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Differences What are the advantages of each

Front view of Intel N3160

Reasons to consider the
Intel N3160

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Better performance per watt 9.3 pt/W vs 6.52 pt/W Around 45% better performance per watt
Front view of Intel E3940

Reasons to consider the
Intel E3940

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Higher GPU clock speed 400 MHz vs 320 MHz 25% higher GPU clock speed
Better geekbench 3 Multi-Core score 3,564 vs 2,964 More than 20% better geekbench 3 Multi-Core score
Slightly better geekbench 3 single core score 1,086 vs 898 More than 20% better geekbench 3 single core score
Newer Oct, 2016 vs Jan, 2016 Release date 9 months later

Benchmarks Real world tests of N3160 vs E3940

GeekBench 3 (Multi-core) Data courtesy Primate Labs

N3160
2,964
E3940
3,564

GeekBench 3 (Single core) Data courtesy Primate Labs

N3160
898
E3940
1,086

GeekBench 3 (AES single core) Data courtesy Primate Labs

N3160
364.4 MB/s
E3940
868.7 MB/s

Specifications Full list of technical specs

summary

N3160  vs
E3940 
Clock speed 1.6 GHz 1.6 GHz
Cores Quad core Quad core

features

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

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3
Channels Dual Channel Quad Channel
Supports ECC No Yes
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 8,192 MB 8,192 MB

details

N3160  vs
E3940 
Architecture x86-64 x86-64
Threads 4 4
Manufacture process 14 nm 14 nm
Max CPUs 1 1

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 400 Intel® HD Graphics 500
Number of displays supported 3 3
GPU clock speed 320 MHz 400 MHz

power consumption

TDP 6W 9.5W
Annual home energy cost 1.45 $/year 2.29 $/year
Annual commercial energy cost 5.26 $/year 8.32 $/year
Performance per watt 9.3 pt/W 6.52 pt/W
Typical power consumption 4.88W 7.72W

bus

Architecture FSB FSB
Number of links 1 1
Intel N3160
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Intel E3940
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