Intel Atom C3708
Intel Xeon E5-2643 v3
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Intel Atom C3708 vs Intel Xeon E5-2643 v3. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2017
Intel Atom C3708
Intel Atom C3708
Released
Q3/2014
Overall score
star star star star star
Intel Xeon E5-2643 v3
Intel Xeon E5-2643 v3

What's the best choice Intel Atom C3708 or Intel Xeon E5-2643 v3? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

Intel Atom C3708 has a maximum frequency of 1.70 GHz. 8 Cores. Power consumption of 17 W. Released in Q3/2017.

Intel Xeon E5-2643 v3 has a maximum frequency of 3.40 GHz. 6 Cores. Power consumption of 135 W. Released in Q3/2014.

Differences

Intel Atom C3708 Reasons to consider
Intel Atom C3708
Report a bug
  • More number of cores

    2 times more cores

    8 left arrow 6
  • Performance per watt

    times less performance per watt

    17 W left arrow 135 W

Positions in all rankings

Common positions Intel Atom C3708 CPU in popular benchmarks, for comparison with other models.

No data
  • Place in the overall ranking

    (based on several benchmarks)

    755 left arrow score
  • Higher clock speed

    Around 50% better clock speed

    3.40 GHz left arrow 1.70 GHz

Positions in all rankings

Common positions Intel Xeon E5-2643 v3 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    500 place
  • Cinebench R15 (Multi-Core)
    272 place
  • Geekbench 5, 64bit (Single-Core)
    1005 place
  • Geekbench 5, 64bit (Multi-Core)
    808 place
  • Geekbench 3, 64bit (Single-Core)
    217 place
  • Geekbench 3, 64bit (Multi-Core)
    138 place
  • Cinebench R11.5, 64bit (Single-Core)
    152 place
  • Cinebench R11.5, 64bit (Multi-Core)
    160 place
  • Estimated results for PassMark CPU Mark
    402 place

Specifications

Technical data
Intel Atom C3708 Intel Atom C3708
Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
CPU family and group

Background information about the processors being compared, series, generation and market segment.

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    Intel Atom left arrow Intel Xeon E5
  • Generation
    2 left arrow 5
  • CPU group
    Intel Atom C3000 left arrow Intel Xeon E5 v3
  • Successor
    -- left arrow Intel Xeon E5-2643 v4
CPU Technical specs

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

  • Frequency
    1.70 GHz left arrow 3.40 GHz
  • CPU Cores
    8 left arrow 6
  • Turbo (1 Core)
    No turbo left arrow 3.70 GHz
  • CPU Threads
    8 left arrow 12
  • Hyperthreading
    No left arrow Yes
  • Overclocking
    No left arrow No
  • Core architecture
    normal left arrow normal
IGPU

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

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

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

  • 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

Types, channel quantity of RAM supported by Intel Xeon E5-2643 v3 and Intel Atom C3708. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR4-2133 left arrow DDR4-2133
  • Max. Memory
    256 GB left arrow
  • ECC
    Yes left arrow Yes
  • Memory channels
    2 left arrow 4
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    16 left arrow 40
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Atom C3708 and Intel Xeon E5-2643 v3 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    17 W left arrow 135 W
  • Tjunction max.
    100 °C left arrow --
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Atom C3708 and Intel Atom C3708, virtual machine technologies and process technology.

  • 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 left arrow SSE4.1, SSE4.2, AVX2
  • L2-Cache
    16.00 MB left arrow --
  • L3-Cache
    -- left arrow 20.00 MB
  • Architecture
    Denverton left arrow Haswell E
  • Technology
    14 nm left arrow 22 nm
  • Socket
    BGA 1310 left arrow LGA 2011-3
  • Release date
    Q3/2017 left arrow Q3/2014

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Atom C3708 and Intel Xeon E5-2643 v3.

Compare the synthetic test values and choose the best processor!

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