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Differences What are the advantages of each

Front view of Intel Itanium 9030

Reasons to consider the
Intel Itanium 9030

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Much more l2 cache 8 MB vs 1 MB 8x more l2 cache; more data can be stored in the l2 cache for quick access later
Much more l2 cache per core 4 MB/core vs 0.5 MB/core 8x more l2 cache per core
Supports more CPUs in SMP configuration 4 vs 1 3 supports more CPUs in SMP configuration
Much more l3 cache per core 4 MB/core vs 0.25 MB/core 16x more l3 cache per core
More l3 cache 8 MB vs 0.5 MB 16x more l3 cache; more data can be stored in the l3 cache for quick access later
Front view of AMD E2 1800

Reasons to consider the
AMD E2 1800

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Much newer manufacturing process 32 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much lower typical power consumption 14.63W vs 84.5W 5.8x lower typical power consumption
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
Has a NX bit Yes vs No Somewhat common; Prevents a common class of security exploits
Significantly higher Maximum operating temperature 100 °C vs 76 °C More than 30% higher Maximum operating temperature
Newer Jun, 2012 vs Jul, 2006 Release date over 5 years later
Much lower annual home energy cost 4.34 $/year vs 25.05 $/year 5.8x lower annual home energy cost
Much lower annual commercial energy cost 15.77 $/year vs 91.1 $/year 5.8x lower annual commercial energy cost

Features Key features of the Itanium 9030  vs E2 1800 

clock speed

Itanium 9030
1.6 GHz
E2 1800
1.7 GHz

L2 cache

E2 1800
1 MB

L3 cache

E2 1800
0.5 MB

TDP

Specifications Full list of technical specs

summary

Itanium 9030  vs
E2 1800 
Clock speed 1.6 GHz 1.7 GHz
Cores Dual core Dual core

features

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

integrated graphics

GPU None GPU
Label N/A Radeon™ HD 7340
Latest DirectX N/A 11.0
GPU clock speed N/A 523 MHz
Turbo clock speed N/A 680 MHz

memory controller

Memory controller Built-in Built-in

details

Itanium 9030  vs
E2 1800 
Threads 2 2
L2 cache 8 MB 1 MB
L2 cache per core 4 MB/core 0.5 MB/core
L3 cache 8 MB 0.5 MB
L3 cache per core 4 MB/core 0.25 MB/core
Manufacture process 90 nm 32 nm
Max CPUs 4 1
Clock multiplier 12 5
Voltage range 1.09 - 1.25V 0.88 - 1.35V
Operating temperature Unknown - 76°C Unknown - 100°C

power consumption

TDP 104W 18W
Annual home energy cost 25.05 $/year 4.34 $/year
Annual commercial energy cost 91.1 $/year 15.77 $/year
Typical power consumption 84.5W 14.63W
Intel Itanium 9030
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AMD E2 1800
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