AMD A6-4400M vs A8-4500M

Mini Review

AMD A6-4400M advantages

  • The AMD A6-4400M performs 33% better in single-threaded programs.

AMD A8-4500M advantages

  • The microprocessor is 40% faster when running multi-threaded programs.
  • Memory performance of this processor is better.
  • In games and graphics tasks, the CPU is 8% faster.

A6-4400M vs A8-4500M performance comparison

The charts in the table below demonstrate performance of A6-4400M and A8-4500M microprocessors in a number of different types of applications. The numbers for 'Single-threaded performance', 'Multi-threaded performance' and 'Integrated Graphics performance' charts are calculated as an average of several related benchmarks, that you can see in the "Benchmarks" tab. Consequentally, the displayed results may differ from results, that you may receive in individual tests. We also averaged the numbers for application type specific benchmarks and all-around performance benchmarks, and presented them in the 'Overall performance' chart.
Single-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1.33
 
1
 
 
Higher is better
Multi-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.4
 
 
Higher is better
Memory-intensive applications
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.06
 
 
Higher is better
Integrated Graphics performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.08
 
 
Higher is better
Overall performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.02
 
 
Higher is better
 

  - AMD A6-4400M       - AMD A8-4500M

Please see the "Benchmarks" tab for exhaustive list of benchmarks, demonstrating performance difference between A6-4400M and A8-4500M in various types of programs.


A6-4400M vs A8-4500M power consumption comparison

Thermal Design Power
40
32
24
16
8
0
 
 
35W
 
35W
 
 
Lower is better
 

Detailed side by side comparison of A6-4400M vs AMD A8-4500M specs can be found in the "Specifications" tab. More detailed comparison of internal features of both processors you will find in the "CPUIDs" tab.


Pros and Cons summary

A6-4400M A8-4500M
General recommendations:
Somewhat higher performance in single-threaded applications
  General recommendations:
A bit higher performance in all kinds of programs,
Insignificantly faster in graphics applications

Drawbacks:

Performs a bit worse in all task types,
Slightly slow in graphics tasks
 

Drawbacks:

Performs worse in single-threaded programs
Jump to:
  • Benchmarks
  • CPUIDs
  • Comments
 

More comparisons

Compare AMD A6-4400M with...

Other A8-Series for Notebooks CPU:

Any CPU:


Compare AMD A8-4500M with...

Other A6-Series for Notebooks CPU:

Any CPU:


Note: To see differences with any CPU, type in any combination of the following into the "Any CPU" field: manufacturer name, full or partial family name, model number, part number, core name, socket name, operating frequency, bus speed (must have FSB suffix), and the last level cache. Here are some valid searches:

  i5-3570K
  Intel Celeron 2 GHz
  Piledriver
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit AMD A6-4400M and AMD A8-4500M pages for more complete specifications of both microprocessors.

 AMD A6-4400MAMD A8-4500M
Market segmentMobile
ManufacturerAMD
FamilyA6-Series for NotebooksA8-Series for Notebooks
Basic details
Model numberA6-4400MA8-4500M
CPU part numberAM4400DEC23HJAM4500DEC44HJ
Introduction dateMay 15, 2012
 
CPU features
Core nameTrinity
Platform nameComal
MicroarchitecturePiledriver
Technology (micron)0.032
Data width (bits)64
SocketSocket FS1 (FS1r2)
Frequency (MHz)27001900
Turbo Frequency (MHz)32002800
L1 cache64 KB (code) / 32 KB (data)128 KB (code) / 64 KB (data)
L2 cache (KB)10244096
Max temperature (°C)100
TDP (Watt)35
Core voltage (V)0.8125 - 1.3250.8125 - 1.3
Cores24
Threads24
Multiprocessing1
 
