AMD A4-3400
AMD A4-3420
Select video card 1
Select video card 2

AMD A4-3400 vs AMD A4-3420. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2011
AMD A4-3400
AMD A4-3400
Released
Q4/2011
Overall score
star star star star star
AMD A4-3420
AMD A4-3420

What's the best choice AMD A4-3400 or AMD A4-3420? Which processor is faster?

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

AMD A4-3400 has a maximum frequency of 2.70 GHz. 2 Cores. Power consumption of 65 W. Released in Q3/2011.

AMD A4-3420 has a maximum frequency of 2.80 GHz. 2 Cores. Power consumption of 65 W. Released in Q4/2011.

Differences

AMD A4-3400 Reasons to consider
AMD A4-3400
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1568 left arrow score

Positions in all rankings

Common positions AMD A4-3400 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R20 (Single-Core)
    571 place
  • Cinebench R20 (Multi-Core)
    524 place
  • Cinebench R15 (Single-Core)
    966 place
  • Cinebench R15 (Multi-Core)
    1011 place
  • Geekbench 5, 64bit (Single-Core)
    1311 place
  • Geekbench 5, 64bit (Multi-Core)
    1459 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1359 place
  • Geekbench 3, 64bit (Single-Core)
    765 place
  • Geekbench 3, 64bit (Multi-Core)
    831 place
  • Cinebench R11.5, 64bit (Single-Core)
    619 place
  • Cinebench R11.5, 64bit (Multi-Core)
    706 place
  • Estimated results for PassMark CPU Mark
    1332 place
AMD A4-3420 Reasons to consider
AMD A4-3420
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1700 left arrow score
  • Higher clock speed

    Around 4% better clock speed

    2.80 GHz left arrow 2.70 GHz

Positions in all rankings

Common positions AMD A4-3420 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1312 place
  • Geekbench 5, 64bit (Multi-Core)
    1467 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1363 place
  • Geekbench 3, 64bit (Single-Core)
    755 place
  • Geekbench 3, 64bit (Multi-Core)
    812 place
  • Cinebench R11.5, 64bit (Multi-Core)
    745 place
  • Estimated results for PassMark CPU Mark
    1258 place

Specifications

Technical data
AMD A4-3400 AMD A4-3400
AMD A4-3420 AMD A4-3420
CPU family and group

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

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    AMD A left arrow AMD A
  • Generation
    1 left arrow 1
  • CPU group
    AMD A4-3000 left arrow AMD A4-3000
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
    2.70 GHz left arrow 2.80 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
    Yes 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
    AMD Radeon HD 6410D left arrow AMD Radeon HD 6410D
  • GPU frequency
    0.60 GHz left arrow 0.60 GHz
  • GPU (Turbo)
    No turbo left arrow No turbo
  • Execution units
    2 left arrow 2
  • Shader
    160 left arrow 160
  • Max. GPU Memory
    1 GB left arrow 1 GB
  • Max. displays
    2 left arrow 2
  • Generation
    3 left arrow 3
  • DirectX Version
    11 left arrow 11
  • Technology
    32 nm left arrow 32 nm
  • Release date
    Q4/2010 left arrow Q4/2010
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 A4-3420 and AMD A4-3400. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR3-1600 left arrow DDR3-1600
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
Encryption
  • AES-NI
    No left arrow No
Thermal Management

Compare the TDP requirements of TDP AMD A4-3400 and AMD A4-3420 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    65 W left arrow 65 W
Technologies and extensions

Architecture, interfaces, additional instructions supported by AMD A4-3400 and AMD A4-3400, 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
    SSE3, SSE4a left arrow SSE3, SSE4a
  • L3-Cache
    1.00 MB left arrow 1.00 MB
  • Architecture
    Llano (K10) left arrow Llano (K10)
  • Technology
    32 nm left arrow 32 nm
  • Socket
    FM1 left arrow FM1
  • Release date
    Q3/2011 left arrow Q4/2011

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between AMD A4-3400 and AMD A4-3420.

Compare the synthetic test values and choose the best processor!

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
349
AMD A4-3400
348
AMD A4-3420
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
643
AMD A4-3400
621
AMD A4-3420
iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
192
AMD A4-3400
192
AMD A4-3420
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
1364
AMD A4-3400
1430
AMD A4-3420
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
2532
AMD A4-3400
2732
AMD A4-3420
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
1.53
AMD A4-3400
1.9
AMD A4-3420
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
1591
AMD A4-3400
1768
AMD A4-3420

Latest comparisons