Intel Xeon W-2155 vs Intel Xeon W-2195

Comparative analysis of Intel Xeon W-2155 and Intel Xeon W-2195 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.



Reasons to consider the Intel Xeon W-2155

  • Around 5% higher clock speed: 4.50 GHz vs 4.30 GHz
  • Around 3% higher maximum core temperature: 68 vs 66 °C
  • Around 12% better performance in PassMark - Single thread mark: 2649 vs 2360
Specifications (specs)
Maximum frequency 4.50 GHz vs 4.30 GHz
Maximum core temperature 68 vs 66 °C
PassMark - Single thread mark 2649 vs 2360

Reasons to consider the Intel Xeon W-2195

  • 8 more cores, run more applications at once: 18 vs 10
  • 16 more threads: 36 vs 20
  • Around 12% better performance in PassMark - CPU mark: 23487 vs 20887
Specifications (specs)
Number of cores 18 vs 10
Number of threads 36 vs 20
PassMark - CPU mark 23487 vs 20887

Compare benchmarks

CPU 1: Intel Xeon W-2155
CPU 2: Intel Xeon W-2195

PassMark - Single thread mark
PassMark - CPU mark
Name Intel Xeon W-2155 Intel Xeon W-2195
PassMark - Single thread mark 2649 2360
PassMark - CPU mark 20887 23487
Geekbench 4 - Single Core 1104
Geekbench 4 - Multi-Core 9442

Compare specifications (specs)

Intel Xeon W-2155 Intel Xeon W-2195


Architecture codename Skylake Skylake
Launch date Q3'17 September 2017
Place in performance rating 265 98
Processor Number W-2155 W-2195
Series Intel® Xeon® W Processor Intel® Xeon® W Processor
Status Launched Launched
Vertical segment Server Server
Price now $2,767.89
Value for money (0-100) 2.66


64 bit support
Base frequency 3.30 GHz 2.30 GHz
Bus Speed 0 GT/s QPI 0 GT/s QPI
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 68 66 °C
Maximum frequency 4.50 GHz 4.30 GHz
Number of cores 10 18
Number of QPI Links 0 0
Number of threads 20 36
Number of Ultra Path Interconnect (UPI) Links 0 0
L1 cache 64 KB (per core)
L2 cache 1024 KB (per core)
L3 cache 25344 KB (shared)


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


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


Max number of PCIe lanes 48 48
PCI Express revision 3.0 3.0
PCIe configurations x4, x8, x16 x4, x8, x16
Scalability 1S Only 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® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
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 2
Physical Address Extensions (PAE) 46-bit 46-bit
Speed Shift technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)


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