Instruction set extensions
AES / Advanced Encryption Standard+
AMD64 / EM64T 64-bit technology+
AVX / Advanced Vector Extensions+
BMI1 / Bit Manipulation+
F16C / 16-bit Floating-Point conversion+
FMA3 / 3-operand Fused Multiply-Add+
FMA4 / 4-operand Fused Multiply-Add+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+
SSE4.2+
SSSE3 / Supplemental SSE3+
XOP / eXtended Operations+
 
Supported technologies
PowerNow! / Enhanced SpeedStep+
Turbo Core / Turbo Boost+
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeRadeon HD 7520GRadeon HD 7640G
Shader cores192256
Base frequency (MHz)496
Maximum frequency (MHz)685
 
Integrated Memory Controller(s)
The number of controllers1
Memory channels2
Supported memoryDDR3-1600, DDR3L-1600, DDR3U-1333
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "AMD A6-4400M" or "AMD A8-4500M" parts please click on the links in the table header.

Benchmarks

System setup

Below is a complete set of AMD A6-4400M and A8-4500M benchmarks from our CPU benchmark database. Both microprocessors were tested on Jetway NF83 motherboard with 16GB dual-channel Corsair Vengeance CMSX16GX3M2A1866C10 (DDR3-1866) memory, and Integrated on-chip ATI Radeon 6000-series graphics.

All tests were performed at default frequency and voltage, using manufacturer's stock fan/heatsink. None of the components were overclocked. Motherboard BIOS options were left at default settings.

The results of all benchmarks are broken into four categories: multi-threaded, single-threaded, memory intensive and graphics / gaming.


A6-4400M vs A8-4500M single-threaded benchmarks

Single-threaded benchmarks run on a single CPU core, and do not depend on such features as the number of cores, or Hyper-Threading technology. Additionally, they do not utilize on-chip caches, dedicated to other cores.


    AMD A6-4400M           AMD A8-4500M

3DMark03 CPU score benchmark

Uses DirectX software vertex shader to run Wings of Fury and Trolls' Lair games, and calculates a 3DMark03 CPU score based on averaged number of frames per second, achieved by the CPU/GPU combination.
100%
90.3%

CINEBENCH R10 CPU score (1 core) benchmark

Measures performance of a single-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
100%
74.5%

FLAC encoding - single process benchmark

Reports the number of songs, converted by a single CPU core from WAV to FLAC format using the best possible compression.
100%
74.7%

H.264 video encoding - single process benchmark

Measures the number of frames, converted by one CPU thread from MPEG2 format to H.264 format using high quality settings.
100%
76.5%

LAME MP3 encoding - single process benchmark

Reports the number of MP3 songs, encoded by one CPU core per one minute.
100%
73.0%

    AMD A6-4400M           AMD A8-4500M

PCMark2002 CPU score benchmark

100%
72.8%

Super PI (1M) benchmark

Measures time, required to calculate the first 1 million digits after the decimal point in the number Pi.
100%
76.2%

XVid video encoding - single process benchmark

Reports how many frames per second can be transcoded by a single CPU core from MPEG2 to XVid (MPEG4) format, utilizing single-pass conversion method.
100%
77.2%


A6-4400M vs A8-4500M multi-threaded benchmarks

Multi-threaded benchmarks utilize all CPU cores and other on-chip resources (on-chip caches, internal buffers, etc). Intel's Hyper-Threading feature also helps to improve multi-threading performance.


    AMD A6-4400M           AMD A8-4500M

3DMark06 CPU score benchmark

Estimates processor performance based on how fast it runs such CPU-intensive code as game logic, physics and pathfinding AI. The test requires DirectX 9.0.
100%
74.0%

Apache web server - dynamic pages benchmark

Shows an average number of dynamic HTML pages served per second by local instance of Apache 1.3.41 web server. The test has much greater error margin than other tests.
100%
98.1%

Apache web server - static pages benchmark

Shows an average number of very simple static HTML pages served per second by local Apache 1.3.41 web server. The test has much greater error margin than other tests.
100%
77.6%

Blowfish encryption benchmark

Reports encryption speed of pre-defined 32KB text block. The data is encrypted using Blowfish algorithm.
100%
66.7%

