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Intel J3455

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Front view of Intel J3455

Differences What are the advantages of each

Front view of Intel J3455

Reasons to consider the
Intel J3455

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Much newer manufacturing process 14 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
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
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Much better geekbench 3 Multi-Core score 4,564.5 vs 1,001 More than 4.5x better geekbench 3 Multi-Core score
Much better performance per watt 8.3 pt/W vs 1.79 pt/W Around 4.8x better performance per watt
Significantly better geekbench 3 single core score 1,402.5 vs 416.5 More than 3.2x better geekbench 3 single core score
Newer Jul, 2016 vs Jan, 2010 Release date over 6 years later
More cores 4 vs 2 Twice as many cores; run more applications at once
Front view of Intel Atom D510

Reasons to consider the
Intel Atom D510

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Slightly higher clock speed 1.66 GHz vs 1.5 GHz More than 10% higher clock speed
Better overclocked clock speed (Air) 1.77 GHz vs 1.5 GHz Around 20% better overclocked clock speed (Air)

Benchmarks Real world tests of J3455 vs Atom D510

GeekBench 3 (Multi-core) Data courtesy Primate Labs

J3455
4,564.5
Atom D510
1,001

GeekBench 3 (Single core) Data courtesy Primate Labs

J3455
1,402.5
Atom D510
416.5

GeekBench 3 (AES single core) Data courtesy Primate Labs

J3455
1,010.65 MB/s
Atom D510
26.3 MB/s

PassMark Data courtesy Passmark

J3455
2,153
Atom D510
654

PassMark (Single Core)

J3455
785
Atom D510
264

Specifications Full list of technical specs

summary

J3455  vs
Atom D510 
Clock speed 1.5 GHz 1.66 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes No
Instruction set extensions
SSE2
MMX
SSE3
SSE
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes No

power consumption

TDP 10W 13W
Annual home energy cost 2.41 $/year 3.13 $/year
Annual commercial energy cost 8.76 $/year 11.39 $/year
Performance per watt 8.3 pt/W 1.79 pt/W
Typical power consumption 8.13W 10.56W

bus

Architecture FSB DMI
Number of links 1 1

details

J3455  vs
Atom D510 
Architecture x86-64 x86-64
Threads 4 4
Manufacture process 14 nm 45 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.5 GHz 1.77 GHz
Overclocked clock speed (Water) 1.5 GHz 1.67 GHz
Overclocked clock speed (Air) 1.5 GHz 1.77 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 500 Integrated

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
DDR2-800
DDR2-667
DDR2
Channels Dual Channel Single Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 6,400 MB/s
Maximum memory size 8,192 MB 4,096 MB
Intel J3455
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Intel Atom D510
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