • Processor family Intel® Xeon®
  • Processor cores 28
  • Processor socket FCLGA3647
  • Processor lithography 14 nm
  • Box Y
  • Cooler included Y
  • Processor manufacturer Intel
  • Processor model W-3175X
  • Processor base frequency 3.1 GHz
  • Processor operating modes 64-bit
  • Component for PC
  • Processor threads 56
  • System bus rate 8 GT/s
  • Processor boost frequency 3.8 GHz
  • Processor cache 38.5 MB
  • Processor cache type Smart Cache
  • Thermal Design Power (TDP) 255 W
  • Bus type DMI3
  • Processor codename Skylake
  • Processor ARK ID 189452
  • Memory channels Hexa-channel
  • Maximum internal memory supported by processor 512 GB
  • Memory types supported by processor DDR4-SDRAM
  • Memory clock speeds supported by processor 2666 MHz
  • ECC Y
  • On-board graphics card N
  • Execute Disable Bit Y
  • Market segment Desktop
  • Maximum number of PCI Express lanes 48
  • PCI Express slots version 3.0
  • Supported instruction sets SSE4.2, AVX, AVX 2.0, AVX-512
  • Scalability 1S
  • CPU configuration (max) 1
  • Embedded options available N
  • PCI Express CEM revision 3.0
  • Harmonized System (HS) code 85423119
  • Export Control Classification Number (ECCN) 5A992C
  • Commodity Classification Automated Tracking System (CCATS) G077159
  • Intel® Hyper Threading Technology (Intel® HT Technology) Y
  • Intel® Turbo Boost Technology 2.0
  • Intel® AES New Instructions (Intel® AES-NI) Y
  • Enhanced Intel SpeedStep Technology Y
  • Intel Trusted Execution Technology Y
  • Intel® Speed Shift Technology Y
  • Intel® Transactional Synchronization Extensions Y
  • Intel VT-x with Extended Page Tables (EPT) Y
  • Intel TSX-NI Y
  • Intel 64 Y
  • Intel Virtualization Technology (VT-x) Y
  • Intel Virtualization Technology for Directed I/O (VT-d) Y
  • Intel TSX-NI version 1.00
  • Intel Turbo Boost Max Technology 3.0 N
  • Intel® Optane™ Memory Ready N
  • AVX-512 Fused Multiply-Add (FMA) units 2
  • Intel® Boot Guard Y
  • Intel® Volume Management Device (VMD) Y
  • Intel® vPro™ Platform Eligibility Y
  • Tcase 70 °C
  • Tjunction 85 °C
  • Processor cache 39424 KB
  • Product type Processor
  • Supported memory types DDR4-SDRAM
  • Package width 104 mm
  • Package depth 130 mm
  • Package height 45 mm
  • Package weight 322 g
  • Package type Retail box
  • Processor package size 76mm x 56.5mm
  • Maximum internal memory 512 GB
  • Maximum internal memory 524288 MB
  • Bus bandwidth 8
  • Bus type units GT/s
  • Launch date Q4'18
  • Status Launched
  • Maximum memory 512 GB
  • Processor brand name Intel Xeon
  • Last change 63903513
  • Product family Intel Xeon Processors
  • Intel® Speed Shift Technology version 1.00
  • Intel® Volume Management Device (VMD) version 1.00
  • Memory speed (max) 2666 MHz
  • Bus speed 8 GT/s
  • Product family Xeon


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