CINEBENCH R10 CPU score benchmark

Measures performance of multi-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
100%
71.7%

    AMD A6-4400M           AMD A8-4500M

CINEBENCH R10 render time (seconds) benchmark

Measures time taken to render a photo-realistic 3D image using CINEMA 4D software engine.
100%
71.7%

CrystalMark ALU benchmark

100%
68.8%

CrystalMark FPU benchmark

100%
69.1%

Euler3D benchmark

100%
67.1%

FLAC encoding - multiple processes benchmark

Reports the number of songs, converted from WAV to FLAC format by all CPU cores using the best possible compression.
100%
68.0%

    AMD A6-4400M           AMD A8-4500M

Fritz Chess Benchmark benchmark

100%
67.6%

H.264 video encoding - multiple processes benchmark

Measures the number of frames, converted by all logical processors from MPEG2 format to H.264 format using single-pass method and high quality settings.
100%
67.2%

H.264 video encoding - multithreaded benchmark

Measures the number of frames, converted by all logical processors from MPEG2 format to H.264 format using multi-threading system calls, dual-pass method and high quality settings.
100%
79.8%

LAME MP3 encoding - multiple processes benchmark

Reports the number of MP3 songs, encoded by all CPU cores per one minute.
100%
67.6%

MySQL 5.0.96 - selecting data benchmark

Shows sustained number of SQL requests per second served by local instance of MySQL server v5.0.96. This test scales well with the number of CPU cores.
100%
71.8%

    AMD A6-4400M           AMD A8-4500M

PCMark05 CPU score benchmark

100%
95.0%

PCMark05 score benchmark

100%
99.7%

Sandra Dhrystone (MIPS) benchmark

Runs Dhrystone test on all cores, and reports estimated integer performance in MIPS (Millions of Instructions Per Second).
100%
70.9%

Sandra MultiMedia Floating Point (it/s) benchmark

100%
68.3%

Sandra MultiMedia Integer (it/s) benchmark

100%
64.9%

    AMD A6-4400M           AMD A8-4500M

Sandra Whetstone (MFLOPS) benchmark

Runs Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
100%
67.1%

Sandra Whetstone SSE2 (MFLOPS) benchmark

Runs SSE2-enabled Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
100%
67.6%

XVid video encoding - multiple processes benchmark

Reports how many frames per second can be transcoded by all CPU cores from MPEG2 to XVid (MPEG4) format, utilizing single-pass conversion method.
100%
67.6%

wPrime v1.55 (32M) benchmark

wPrime benchmark measures time taken to calculate square roots of numbers from 1 to 33554431.
100%
67.3%


A6-4400M vs A8-4500M graphics benchmarks

Graphics benchmarks depend on the type of integrated or discrete graphics adapter, and to less extent on the processor performance. Because these benchmarks are synthetic, they may not truly represent gaming performance. However, they still can be used to estimate whether one processor will perform faster or slower than another CPU in games and other 3D tasks.


    AMD A6-4400M           AMD A8-4500M

3DMark03 game score benchmark

Measures graphics and 3D game performance of discrete and integrated GPUs using 4 different game simulations, that have varying level of DirectX support from version 7 to version 9.
100%
88.7%

3DMark06 3DMark score benchmark

Measures 3D graphics and game performance of CPU/GPU combination by running 4 game simulations, that make extensive use of DirectX 9.0/9.0C capabilities.
100%
94.1%

3DMark2001 score benchmark

Runs a series of game simulations and feature tests to measure graphics and 3D game performance of discrete and integrated GPUs. It utilizes a single CPU core, and it is compatible with DirectX 8 and later APIs.
100%
82.4%

CINEBENCH R10 OpenGL score benchmark

100%
88.1%

PCMark05 Graphics score benchmark

100%
94.4%


A6-4400M vs A8-4500M memory performance

Memory-intensive tests or programs move large amounts of data to/from memory, and they depend more on memory throughput and the size of on-chip caches, rather than on CPU integer/FP/SIMD performance.


