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Differences What are the advantages of each

Front view of AMD A8 4557M

Reasons to consider the
AMD A8 4557M

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CPUBoss is not aware of any important advantages of the 4557M vs the 4500M.

Front view of AMD A8 4500M

Reasons to consider the
AMD A8 4500M

Report a correction

CPUBoss is not aware of any important advantages of the 4500M vs the 4557M.

Features Key features of the A8 4557M  vs 4500M 

clock speed

A8 4557M
1.9 GHz
A8 4500M
1.9 GHz

turbo clock speed

A8 4557M
2.8 GHz
A8 4500M
2.8 GHz

L2 cache

A8 4557M
4 MB
A8 4500M
4 MB

overclocked clock speed (air)

A8 4557M
2.8 GHz
A8 4500M
2.34 GHz

overclocked clock speed (water)

A8 4557M
2.8 GHz
A8 4500M
1.9 GHz

TDP

A8 4557M
35W
A8 4500M
35W

Specifications Full list of technical specs

summary

A8 4557M  vs
4500M 
Clock speed 1.9 GHz 1.9 GHz
Turbo clock speed 2.8 GHz 2.8 GHz
Cores Quad core Quad core

features

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

details

A8 4557M  vs
4500M 
Threads 4 4
L2 cache 4 MB 4 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.8 GHz 2.34 GHz
Overclocked clock speed (Water) 2.8 GHz 1.9 GHz
Overclocked clock speed (Air) 2.8 GHz 2.34 GHz

power consumption

TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Typical power consumption 28.44W 28.44W
AMD A8 4557M
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AMD A8 4500M
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