AMD A4-5300 AMD A6-6400K
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AMD A4-5300 vs AMD A6-6400K

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The AMD A4-5300 was introduced to the market as a cost-efficient solution for simple office applications and basic home computers.

This processor is based on the Kabini architecture and is manufactured using the 28-nanometer process. It features two cores and two threads, with the focus on a stable basic supply. Without Level 2 cache, but with one megabyte of Level 3 cache, the computing power is designed for word processing and internet use.

The integrated AMD Radeon HD 7480D handles graphics output, with a maximum memory bandwidth of 26 GB/s. In common benchmarks, the AMD A4-5300 delivers performance that is almost on par with the competing model, as the differences are small. The thermal design power allows for quiet operation in standard cases.

For simple tasks, this processor offers a balanced ratio between acquisition costs and daily utility. The AMD A6-6400K is aimed at users looking for a versatile processor for multimedia stations and was designed for this segment.

It is based on the Richland architecture and is manufactured using the 32-nanometer process. With two cores and a memory bandwidth of 30 GB/s, it offers a solid foundation for fluid workflows. Computing performance in single-core tests differs only insignificantly from the comparison model, qualifying both CPUs for similar areas of application.

The integrated AMD Radeon HD 8470D allows for slightly improved rendering of graphical content compared to smaller models, but remains primarily suitable for simple visual tasks. Power consumption is optimized so that no complex cooling solutions are necessary. Due to its technical features, the AMD A6-6400K is a functional choice for users who value stable desktop operation at low investment costs.

AMD A4-5300

  • Manufacturing in 28-nanometer process
  • Kabini architecture with two cores
  • Integrated AMD Radeon HD 7480D graphics unit
  • Maximum memory bandwidth of 26 GB/s

AMD A6-6400K

  • Richland architecture with two cores
  • Integrated AMD Radeon HD 8470D graphics unit
  • Maximum memory bandwidth of 30 GB/s
  • One megabyte Level 3 cache available

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 2 - 93 %
AMD A4-5300
Rank 1 - 100 %
AMD A6-6400K
Multi-core performance
Rank 2 - 79 %
AMD A4-5300
Rank 1 - 100 %
AMD A6-6400K
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

AMD A4-5300
2C / 2T · 3.60 GHz
438
AMD A6-6400K
AMD A6-6400K 100 %
2C / 2T · 4.10 GHz
471
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

AMD A4-5300
2C / 2T · 3.60 GHz
663
AMD A6-6400K
AMD A6-6400K 100 %
2C / 2T · 4.10 GHz
723
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

AMD A4-5300
AMD Radeon HD 7480D
184
AMD A6-6400K
AMD A6-6400K 100 %
AMD Radeon HD 8470D
307
CPU-Z Benchmark 17 Multi-Core

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

AMD A4-5300
2C / 2T · 3.40 GHz
324
AMD A6-6400K
AMD A6-6400K 100 %
2C / 2T · 3.90 GHz
370

More benchmarks

At a glance

Wischen
AMD A4-5300AMD A6-6400K
FamilyAMD A (112)AMD A (112)
CPU groupAMD A4-5000 (5)AMD A6-6000 (3)
ArchitectureKabini (Jaguar)Richland (Piledriver)
Technology28 nm32 nm
SegmentNotebookDesktop
SocketFM2FM2
Predecessor
Successor

CPU Cores and Base Frequency

Wischen
AMD A4-5300AMD A6-6400K
CPU Cores / Threads2 / 22 / 2
Hyperthreading / SMT
Core architecturenormalnormal
Cores: 2x 2x
Frequency: 3.40 GHz 3.90 GHz
Turbo (1 Core): 3.60 GHz 4.10 GHz
Turbo (All Cores): 3.60 GHz 4.10 GHz
L2-Cache
L3-Cache1.00 MB1.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
AMD A4-5300AMD A6-6400K
GPU nameAMD Radeon HD 7480DAMD Radeon HD 8470D
GPU frequency0.72 GHz0.80 GHz
CUs / Shader2 / 1283 / 192
Raytracing
Max. displays22
Max. GPU Memory2 GB2 GB
Technology32 nm32 nm
Release dateQ2/2012Q2/2013

NPU AI performance

Wischen
AMD A4-5300AMD A6-6400K
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen
AMD A4-5300AMD A6-6400K
MemoryDDR3-1600 (25.6 GB/s)
DDR3-1866 (29.9 GB/s)
Max. Memory
Memory channels22
ECCNoNo
PCIe
PCIe Bandwidth

Thermal Management

Wischen
AMD A4-5300AMD A6-6400K
TDP65 W65 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen
AMD A4-5300AMD A6-6400K
Chip designUnknownUnknown
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)x86-64 (64 bit)
ISA extensionsSSE4a, SSE4.1, SSE4.2, AVXSSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
Release dateQ3/2012Q2/2013
Release price38 $55 $
Documents

Your rating

Here you can rate one or both of the processors. The average rating of AMD A4-5300 is 3.0 stars (4 ratings), while AMD A6-6400K has received 4.5 stars (11 ratings).

Click on the stars to rate one or both processors.

AMD A4-5300
AMD A4-5300
2C / 2T · 3.40 - 3.60 GHz
AMD A6-6400K
AMD A6-6400K
2C / 2T · 3.90 - 4.10 GHz

Most popular CPUs in both categories

AMD A4-5300
AMD A4-5300
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