    AMD A6-4400M           AMD A8-4500M

7Zip compressing/decompressing speed (1 thread) benchmark

100%
77.5%

CrystalMark Memory benchmark

100%
71.2%

PCMark05 Memory score benchmark

100%
82.2%

PCMark2002 Memory score benchmark

100%
91.4%

WinRAR compressing/decompressing speed benchmark

100%
67.9%

CPUIDs

The table below compares two random CPUID records for AMD A6-4400M and AMD A8-4500M microprocessors, that were submitted to our CPUID database.

  CPUID 1 CPUID 2
ManufacturerAMD
CPU FamilyA6-Series for NotebooksA8-Series for Notebooks
Model / Processor NumberA6-4400MA8-4500M
Frequency2695 MHz2374 MHz
CWID version0.5
Part numberAM4400DEC23HJAM4500DEC44HJ
S-Spec / Stepping CodeGA 1237PNNGA 1213PGT
 
General information
VendorAuthenticAMD
Processor name (BIOS)AMD A6-4400M APU with Radeon(tm) HD Graphics AMD A8-4500M APU with Radeon(tm) HD Graphics
Cores24
Compute units12
Logical processors24
Processor typeOriginal OEM Processor
Core steppingTN-A1
CPUID signature610F01
Family21 (015h)
Model16 (010h)
Stepping 1 (01h)
SocketAM3+
 
Cache
L1 data: Associativity4-way set associative
L1 data: Line size64 bytes
L1 data: Lines per tag1
L1 data: Size2 x 16 KB4 x 16 KB
L1 instruction: Associativity2-way set associative
L1 instruction: Comments1 cache per 2 cores
L1 instruction: Line size64 bytes
L1 instruction: Lines per tag1
L1 instruction: Size64 KB2 x 64 KB
L2: Associativity16-way set associative
L2: Comments1 cache per 2 cores
L2: Line size64 bytes
L2: Lines per tag1
L2: Size1 MB2 x 2 MB
 
Instruction set extensions
AES+
AMD extensions to MMX+
AVX+
BMI1+
F16C+
FMA+
FMA4+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+
SSE4.2+
SSE4A+
SSSE3+
TBM+
XOP+
 
Additional instructions
Advanced Bit manipulation+
CLFLUSH+
CMOV+
CMPXCHG16B+
CMPXCHG8B+
FXSAVE/FXRSTORE+
MONITOR/MWAIT+
PCLMULDQ+
POPCNT+
PREFETCH/PREFETCHW+
RDTSCP+
SKINIT / STGI support+
SYSCALL/SYSRET+
SYSENTER/SYSEXIT+
XSAVE / XRESTORE states+
 
Major features
64-bit / Intel 64+
NX bit/XD-bit+
On-chip Floating Point Unit+
PowerNow! / Cool'n'Quiet+
Secure Virtual Machine (Virtualization)+
Turbo Core+
 
Other features
1 GB large page support+
100MHz multiplier control+
128-bit SSE instructions+
36-bit page-size extensions+
Advanced programmable interrupt controller+
Core multi-processing legacy mode+
Debugging extensions+
Extended APIC space+
Hardware P-state control+
Hardware thermal control+
Instruction based sampling+
LAHF / SAHF support in 64-bit mode+
LBR virtualization+
LOCK MOV CR0 means MOV CR8+
Lightweight profiling support+
Machine check architecture+
Machine check exception+
Memory-type range registers+
Misaligned SSE mode+
Model-specific registers+
Nested page tables+
OS visible workaround+
Page attribute table+
Page global extension+
Page-size extensions (4MB pages)+
Physical address extensions+
SVM lock+
Support for NRIP save+
THERMTRIP+
TSC rate is ensured to be invariant across all states+
Temperature sensor+
Time stamp counter+
Virtual 8086-mode enhancements+
Watchdog timer support+
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed

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