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Differences What are the advantages of each

Front view of Intel Atom Z520PT

Reasons to consider the
Intel Atom Z520PT

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CPUBoss is not aware of any important advantages of the Intel Atom Z520PT vs the AMD E2 1800.

Front view of AMD E2 1800

Reasons to consider the
AMD E2 1800

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required

Features Key features of the Atom Z520PT  vs E2 1800 

clock speed

Atom Z520PT
1.33 GHz
E2 1800
1.7 GHz

L2 cache

Atom Z520PT
0.5 MB
E2 1800
1 MB

overclocked clock speed (air)

Atom Z520PT
1.33 GHz
E2 1800
1.72 GHz

overclocked clock speed (water)

Atom Z520PT
1.33 GHz
E2 1800
1.7 GHz

TDP

E2 1800
18W

Specifications Full list of technical specs

summary

Atom Z520PT  vs
E2 1800 
Clock speed 1.33 GHz 1.7 GHz
Cores Single core Dual core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
AMD64
AMD-V
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 2.2W 18W
Annual home energy cost 0.53 $/year 4.34 $/year
Typical power consumption 1.79W 14.63W

details

Atom Z520PT  vs
E2 1800 
Threads 2 2
L2 cache 0.5 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 32 nm
Max CPUs 1 1
Clock multiplier 10 5
Voltage range 0.9 - 1.1V 0.88 - 1.35V

overclocking

Overclocked clock speed 1.33 GHz 1.72 GHz
Overclocked clock speed (Water) 1.33 GHz 1.7 GHz
Overclocked clock speed (Air) 1.33 GHz 1.72 GHz

integrated graphics

GPU None GPU
Label N/A Radeon™ HD 7340
Latest DirectX N/A 11.0
GPU clock speed N/A 523 MHz
Turbo clock speed N/A 680 MHz
Intel Atom Z520PT
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AMD E2 1800
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