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Differences What are the advantages of each

Front view of Intel D-1539

Reasons to consider the
Intel D-1539

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Supports dynamic frequency scaling Yes vs No Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed
Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 16 vs 4 12 more threads
More cores 8 vs 4 Twice as many cores; run more applications at once
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Newer Apr, 2016 vs Oct, 2013 Release date over 2 years later
Supports more RAM 131,072 MB vs 8,192 MB Supports 16x more RAM
Front view of Intel Atom E3845

Reasons to consider the
Intel Atom E3845

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Higher clock speed 1.91 GHz vs 1.6 GHz Around 20% higher clock speed
Significantly lower typical power consumption 8.13W vs 28.44W 3.5x lower typical power consumption
Better overclocked clock speed (Air) 1.92 GHz vs 1.6 GHz Around 20% better overclocked clock speed (Air)
Significantly lower annual home energy cost 2.41 $/year vs 8.43 $/year 3.5x lower annual home energy cost
Significantly lower annual commercial energy cost 8.76 $/year vs 30.66 $/year 3.5x lower annual commercial energy cost
Better overclocked clock speed (Water) 1.91 GHz vs 1.6 GHz Around 20% better overclocked clock speed (Water)

Features Key features of the D-1539  vs Atom E3845 

clock speed

D-1539
1.6 GHz
Atom E3845
1.91 GHz

overclocked clock speed (air)

D-1539
1.6 GHz
Atom E3845
1.92 GHz

overclocked clock speed (water)

D-1539
1.6 GHz
Atom E3845
1.91 GHz

TDP

D-1539
35W

Specifications Full list of technical specs

summary

D-1539  vs
Atom E3845 
Clock speed 1.6 GHz 1.91 GHz
Cores Octa core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes No
Has virtualization support Yes Yes
Instruction set extensions
AES
AVX
AVX 2.0
EM64T
Supports dynamic frequency scaling Yes No

power consumption

TDP 35W 10W
Annual home energy cost 8.43 $/year 2.41 $/year
Annual commercial energy cost 30.66 $/year 8.76 $/year
Typical power consumption 28.44W 8.13W

bus

Architecture FSB FSB
Number of links 1 1

details

D-1539  vs
Atom E3845 
Architecture x86-64 x86-64
Threads 16 4
Manufacture process 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.6 GHz 1.92 GHz
Overclocked clock speed (Water) 1.6 GHz 1.91 GHz
Overclocked clock speed (Air) 1.6 GHz 1.92 GHz

integrated graphics

GPU None GPU
Label N/A HD
Number of displays supported N/A 2
GPU clock speed N/A 542 MHz
Turbo clock speed N/A 792 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
DDR3L-1333
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 131,072 MB 8,192 MB
Intel D-1539
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Intel Atom E3845
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