AMD A6-4455M
AMD A4-4355M
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AMD A6-4455M vs AMD A4-4355M. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2012
AMD A6-4455M
AMD A6-4455M
Released
Q1/2012
Overall score
star star star star star
AMD A4-4355M
AMD A4-4355M

What's the best choice AMD A6-4455M or AMD A4-4355M? Which processor is faster?

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

AMD A6-4455M has a maximum frequency of 2.10 GHz. 2 Cores. Power consumption of 17 W. Released in Q2/2012.

AMD A4-4355M has a maximum frequency of 1.90 GHz. 2 Cores. Power consumption of 17 W. Released in Q1/2012.

Differences

AMD A6-4455M Reasons to consider
AMD A6-4455M
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1696 left arrow score
  • Higher clock speed

    Around 10% better clock speed

    2.10 GHz left arrow 1.90 GHz
  • Higher turbo clock speed

    Around 8% better overclocked clock speed

    2.60 GHz left arrow 2.40 GHz

Positions in all rankings

Common positions AMD A6-4455M CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1373 place
  • Geekbench 5, 64bit (Multi-Core)
    1524 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1284 place
  • Geekbench 3, 64bit (Single-Core)
    813 place
  • Geekbench 3, 64bit (Multi-Core)
    881 place
  • Cinebench R11.5, 64bit (Single-Core)
    761 place
  • Cinebench R11.5, 64bit (Multi-Core)
    814 place
  • Estimated results for PassMark CPU Mark
    1310 place
AMD A4-4355M Reasons to consider
AMD A4-4355M
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1591 left arrow score

Positions in all rankings

Common positions AMD A4-4355M CPU in popular benchmarks, for comparison with other models.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1424 place
  • Geekbench 3, 64bit (Single-Core)
    816 place
  • Geekbench 3, 64bit (Multi-Core)
    882 place
  • Cinebench R11.5, 64bit (Single-Core)
    600 place
  • Cinebench R11.5, 64bit (Multi-Core)
    821 place
  • Estimated results for PassMark CPU Mark
    1322 place

Specifications

Technical data
AMD A6-4455M AMD A6-4455M
AMD A4-4355M AMD A4-4355M
CPU family and group

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

  • Segment
    Mobile left arrow Mobile
  • Family
    AMD A left arrow AMD A
  • Generation
    2 left arrow 2
  • CPU group
    AMD A6-4000M left arrow AMD A4-4000M
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
    2.10 GHz left arrow 1.90 GHz
  • CPU Cores
    2 left arrow 2
  • Turbo (1 Core)
    2.60 GHz left arrow 2.40 GHz
  • CPU Threads
    2 left arrow 2
  • Turbo (2 Cores)
    2.60 GHz left arrow 2.40 GHz
  • 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
    AMD Radeon HD 7500G left arrow AMD Radeon HD 7400G
  • GPU frequency
    0.33 GHz left arrow 0.33 GHz
  • GPU (Turbo)
    0.43 GHz left arrow 0.42 GHz
  • Execution units
    4 left arrow 3
  • Shader
    256 left arrow 192
  • Max. GPU Memory
    1 GB left arrow 1 GB
  • Max. displays
    2 left arrow 2
  • Generation
    4 left arrow 4
  • DirectX Version
    11 left arrow 11
  • Technology
    32 nm left arrow 32 nm
  • Release date
    Q2/2012 left arrow Q3/2012
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
    Decode left arrow Decode
  • VP9
    No left arrow No
  • VP8
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    Decode left arrow Decode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
Memory specs & PCI

Types, channel quantity of RAM supported by AMD A4-4355M and AMD A6-4455M. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR3-1333 left arrow DDR3-1333
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP AMD A6-4455M and AMD A4-4355M to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    17 W left arrow 17 W
Technologies and extensions

Architecture, interfaces, additional instructions supported by AMD A6-4455M and AMD A6-4455M, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    AMD-V left arrow AMD-V
  • ISA extensions
    SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 left arrow SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
  • L3-Cache
    2.00 MB left arrow 1.00 MB
  • Architecture
    Trinity (Piledriver) left arrow Trinity (Piledriver)
  • Technology
    32 nm left arrow 32 nm
  • Socket
    FP2 left arrow FP2
  • Release date
    Q2/2012 left arrow Q1/2012

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between AMD A6-4455M and AMD A4-4355M.

Compare the synthetic test values and choose the best processor!

iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
217
AMD A6-4455M
163
AMD A4-4355M
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
1088
AMD A6-4455M
1076
AMD A4-4355M
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
1522
AMD A6-4455M
1513
AMD A4-4355M
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
0.62
AMD A6-4455M
0.52
AMD A4-4355M
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
0.86
AMD A6-4455M
0.72
AMD A4-4355M
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
1293
AMD A6-4455M
1181
AMD A4-4355M

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