AMD A6-4400M vs AMD A4-5145M

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CPU comparison with benchmarks


AMD A6-4400M CPU1 vs CPU2 AMD A4-5145M
AMD A6-4400M AMD A4-5145M

CPU comparison

AMD A6-4400M or AMD A4-5145M - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD A6-4400M has 2 cores with 2 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A6-4400M was released in Q2/2012.

The AMD A4-5145M has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A4-5145M was released in Q2/2013.
AMD A (112) Family AMD A (112)
AMD A6-4000M (2) CPU group AMD A4-5000M (2)
2 Generation 3
Trinity (Piledriver) Architecture Richland (Piledriver)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A6-4400M has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A6-4400M is 2.70 GHz (3.20 GHz) while the AMD A4-5145M has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD A4-5145M is at 2.00 GHz (2.60 GHz).
AMD A6-4400M Characteristic AMD A4-5145M
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.70 GHz Frequency 2.00 GHz
3.20 GHz Turbo Frequency (1 Core) 2.60 GHz
3.20 GHz Turbo Frequency (All Cores) 2.60 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD A6-4400M Characteristic AMD A4-5145M
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD A6-4400M or AMD A4-5145M has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
AMD Radeon HD 7520G GPU AMD Radeon HD 8310G
0.50 GHz GPU frequency 0.42 GHz
0.69 GHz GPU (Turbo) 0.55 GHz
4 GPU Generation 5
32 nm Technology 32 nm
2 Max. displays 2
3 Compute units 2
192 Shader 128
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory 2 GB
11 DirectX Version 11

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
AMD Radeon HD 7520G GPU AMD Radeon HD 8310G
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD A6-4400M can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The AMD A4-5145M supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.
AMD A6-4400M Characteristic AMD A4-5145M
DDR3-1600 Memory DDR3-1333
Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache 1.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD A6-4400M is 35 W, while the AMD A4-5145M has a TDP of 17 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD A6-4400M Characteristic AMD A4-5145M
35 W TDP (PL1 / PBP) 17 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD A6-4400M is manufactured in 32 nm and has 1.00 MB cache. The AMD A4-5145M is manufactured in 32 nm and has a 1.00 MB cache.
AMD A6-4400M Characteristic AMD A4-5145M
32 nm Technology 32 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
FS1r2 Socket FP2
AMD-V Virtualization AMD-V
Yes AES-NI Yes
Operating systems
Q2/2012 Release date Q2/2013
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD A6-4400M to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD A6-4400M AMD A6-4400M
AMD Radeon HD 7520G @ 0.69 GHz
263 (100%)
AMD A4-5145M AMD A4-5145M
AMD Radeon HD 8310G @ 0.55 GHz
141 (54%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD A6-4400M AMD A6-4400M
2C 2T @ 3.20 GHz
324 (100%)
AMD A4-5145M AMD A4-5145M
2C 2T @ 2.60 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD A6-4400M AMD A6-4400M
2C 2T @ 3.20 GHz
477 (100%)
AMD A4-5145M AMD A4-5145M
2C 2T @ 2.60 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD A6-4400M AMD A6-4400M
2C 2T @ 3.20 GHz
1634 (100%)
AMD A4-5145M AMD A4-5145M
2C 2T @ 2.60 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD A6-4400M AMD A6-4400M
2C 2T @ 2.70 GHz
254 (100%)
AMD A4-5145M AMD A4-5145M
2C 2T @ 2.00 GHz
0 (0%)

Devices using this processor
AMD A6-4400M AMD A4-5145M
Unknown Unknown

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