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Differences What are the advantages of each

Front view of Intel Itanium 9020

Reasons to consider the
Intel Itanium 9020

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Much more l2 cache 12 MB vs 0.5 MB 24x more l2 cache; more data can be stored in the l2 cache for quick access later
Much more l2 cache per core 6 MB/core vs 0.25 MB/core 24x more l2 cache per core
Much more l3 cache per core 6 MB/core vs 1.5 MB/core 4x more l3 cache per core
Supports more CPUs in SMP configuration 4 vs 1 3 supports more CPUs in SMP configuration
Significantly more l3 cache 12 MB vs 3 MB 4x more l3 cache; more data can be stored in the l3 cache for quick access later
Higher Maximum operating temperature 76 °C vs 72 °C More than 5% higher Maximum operating temperature
Front view of Intel Core i3 4150

Reasons to consider the
Intel Core i3 4150

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Much newer manufacturing process 22 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much higher clock speed 3.5 GHz vs 1.42 GHz Around 2.5x higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
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
Much lower typical power consumption 43.88W vs 84.5W Around 50% lower typical power consumption
Has a NX bit Yes vs No Somewhat common; Prevents a common class of security exploits
Newer Feb, 2014 vs Jul, 2006 Release date over 7 years later
Much lower annual home energy cost 13.01 $/year vs 25.05 $/year Around 50% lower annual home energy cost
Much lower annual commercial energy cost 47.3 $/year vs 91.1 $/year Around 50% lower annual commercial energy cost

Features Key features of the Itanium 9020  vs Core i3 4150 

clock speed

Itanium 9020
1.42 GHz
Core i3 4150
3.5 GHz

L2 cache

Itanium 9020
12 MB
Core i3 4150
0.5 MB

L3 cache

TDP

Specifications Full list of technical specs

summary

Itanium 9020  vs
Core i3 4150 
Clock speed 1.42 GHz 3.5 GHz
Cores Dual core Dual core

features

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

integrated graphics

GPU None GPU
Label N/A Intel® HD graphics 4400

memory controller

Memory controller Built-in Built-in
Supports ECC No Yes

details

Itanium 9020  vs
Core i3 4150 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 12 MB 0.5 MB
L2 cache per core 6 MB/core 0.25 MB/core
L3 cache 12 MB 3 MB
L3 cache per core 6 MB/core 1.5 MB/core
Manufacture process 90 nm 22 nm
Max CPUs 4 1
Clock multiplier 10 35
Operating temperature Unknown - 76°C Unknown - 72°C

power consumption

TDP 104W 54W
Annual home energy cost 25.05 $/year 13.01 $/year
Annual commercial energy cost 91.1 $/year 47.3 $/year
Typical power consumption 84.5W 43.88W
Intel Itanium 9020
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Intel Core i3 4150
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