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Differences What are the advantages of each

Front view of Intel Celeron N2840

Reasons to consider the
Intel Celeron N2840

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CPUBoss is not aware of any important advantages of the Intel Celeron N2840 vs the AMD A8 4557M.

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 AMD A8 4557M vs the Intel Celeron N2840.

Features Key features of the Celeron N2840  vs A8 4557M 

clock speed

Celeron N2840
2.16 GHz
A8 4557M
1.9 GHz

turbo clock speed

Celeron N2840
2.58 GHz
A8 4557M
2.8 GHz

L2 cache

overclocked clock speed (air)

Celeron N2840
2.58 GHz
A8 4557M
2.8 GHz

overclocked clock speed (water)

Celeron N2840
2.17 GHz
A8 4557M
2.8 GHz

TDP

Specifications Full list of technical specs

summary

Celeron N2840  vs
A8 4557M 
Clock speed 2.16 GHz 1.9 GHz
Turbo clock speed 2.58 GHz 2.8 GHz
Cores Dual core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 7.5W 35W
Annual home energy cost 1.81 $/year 8.43 $/year
Typical power consumption 6.09W 28.44W

details

Celeron N2840  vs
A8 4557M 
Threads 2 4
L2 cache 1 MB 4 MB
L2 cache per core 0.5 MB/core 1 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.58 GHz 2.8 GHz
Overclocked clock speed (Water) 2.17 GHz 2.8 GHz
Overclocked clock speed (Air) 2.58 GHz 2.8 GHz
Intel Celeron N2840
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AMD A8 4557M
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