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Differences What are the advantages of each

Front view of Intel Itanium 9560

Reasons to consider the
Intel Itanium 9560

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Much more l3 cache 32 MB vs 24 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
Much higher clock speed 2.53 GHz vs 2.13 GHz Around 20% higher clock speed
Much more l3 cache per core 4 MB/core vs 3 MB/core Around 35% more l3 cache per core
Front view of Intel Itanium 9540

Reasons to consider the
Intel Itanium 9540

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CPUBoss is not aware of any important advantages of the 9540 vs the 9560.

Features Key features of the Itanium 9560  vs 9540 

clock speed

Itanium 9560
2.53 GHz
Itanium 9540
2.13 GHz

L2 cache

L3 cache

TDP

Specifications Full list of technical specs

summary

Itanium 9560  vs
9540 
Clock speed 2.53 GHz 2.13 GHz
Cores Octa core Octa core
Socket type
LGA 1248

features

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

power consumption

TDP 170W 170W
Annual home energy cost 40.95 $/year 40.95 $/year
Annual commercial energy cost 148.92 $/year 148.92 $/year
Typical power consumption 138.13W 138.13W

memory controller

Memory controller Built-in Built-in
Supports ECC Yes Yes

details

Itanium 9560  vs
9540 
Threads 16 16
L2 cache 4 MB 4 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 32 MB 24 MB
L3 cache per core 4 MB/core 3 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 8 8

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

bus

Architecture QPI QPI
Number of links 1 1
Data rate 25,600 MB/s 25,600 MB/s
Transfer rate 6,400 MT/s 6,400 MT/s
Clock speed 3,200 MHz 3,200 MHz
Intel Itanium 9560
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Intel Itanium 9540
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