Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Intel J3455

CPUBoss Winner
Front view of Intel J3455

Differences What are the advantages of each

Front view of Intel J3455

Reasons to consider the
Intel J3455

Report a correction
Better geekbench 3 Multi-Core score 4,564.5 vs 2,869 Around 60% better geekbench 3 Multi-Core score
Significantly better performance per watt 8.3 pt/W vs 5.17 pt/W More than 60% better performance per watt
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Slightly lower typical power consumption 8.13W vs 12.19W Around 35% lower typical power consumption
Newer Jul, 2016 vs Oct, 2015 Release date 9 months later
Slightly lower annual commercial energy cost 8.76 $/year vs 13.14 $/year Around 35% lower annual commercial energy cost
Slightly lower annual home energy cost 2.41 $/year vs 3.61 $/year Around 35% lower annual home energy cost
Front view of Intel 3855U

Reasons to consider the
Intel 3855U

Report a correction
Better geekbench 3 single core score 1,758 vs 1,402.5 More than 25% better geekbench 3 single core score
Higher GPU clock speed 300 MHz vs 250 MHz 20% higher GPU clock speed

Benchmarks Real world tests of J3455 vs 3855U

GeekBench 3 (Multi-core) Data courtesy Primate Labs

J3455
4,564.5
3855U
2,869

GeekBench 3 (Single core) Data courtesy Primate Labs

J3455
1,402.5
3855U
1,758

GeekBench 3 (AES single core) Data courtesy Primate Labs

J3455
1,010.65 MB/s
3855U
2,220 MB/s

PassMark Data courtesy Passmark

J3455
2,153
3855U
1,715

PassMark (Single Core)

J3455
785
3855U
906

Specifications Full list of technical specs

summary

J3455  vs
3855U 
Clock speed 1.5 GHz 1.6 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 10W 15W
Annual home energy cost 2.41 $/year 3.61 $/year
Annual commercial energy cost 8.76 $/year 13.14 $/year
Performance per watt 8.3 pt/W 5.17 pt/W
Typical power consumption 8.13W 12.19W

bus

Architecture FSB FSB
Number of links 1 1

details

J3455  vs
3855U 
Architecture x86-64 x86-64
Threads 4 2
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.5 GHz 1.6 GHz
Overclocked clock speed (Water) 1.5 GHz 1.6 GHz
Overclocked clock speed (Air) 1.5 GHz 1.6 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 500 Intel® HD Graphics 510
Number of displays supported 3 3
GPU clock speed 250 MHz 300 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1866
DDR3
LPDDR3-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 29,866.66 MB/s
Maximum memory size 8,192 MB 32,768 MB
Intel J3455
Report a correction
Intel 3855U
Report a correction

Comments

comments powered by Disqus