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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 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Significantly better geekbench 3 Multi-Core score 4,564.5 vs 1,438 Around 3.2x better geekbench 3 Multi-Core score
Much better performance per watt 8.3 pt/W vs 1.82 pt/W More than 4.5x better performance per watt
Significantly lower typical power consumption 8.13W vs 27.63W 3.4x lower typical power consumption
Better geekbench 3 single core score 1,402.5 vs 809 Around 75% better geekbench 3 single core score
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Significantly lower annual home energy cost 2.41 $/year vs 8.19 $/year 3.4x lower annual home energy cost
Significantly lower annual commercial energy cost 8.76 $/year vs 29.78 $/year 3.4x lower annual commercial energy cost
Front view of Intel Core2 Duo T5200

Reasons to consider the
Intel Core2 Duo T5200

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Better overclocked clock speed (Air) 2.27 GHz vs 1.5 GHz More than 50% better overclocked clock speed (Air)

Benchmarks Real world tests of J3455 vs Core2 Duo T5200

GeekBench 3 (Multi-core) Data courtesy Primate Labs

J3455
4,564.5

GeekBench 3 (Single core) Data courtesy Primate Labs

J3455
1,402.5

GeekBench 3 (AES single core) Data courtesy Primate Labs

J3455
1,010.65 MB/s
Core2 Duo T5200
67,500 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

J3455  vs
Core2 Duo T5200 
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 No
Instruction set extensions
SSE2
MMX
SSE3
SSE
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 10W 34W
Annual home energy cost 2.41 $/year 8.19 $/year
Annual commercial energy cost 8.76 $/year 29.78 $/year
Performance per watt 8.3 pt/W 1.82 pt/W
Typical power consumption 8.13W 27.63W

details

J3455  vs
Core2 Duo T5200 
Architecture x86-64 x86-64
Threads 4 2
Manufacture process 14 nm 65 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.5 GHz 2.27 GHz
Overclocked clock speed (Water) 1.5 GHz 1.6 GHz
Overclocked clock speed (Air) 1.5 GHz 2.27 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 500 N/A
Number of displays supported 3 N/A
GPU clock speed 250 MHz N/A

bus

Architecture FSB FSB
Number of links 1 1
Intel J3455
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Intel Core2 Duo T5200
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