Intel Xeon W-3175X processor review

Xeon W-3175X processor released by Intel; release date: October 2018. The processor is designed for desktop-computers and based on Skylake microarchitecture.

CPU is unlocked for overclocking. Total number of cores - 28, threads - 56. Maximum CPU clock speed - 3.80 GHz. Maximum operating temperature - 85°C. Manufacturing process technology - 14 nm. Cache size: L1 - 64K (per core), L2 - 1 MB (per core), L3 - 38.5 MB (shared).

Supported memory types: DDR4-2666. Maximum memory size: 512 GB.

Supported socket types: FCLGA3647. Maximum number of processors in a configuration - 1. Power consumption (TDP): 255 Watt.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4843

2524

PassMark
CPU mark

Top 1 CPU

This CPU

185062

45736

Geekbench 4
Single Core

Top 1 CPU

This CPU

5311

1136

Geekbench 4
Multi-Core

Top 1 CPU

This CPU

36691

23343

Name	Value
PassMark - Single thread mark	2524
PassMark - CPU mark	45736
Geekbench 4 - Single Core	1136
Geekbench 4 - Multi-Core	23343

Specifications (specs)

Essentials
Architecture codename	Skylake
Launch date	October 2018
Place in performance rating	402
Processor Number	W-3175X
Series	Intel® Xeon® W Processor
Status	Launched
Vertical segment	Desktop
Performance
64 bit support
Base frequency	3.10 GHz
Bus Speed	8 GT/s DMI3
L1 cache	64K (per core)
L2 cache	1 MB (per core)
L3 cache	38.5 MB (shared)
Manufacturing process technology	14 nm
Maximum core temperature	85°C
Maximum frequency	3.80 GHz
Number of cores	28
Number of threads	56
Number of Ultra Path Interconnect (UPI) Links	0
Transistor count	8000 million
Unlocked

Memory
Max memory channels	6
Maximum memory size	512 GB
Supported memory frequency	2666 MHz
Supported memory types	DDR4-2666
Compatibility
Max number of CPUs in a configuration	1
Package Size	76.0mm x 56.5mm
Sockets supported	FCLGA3647
Thermal Design Power (TDP)	255 Watt
Peripherals
Max number of PCIe lanes	48
PCI Express revision	3.0
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units	2
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)