Intel Xeon W-2195 processor review

Xeon W-2195 processor released by Intel; release date: September 2017. The processor is designed for server-computers and based on Skylake microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 18, threads - 36. Maximum CPU clock speed - 4.30 GHz. Maximum operating temperature - 66 °C. Manufacturing process technology - 14 nm. Cache size: L1 - 64 KB (per core), L2 - 1024 KB (per core), L3 - 25344 KB (shared).

Supported memory types: DDR4 1600/1866/2133/2400/2666. Maximum memory size: 512 GB.

Supported socket types: FCLGA2066. Maximum number of processors in a configuration - 1. Power consumption (TDP): 140 Watt.


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Specifications (specs)


Architecture codename Skylake
Launch date September 2017
Place in performance rating 2296
Price now $2,767.89
Processor Number W-2195
Series Intel® Xeon® W Processor
Status Launched
Value for money (0-100) 2.66
Vertical segment Server


64 bit support
Base frequency 2.30 GHz
Bus Speed 0 GT/s QPI
L1 cache 64 KB (per core)
L2 cache 1024 KB (per core)
L3 cache 25344 KB (shared)
Manufacturing process technology 14 nm
Maximum core temperature 66 °C
Maximum frequency 4.30 GHz
Number of cores 18
Number of QPI Links 0
Number of threads 36
Number of Ultra Path Interconnect (UPI) Links 0


Max memory channels 4
Maximum memory bandwidth 85.3 GB/s
Maximum memory size 512 GB
Supported memory types DDR4 1600/1866/2133/2400/2666


Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 45mm x 52.5mm
Sockets supported FCLGA2066
Thermal Design Power (TDP) 140 Watt


Max number of PCIe lanes 48
PCI Express revision 3.0
PCIe configurations x4, x8, x16
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
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® Demand Based Switching
Intel® Flex Memory Access
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
Physical Address Extensions (PAE) 46-bit
Speed Shift technology
Thermal Monitoring


Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)