Intel Celeron 3955U
Intel Celeron 3855U
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Intel Celeron 3955U vs Intel Celeron 3855U. Specifications, performance, tests

Overall score
star star star star star
Released
Q4/2015
Intel Celeron 3955U
Intel Celeron 3955U
Released
Q4/2015
Overall score
star star star star star
Intel Celeron 3855U
Intel Celeron 3855U

What's the best choice Intel Celeron 3955U or Intel Celeron 3855U? Which processor is faster?

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

Intel Celeron 3955U has a maximum frequency of 2.00 GHz. 2 Cores. Power consumption of 15 W. Released in Q4/2015.

Intel Celeron 3855U has a maximum frequency of 1.60 GHz. 2 Cores. Power consumption of 15 W. Released in Q4/2015.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    1482 left arrow score
  • Higher clock speed

    Around 20% better clock speed

    2.00 GHz left arrow 1.60 GHz

Positions in all rankings

Common positions Intel Celeron 3955U CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    868 place
  • Cinebench R15 (Multi-Core)
    958 place
  • Geekbench 5, 64bit (Single-Core)
    1136 place
  • Geekbench 5, 64bit (Multi-Core)
    1343 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1407 place
  • Geekbench 3, 64bit (Single-Core)
    599 place
  • Geekbench 3, 64bit (Multi-Core)
    711 place
  • Cinebench R11.5, 64bit (Single-Core)
    596 place
  • Cinebench R11.5, 64bit (Multi-Core)
    711 place
  • Cinebench R11.5, 64bit (iGPU, OpenGL)
    280 place
  • Estimated results for PassMark CPU Mark
    1242 place
  • Place in the overall ranking

    (based on several benchmarks)

    1570 left arrow score

Positions in all rankings

Common positions Intel Celeron 3855U CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    958 place
  • Cinebench R15 (Multi-Core)
    1007 place
  • Geekbench 5, 64bit (Single-Core)
    1256 place
  • Geekbench 5, 64bit (Multi-Core)
    1428 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1413 place
  • Geekbench 3, 64bit (Single-Core)
    709 place
  • Geekbench 3, 64bit (Multi-Core)
    790 place
  • Cinebench R11.5, 64bit (Single-Core)
    694 place
  • Cinebench R11.5, 64bit (Multi-Core)
    689 place
  • Cinebench R11.5, 64bit (iGPU, OpenGL)
    278 place
  • Estimated results for PassMark CPU Mark
    1289 place

Specifications

Technical data
Intel Celeron 3955U Intel Celeron 3955U
Intel Celeron 3855U Intel Celeron 3855U
CPU family and group

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

  • Segment
    Mobile left arrow Mobile
  • Family
    Intel Celeron left arrow Intel Celeron
  • Generation
    7 left arrow 7
  • CPU group
    Intel Celeron 3000 left arrow Intel Celeron 3000
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
    2.00 GHz left arrow 1.60 GHz
  • CPU Cores
    2 left arrow 2
  • Turbo (1 Core)
    No turbo left arrow No turbo
  • CPU Threads
    2 left arrow 2
  • Turbo (2 Cores)
    No turbo left arrow No turbo
  • Hyperthreading
    No left arrow No
  • 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
    Intel HD Graphics 510 left arrow Intel HD Graphics 510
  • GPU frequency
    0.30 GHz left arrow 0.30 GHz
  • GPU (Turbo)
    0.90 GHz left arrow 0.90 GHz
  • Execution units
    12 left arrow 12
  • Shader
    96 left arrow 96
  • Max. GPU Memory
    32 GB left arrow 32 GB
  • Max. displays
    3 left arrow 3
  • Generation
    9 left arrow 9
  • DirectX Version
    12.0 left arrow 12.0
  • Technology
    14 nm left arrow 14 nm
  • Release date
    Q1/2015 left arrow Q1/2015
Hardware codec support

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

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

Types, channel quantity of RAM supported by Intel Celeron 3855U and Intel Celeron 3955U. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR4-2133LPDDR3-1866 left arrow DDR4-2133LPDDR3-1866
  • ECC
    Yes left arrow Yes
  • Memory channels
    2 left arrow 2
  • PCIe version
    2.0 left arrow 2.0
  • PCIe lanes
    10 left arrow 10
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Celeron 3955U and Intel Celeron 3855U to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    15 W left arrow 15 W
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Celeron 3955U and Intel Celeron 3955U, 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
  • L3-Cache
    2.00 MB left arrow 2.00 MB
  • Architecture
    Kaby Lake U left arrow Kaby Lake U
  • Technology
    14 nm left arrow 14 nm
  • Socket
    N/A left arrow N/A
  • Release date
    Q4/2015 left arrow Q4/2015

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Celeron 3955U and Intel Celeron 3855U.

Compare the synthetic test values and choose the best processor!

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
85
Intel Celeron 3955U
68
Intel Celeron 3855U
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
159
Intel Celeron 3955U
127
Intel Celeron 3855U
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
498
Intel Celeron 3955U
383
Intel Celeron 3855U
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
917
Intel Celeron 3955U
722
Intel Celeron 3855U
iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
173
Intel Celeron 3955U
173
Intel Celeron 3855U
Geekbench 3, 64bit (Single-Core)
Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
2104
Intel Celeron 3955U
1683
Intel Celeron 3855U
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
3778
Intel Celeron 3955U
3022
Intel Celeron 3855U
Cinebench R11.5, 64bit (Single-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D
0.96
Intel Celeron 3955U
0.77
Intel Celeron 3855U
Cinebench R11.5, 64bit (Multi-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D
1.78
Intel Celeron 3955U
1.43
Intel Celeron 3855U
Cinebench R11.5, 64bit (iGPU, OpenGL)
The iGPU test involves rendering a specific 3D scene, based on CINEMA 4D
15.1
Intel Celeron 3955U
15.1
Intel Celeron 3855U
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
1842
Intel Celeron 3955U
1474
Intel Celeron 3855U

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