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Differences What are the advantages of each

Front view of AMD Athlon 64 X2 42

Reasons to consider the
AMD Athlon 64 X2 42

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CPUBoss is not aware of any important advantages of the Athlon 64 X2 42 vs the A6 4400M.

Front view of AMD A6 4400M

Reasons to consider the
AMD A6 4400M

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines

Benchmarks Real world tests of Athlon 64 X2 42 vs A6 4400M

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Athlon 64 X2 42  vs
A6 4400M 
Clock speed 1.6 GHz 2.7 GHz
Cores Dual core Dual core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support No 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
3DNow!
Supplemental SSE3
AES

power consumption

TDP 20W 35W
Annual home energy cost 4.82 $/year 8.43 $/year
Performance per watt 2.21 pt/W 9.6 pt/W
Typical power consumption 16.25W 28.44W

details

Athlon 64 X2 42  vs
A6 4400M 
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 65 nm 32 nm
Max CPUs 1 1
Operating temperature Unknown - 95°C Unknown - 100°C

overclocking

Overclocked clock speed 2.11 GHz 3.2 GHz
Overclocked clock speed (Water) 1.6 GHz 2.7 GHz
PassMark (Overclocked) 396.6 982.4
Overclocked clock speed (Air) 2.11 GHz 3.2 GHz

integrated graphics

GPU None GPU
Label N/A Radeon™ HD 7520G
Latest DirectX N/A 11.0
GPU clock speed N/A 496 MHz
Turbo clock speed N/A 685 MHz
AMD Athlon 64 X2 42
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AMD A6 4400M
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