AMD A8-3850
AMD A4-3420
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AMD A8-3850 vs AMD A4-3420. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2011
AMD A8-3850
AMD A8-3850
Released
Q4/2011
Overall score
star star star star star
AMD A4-3420
AMD A4-3420

Compare AMD A8-3850 VS AMD A4-3420. Which processor delivers superior performance?

In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.

AMD A8-3850 boasts a maximum frequency of 2.90 GHz GHz. 4 cores that enhance multitasking capabilities.With a power consumption of 100 W W, it ensures efficient performance.Released in Q3/2011, it incorporates the latest technology for optimal efficiency.

AMD A4-3420 features a maximum frequency of 2.80 GHz GHz. 2 cores designed for high-performance tasks.Its power consumption is 65 W W, providing a balance of power and efficiency.Launched in Q4/2011, it is built to handle demanding applications.

Differences

AMD A8-3850 Reasons to consider
AMD A8-3850
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1396 left arrow score
  • Higher clock speed

    Around 3% better clock speed

    2.90 GHz left arrow 2.80 GHz
  • More number of cores

    2 times more cores

    4 left arrow 2

Positions in all rankings

Common positions AMD A8-3850 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1284 place
  • Geekbench 5, 64bit (Multi-Core)
    1258 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    625 place
  • Geekbench 3, 64bit (Single-Core)
    739 place
  • Geekbench 3, 64bit (Multi-Core)
    576 place
  • Cinebench R11.5, 64bit (Single-Core)
    618 place
  • Cinebench R11.5, 64bit (Multi-Core)
    542 place
  • Estimated results for PassMark CPU Mark
    1011 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
  • Performance per watt

    About 0.65 times less performance per watt

    65 W left arrow 100 W

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 A8-3850 AMD A8-3850
AMD A4-3420 AMD A4-3420
CPU family and group

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    AMD A left arrow AMD A
  • Generation
    1 left arrow 1
  • CPU group
    AMD A8-3000 left arrow AMD A4-3000
CPU Technical specs

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

  • Frequency
    2.90 GHz left arrow 2.80 GHz
  • CPU Cores
    4 left arrow 2
  • Turbo (1 Core)
    No turbo left arrow No turbo
  • CPU Threads
    4 left arrow 2
  • Hyperthreading
    No left arrow No
  • Overclocking
    Yes left arrow Yes
  • Core architecture
    normal left arrow normal
IGPU

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

  • GPU name
    AMD Radeon HD 6550D 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
    5 left arrow 2
  • Shader
    400 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
    Q2/2011 left arrow Q4/2010
Hardware codec support

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

  • 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

Overview of the types and quantities of RAM supported by AMD A4-3420 and AMD A8-3850. The supported memory frequencies may vary depending on the motherboard configuration.

  • 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

Analyze the TDP (Thermal Design Power) requirements of AMD A8-3850 and AMD A4-3420 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

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

Information on architecture, interfaces, and additional instructions supported by AMD A8-3850 and AMD A4-3420, including virtual machine technologies and fabrication processes.

  • 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
    4.00 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

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between AMD A8-3850 and AMD A4-3420.

Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!

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
363
AMD A8-3850
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
1159
AMD A8-3850
621
AMD A4-3420
iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
480
AMD A8-3850
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
1512
AMD A8-3850
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
5511
AMD A8-3850
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
3.5
AMD A8-3850
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
3555
AMD A8-3850
1768
AMD A4-3420

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