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Differences What are the advantages of each

Front view of Intel Itanium 9140N

Reasons to consider the
Intel Itanium 9140N

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Supports dynamic frequency scaling Yes vs No Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed
Newer Oct, 2007 vs Jul, 2006 Release date over 1 years later
Front view of Intel Itanium 9040

Reasons to consider the
Intel Itanium 9040

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Much more l2 cache 18 MB vs 2 MB 9x more l2 cache; more data can be stored in the l2 cache for quick access later
Much more l2 cache per core 9 MB/core vs 1 MB/core 9x more l2 cache per core

Features Key features of the Itanium 9140N  vs 9040 

clock speed

Itanium 9140N
1.6 GHz
Itanium 9040
1.6 GHz

L2 cache

L3 cache

TDP

Specifications Full list of technical specs

summary

Itanium 9140N  vs
9040 
Clock speed 1.6 GHz 1.6 GHz
Cores Dual core Dual core

features

Has a NX bit No No
Supports trusted computing No No
Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes No

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

details

Itanium 9140N  vs
9040 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 2 MB 18 MB
L2 cache per core 1 MB/core 9 MB/core
L3 cache 18 MB 18 MB
L3 cache per core 9 MB/core 9 MB/core
Manufacture process 90 nm 90 nm
Transistor count 1,720,000,000 1,720,000,000
Max CPUs 4 4
Operating temperature Unknown - 76°C Unknown - 76°C

power consumption

TDP 104W 104W
Annual home energy cost 25.05 $/year 25.05 $/year
Annual commercial energy cost 91.1 $/year 91.1 $/year
Typical power consumption 84.5W 84.5W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 533 MHz 533 MHz
Intel Itanium 9140N
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Intel Itanium 9040
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