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Differences What are the advantages of each

Front view of Intel Atom E3845

Reasons to consider the
Intel Atom E3845

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CPUBoss is not aware of any important advantages of the E3845 vs the E3825.

Front view of Intel Atom E3825

Reasons to consider the
Intel Atom E3825

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CPUBoss is not aware of any important advantages of the E3825 vs the E3845.

Benchmarks Real world tests of Atom E3845 vs E3825

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom E3845
2,624
Atom E3825
1,018

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom E3845
317,450 MB/s
Atom E3825
197.9 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom E3845  vs
E3825 
Clock speed 1.91 GHz 1.33 GHz
Cores Quad core Dual core
Socket type
BGA 1170
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
AES
EM64T
Supports dynamic frequency scaling No No

power consumption

TDP 10W 6W
Annual home energy cost 2.41 $/year 1.45 $/year
Performance per watt 11.4 pt/W 4.24 pt/W
Typical power consumption 8.13W 4.88W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom E3845  vs
E3825 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 2 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Operating temperature -40 - 110°C -40 - 110°C

overclocking

Overclocked clock speed 1.92 GHz 1.33 GHz
Overclocked clock speed (Water) 1.91 GHz 1.33 GHz
Overclocked clock speed (Air) 1.92 GHz 1.33 GHz

integrated graphics

GPU GPU GPU
Label HD HD
Number of displays supported 2 2
GPU clock speed 542 MHz 533 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1333
DDR3L-1066
Channels Dual Channel Single Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 6,400 MB/s
Maximum memory size 8,192 MB 8,192 MB
Intel Atom E3845
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Intel Atom E3825
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