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Differences What are the advantages of each

Front view of Intel Core2 Quad Q8200

Reasons to consider the
Intel Core2 Quad Q8200

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Much newer manufacturing process 45 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much more l2 cache 4 MB vs 2 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly lower typical power consumption 77.19W vs 96.69W More than 20% lower typical power consumption
More cores 4 vs 2 Twice as many cores; run more applications at once
Significantly higher Maximum operating temperature 71.4 °C vs 55 °C Around 30% higher Maximum operating temperature
More threads 4 vs 2 Twice as many threads
Newer Jul, 2008 vs Aug, 2007 Release date 11 months later
Significantly lower annual home energy cost 22.89 $/year vs 28.67 $/year More than 20% lower annual home energy cost
Significantly lower annual commercial energy cost 83.22 $/year vs 104.24 $/year More than 20% lower annual commercial energy cost
Better overclocked clock speed (Water) 3.5 GHz vs 3 GHz More than 15% better overclocked clock speed (Water)
Front view of AMD Opteron 8222 SE

Reasons to consider the
AMD Opteron 8222 SE

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Supports more CPUs in SMP configuration 8 vs 1 7 supports more CPUs in SMP configuration
Higher clock speed 3 GHz vs 2.33 GHz Around 30% higher clock speed
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines

Features Key features of the Core2 Quad Q8200  vs Opteron 8222 SE 

clock speed

L2 cache

overclocked clock speed (air)

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Core2 Quad Q8200  vs
Opteron 8222 SE 
Clock speed 2.33 GHz 3 GHz
Cores Quad core Dual core
Socket type
LGA 775
F

features

Has a NX bit Yes Yes
Has virtualization support No Yes
Instruction set extensions
SSE2
MMX
SSE3
SSE
SSE4.1
3DNow!
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 95W 119W
Annual home energy cost 22.89 $/year 28.67 $/year
Annual commercial energy cost 83.22 $/year 104.24 $/year
Typical power consumption 77.19W 96.69W

details

Core2 Quad Q8200  vs
Opteron 8222 SE 
Threads 4 2
L2 cache 4 MB 2 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 45 nm 90 nm
Max CPUs 1 8
Clock multiplier 7 15
Voltage range 0.85 - 1.36V 1.3 - UnknownV
Operating temperature Unknown - 71.4°C 0 - 55°C

overclocking

Overclocked clock speed 3.07 GHz 3 GHz
Overclocked clock speed (Water) 3.5 GHz 3 GHz
Overclocked clock speed (Air) 3.07 GHz 3 GHz

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
Intel Core2 Quad Q8200
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AMD Opteron 8222 SE
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