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Differences What are the advantages of each

Front view of Intel Pentium J2850

Reasons to consider the
Intel Pentium J2850

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Much more l2 cache 2 MB vs 0.5 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly lower typical power consumption 8.13W vs 28.44W 3.5x lower typical power consumption
More cores 4 vs 2 Twice as many cores; run more applications at once
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Slightly higher GPU clock speed 688 MHz vs 650 MHz More than 5% higher GPU clock speed
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
Newer Jul, 2013 vs Jan, 2013 Release date 5 months later
Front view of Intel Core i5 3230M

Reasons to consider the
Intel Core i5 3230M

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Much better performance per dollar 1.93 pt/$ vs 0.72 pt/$ Around 2.8x better performance per dollar
Much better turbo clock speed 1,100 MHz vs 854 MHz Around 30% better turbo clock speed
Much better PassMark (Single core) score 1,583 vs 546 Around 3x better PassMark (Single core) score
Higher clock speed 2.6 GHz vs 2.41 GHz Around 10% higher clock speed
Much better performance per watt 12.42 pt/W vs 6.77 pt/W Around 85% better performance per watt
More number of displays supported 3 vs 2 1 more number of displays supported
Better PassMark score 3,989 vs 1,817 Around 2.2x better PassMark score

Benchmarks Real world tests of Pentium J2850 vs Core i5 3230M

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium J2850  vs
Core i5 3230M 
Clock speed 2.41 GHz 2.6 GHz
Cores Quad core Dual core

features

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

power consumption

TDP 10W 35W
Annual home energy cost 2.41 $/year 8.43 $/year
Annual commercial energy cost 8.76 $/year 30.66 $/year
Performance per watt 6.77 pt/W 12.42 pt/W
Typical power consumption 8.13W 28.44W

bus

Architecture FSB DMI
Number of links 1 1

details

Pentium J2850  vs
Core i5 3230M 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 2 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.25 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics 4000
Number of displays supported 2 3
GPU clock speed 688 MHz 650 MHz
Turbo clock speed 854 MHz 1,100 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3L-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 8,192 MB 32,768 MB
Intel Pentium J2850
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Intel Core i5 3230M
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