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Differences What are the advantages of each

Front view of AMD A6 4400M

Reasons to consider the
AMD A6 4400M

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CPUBoss is not aware of any important advantages of the 4400M vs the 3420M.

Front view of AMD A6 3420M

Reasons to consider the
AMD A6 3420M

Report a correction

CPUBoss is not aware of any important advantages of the 3420M vs the 4400M.

Benchmarks Real world tests of A6 4400M vs 3420M

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

A6 4400M
28.71 mHash/s
A6 3420M
23.72 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

A6 4400M
0.34 fps
A6 3420M
0.25 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

A6 4400M
2,155
A6 3420M
1,666

Sky Diver Data courtesy FutureMark

A6 4400M
1,674
A6 3420M
1,502

Cloud Gate Data courtesy FutureMark

A6 4400M
2,119
A6 3420M
2,982

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A6 4400M
2,091
A6 3420M
3,126

GeekBench 3 (Single core) Data courtesy Primate Labs

A6 4400M
1,434
A6 3420M
973

GeekBench 3 (AES single core) Data courtesy Primate Labs

A6 4400M
1,680,000 MB/s
A6 3420M
76,600 MB/s

Specifications Full list of technical specs

summary

A6 4400M  vs
3420M 
Clock speed 2.7 GHz 1.5 GHz
Turbo clock speed 3.2 GHz 2.4 GHz
Cores Dual core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
XOP
AVX
SSE3
SSE
CLMUL
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
CVT16
AMD-V
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

integrated graphics

GPU GPU GPU
Label Radeon™ HD 7520G Radeon™ HD 6520G
Latest DirectX 11.0 11.0
GPU clock speed 496 MHz 400 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333

details

A6 4400M  vs
3420M 
Threads 2 4
L2 cache 1 MB 4 MB
L2 cache per core 0.5 MB/core 1 MB/core
L3 cache 0.5 MB 1 MB
L3 cache per core 0.25 MB/core 0.25 MB/core
Manufacture process 32 nm 32 nm
Transistor count 1,303,000,000 1,450,000,000
Max CPUs 1 1
Die size 246 mm² 228 mm²
Clock multiplier 27 12
Voltage range 0.81 - 1.32V 0.91 - 1.41V
Operating temperature Unknown - 100°C Unknown - 100°C

overclocking

Overclocked clock speed 3.2 GHz 2.62 GHz
Overclocked clock speed (Water) 2.7 GHz 1.5 GHz
Overclocked clock speed (Air) 3.2 GHz 2.62 GHz

power consumption

TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Performance per watt 9.6 pt/W 3.11 pt/W
Typical power consumption 28.44W 28.44W
AMD A6 4400M
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AMD A6 3420M
Report a correction

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