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Differences What are the advantages of each

Front view of Qualcomm Snapdragon 800

Reasons to consider the
Qualcomm Snapdragon 800

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CPUBoss is not aware of any important advantages of the Qualcomm Snapdragon 800 vs the Intel Atom E640.

Front view of Intel Atom E640

Reasons to consider the
Intel Atom E640

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CPUBoss is not aware of any important advantages of the Intel Atom E640 vs the Qualcomm Snapdragon 800.

Features Key features of the Snapdragon 800  vs Atom E640 

clock speed

Snapdragon 800
2.3 GHz
Atom E640
1 GHz

L2 cache

overclocked clock speed (air)

Snapdragon 800
2.46 GHz
Atom E640
1 GHz

overclocked clock speed (water)

Snapdragon 800
2.27 GHz
Atom E640
1 GHz

Specifications Full list of technical specs

summary

Snapdragon 800  vs
Atom E640 
Clock speed 2.3 GHz 1 GHz
Cores Quad core Single core

overclocking

Overclocked clock speed 2.46 GHz 1 GHz
Overclocked clock speed (Water) 2.27 GHz 1 GHz
Overclocked clock speed (Air) 2.46 GHz 1 GHz

power consumption

Typical power consumption N/A 2.92W

details

Snapdragon 800  vs
Atom E640 
Threads 4 2
L2 cache 2 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 28 nm 45 nm
Architecture ARM x86

integrated graphics

GPU GPU GPU
Label Adreno 330 Integrated

memory controller

Memory controller Built-in Built-in
Channels Dual Channel Single Channel
Qualcomm Snapdragon 800
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Intel Atom E640
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