Intel Xeon W-2140B
Intel Xeon W-2145
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Intel Xeon W-2140B vs Intel Xeon W-2145. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2017
Intel Xeon W-2140B
Intel Xeon W-2140B
Released
Q3/2017
Overall score
star star star star star
Intel Xeon W-2145
Intel Xeon W-2145

Compare Intel Xeon W-2140B VS Intel Xeon W-2145. Which processor delivers superior performance?

In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.

Intel Xeon W-2140B boasts a maximum frequency of 3.20 GHz GHz. 8 cores that enhance multitasking capabilities.With a power consumption of 105 W W, it ensures efficient performance.Released in Q3/2017, it incorporates the latest technology for optimal efficiency.

Intel Xeon W-2145 features a maximum frequency of 3.70 GHz GHz. 8 cores designed for high-performance tasks.Its power consumption is 140 W W, providing a balance of power and efficiency.Launched in Q3/2017, it is built to handle demanding applications.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    499 left arrow score
  • Performance per watt

    times less performance per watt

    105 W left arrow 140 W

Positions in all rankings

Common positions Intel Xeon W-2140B CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    152 place
  • Cinebench R15 (Multi-Core)
    172 place
  • Geekbench 5, 64bit (Single-Core)
    487 place
  • Geekbench 5, 64bit (Multi-Core)
    323 place
  • Estimated results for PassMark CPU Mark
    287 place
Intel Xeon W-2145 Reasons to consider
Intel Xeon W-2145
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    432 left arrow score
  • Higher clock speed

    Around 14% better clock speed

    3.70 GHz left arrow 3.20 GHz

Positions in all rankings

Common positions Intel Xeon W-2145 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    158 place
  • Cinebench R15 (Multi-Core)
    161 place
  • Geekbench 5, 64bit (Single-Core)
    461 place
  • Geekbench 5, 64bit (Multi-Core)
    244 place
  • Estimated results for PassMark CPU Mark
    245 place

Specifications

Technical data
Intel Xeon W-2140B Intel Xeon W-2140B
Intel Xeon W-2145 Intel Xeon W-2145
CPU family and group

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    Intel Xeon W left arrow Intel Xeon W
  • Generation
    6 left arrow 6
  • CPU group
    Intel Xeon W-2100/3100 left arrow Intel Xeon W-2100/3100
  • Successor
    -- left arrow Intel Xeon W-2245
CPU Technical specs

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

  • Frequency
    3.20 GHz left arrow 3.70 GHz
  • CPU Cores
    8 left arrow 8
  • Turbo (1 Core)
    4.50 GHz left arrow 4.50 GHz
  • CPU Threads
    16 left arrow 16
  • Turbo (8 Cores)
    3.80 GHz left arrow 4.20 GHz
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    No left arrow No
  • Core architecture
    normal left arrow normal
IGPU

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

  • GPU name
    no iGPU left arrow no iGPU
  • GPU (Turbo)
    No turbo left arrow No turbo
Hardware codec support

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

  • h265 / HEVC (8 bit)
    No left arrow No
  • h265 / HEVC (10 bit)
    No left arrow No
  • h264
    No left arrow No
  • VP9
    No left arrow No
  • VP8
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    No left arrow No
  • VC-1
    No left arrow No
  • JPEG
    No left arrow No
Memory specs & PCI

Overview of the types and quantities of RAM supported by Intel Xeon W-2145 and Intel Xeon W-2140B. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR4-2666 left arrow DDR4-2666
  • Max. Memory
    512 GB left arrow 512 GB
  • ECC
    Yes left arrow Yes
  • Memory channels
    4 left arrow 4
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    48 left arrow 48
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of Intel Xeon W-2140B and Intel Xeon W-2145 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    105 W left arrow 140 W
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Xeon W-2140B and Intel Xeon W-2145, including virtual machine technologies and fabrication processes.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2, AVX2, AVX-512 left arrow SSE4.1, SSE4.2, AVX2, AVX-512
  • L3-Cache
    11.00 MB left arrow 11.00 MB
  • Architecture
    Skylake W left arrow Skylake W
  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 2066 left arrow LGA 2066
  • Release date
    Q3/2017 left arrow Q3/2017

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Xeon W-2140B and Intel Xeon W-2145.

Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!

Cinebench R15 (Single-Core)
The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
193
Intel Xeon W-2140B
193
Intel Xeon W-2145
Cinebench R15 (Multi-Core)
The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
1745
Intel Xeon W-2140B
1852
Intel Xeon W-2145
Geekbench 5, 64bit (Single-Core)
Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
1059
Intel Xeon W-2140B
1081
Intel Xeon W-2145
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
7969
Intel Xeon W-2140B
8351
Intel Xeon W-2145
Estimated results for PassMark CPU Mark
PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks
18620
Intel Xeon W-2140B
19768
Intel Xeon W-2145

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