CPUBoss Review Our evaluation of N2807 vs J1900 among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

8.4

CPUBoss Score

Combination of all six facets

Winner
Intel Celeron N2807 

CPUBoss recommends the Intel Celeron N2807  based on its power consumption.

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VS

Differences What are the advantages of each

Front view of Intel Celeron N2807

Reasons to consider the
Intel Celeron N2807

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Much better performance per watt 11.49 pt/W vs 4.27 pt/W Around 2.8x better performance per watt
Slightly lower typical power consumption 3.49W vs 8.13W 2.3x lower typical power consumption
Newer Feb, 2014 vs Oct, 2013 Release date 4 months later
Slightly lower annual commercial energy cost 3.77 $/year vs 8.76 $/year 2.3x lower annual commercial energy cost
Slightly lower annual home energy cost 1.04 $/year vs 2.41 $/year 2.3x lower annual home energy cost
Front view of Intel Celeron J1900

Reasons to consider the
Intel Celeron J1900

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Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much better geekbench 3 AES single core score 56,900 MB/s vs 50,900 MB/s More than 10% better geekbench 3 AES single core score
Higher clock speed 2 GHz vs 1.58 GHz More than 25% higher clock speed
Much higher GPU clock speed 688 MHz vs 313 MHz Around 2.2x higher GPU clock speed
Higher turbo clock speed 2.42 GHz vs 2.17 GHz More than 10% higher turbo clock speed
Better turbo clock speed 854 MHz vs 750 MHz Around 15% better turbo clock speed
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Slightly better PassMark score 1,863 vs 852 Around 2.2x better PassMark score
Better overclocked clock speed (Air) 2.42 GHz vs 2.17 GHz More than 10% better overclocked clock speed (Air)
Slightly better performance per dollar 0.52 pt/$ vs 0.46 pt/$ Around 15% better performance per dollar
Significantly better overclocked clock speed (Water) 2.42 GHz vs 1.58 GHz Around 55% better overclocked clock speed (Water)

Benchmarks Real world tests of Celeron N2807 vs J1900

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Celeron N2807
50,900 MB/s
Celeron J1900
56,900 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron N2807  vs
J1900 
Clock speed 1.58 GHz 2 GHz
Turbo clock speed 2.17 GHz 2.42 GHz
Cores Dual core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes Yes

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
Number of displays supported 2 2
GPU clock speed 313 MHz 688 MHz
Turbo clock speed 750 MHz 854 MHz

memory controller

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

details

Celeron N2807  vs
J1900 
Architecture x86-64 x86-64
Threads 2 4
L2 cache 1 MB 2 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.17 GHz 2.42 GHz
Overclocked clock speed (Water) 1.58 GHz 2.42 GHz
Overclocked clock speed (Air) 2.17 GHz 2.42 GHz

power consumption

TDP 4.3W 10W
Annual home energy cost 1.04 $/year 2.41 $/year
Annual commercial energy cost 3.77 $/year 8.76 $/year
Performance per watt 11.49 pt/W 4.27 pt/W
Typical power consumption 3.49W 8.13W

bus

Architecture FSB FSB
Number of links 1 1
Intel Celeron N2807
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Intel Celeron J1900
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Comments

Showing 1 comment.
Given that this page reports better specs for the J1900 across the board (except power consumption), why does the "CPUBoss Winner" checkbox end up next to the N2807?
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