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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 E3827.

Front view of Intel Atom E3827

Reasons to consider the
Intel Atom E3827

Report a correction

CPUBoss is not aware of any important advantages of the E3827 vs the E3845.

Benchmarks Real world tests of Atom E3845 vs E3827

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Atom E3845
31.24 fps
Atom E3827
32.06 fps

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom E3845  vs
E3827 
Clock speed 1.91 GHz 1.75 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 8W
Annual home energy cost 2.41 $/year 1.93 $/year
Performance per watt 11.4 pt/W 4.49 pt/W
Typical power consumption 8.13W 6.5W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom E3845  vs
E3827 
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 1.75 GHz
Overclocked clock speed (Water) 1.91 GHz 1.75 GHz
Overclocked clock speed (Air) 1.92 GHz 1.75 GHz

integrated graphics

GPU GPU GPU
Label HD HD
Number of displays supported 2 2
GPU clock speed 542 MHz 542 MHz
Turbo clock speed 792 MHz 792 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1333
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 8,192 MB 8,192 MB
Intel Atom E3845
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Intel Atom E3827
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