Intel Atom C3750
Intel Core i7-5820K
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Intel Atom C3750 vs Intel Core i7-5820K. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2017
Intel Atom C3750
Intel Atom C3750
Released
Q3/2014
Overall score
star star star star star
Intel Core i7-5820K
Intel Core i7-5820K

What's the best choice Intel Atom C3750 or Intel Core i7-5820K? Which processor is faster?

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

Intel Atom C3750 has a maximum frequency of 2.20 GHz. 8 Cores. Power consumption of 21 W. Released in Q3/2017.

Intel Core i7-5820K has a maximum frequency of 3.30 GHz. 6 Cores. Power consumption of 140 W. Released in Q3/2014.

Differences

Intel Atom C3750 Reasons to consider
Intel Atom C3750
Report a bug
  • More number of cores

    2 times more cores

    8 left arrow 6
  • Performance per watt

    times less performance per watt

    21 W left arrow 140 W

Positions in all rankings

Common positions Intel Atom C3750 CPU in popular benchmarks, for comparison with other models.

No data
  • Place in the overall ranking

    (based on several benchmarks)

    622 left arrow score
  • Higher clock speed

    Around 33% better clock speed

    3.30 GHz left arrow 2.20 GHz
  • Higher turbo clock speed

    Around 33 % better overclocked clock speed

    3.60 GHz left arrow 2.40 GHz

Positions in all rankings

Common positions Intel Core i7-5820K CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    352 place
  • Cinebench R23 (Multi-Core)
    252 place
  • Cinebench R20 (Single-Core)
    428 place
  • Cinebench R20 (Multi-Core)
    263 place
  • Cinebench R15 (Single-Core)
    546 place
  • Cinebench R15 (Multi-Core)
    292 place
  • Geekbench 5, 64bit (Single-Core)
    615 place
  • Geekbench 5, 64bit (Multi-Core)
    490 place
  • Blender 2.81 (bmw27)
    101 place
  • Geekbench 3, 64bit (Single-Core)
    247 place
  • Geekbench 3, 64bit (Multi-Core)
    146 place
  • Cinebench R11.5, 64bit (Single-Core)
    448 place
  • Cinebench R11.5, 64bit (Multi-Core)
    158 place
  • Estimated results for PassMark CPU Mark
    432 place

Specifications

Technical data
Intel Atom C3750 Intel Atom C3750
Intel Core i7-5820K Intel Core i7-5820K
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 Core i7 Extreme Edition
  • Generation
    2 left arrow 5
  • CPU group
    Intel Atom C3000 left arrow Intel Core i 5000X
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
    2.20 GHz left arrow 3.30 GHz
  • CPU Cores
    8 left arrow 6
  • Turbo (1 Core)
    2.40 GHz left arrow 3.60 GHz
  • CPU Threads
    8 left arrow 12
  • Hyperthreading
    No left arrow Yes
  • Overclocking
    No left arrow Yes
  • 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 Core i7-5820K and Intel Atom C3750. 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 64 GB
  • ECC
    Yes left arrow No
  • Memory channels
    2 left arrow 4
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    12 left arrow 28
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Atom C3750 and Intel Core i7-5820K to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    21 W left arrow 140 W
  • Tjunction max.
    100 °C left arrow --
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Atom C3750 and Intel Atom C3750, 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 15.00 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 C3750 and Intel Core i7-5820K.

Compare the synthetic test values and choose the best processor!

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