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Differences What are the advantages of each

Front view of AMD Opteron 8374 HE

Reasons to consider the
AMD Opteron 8374 HE

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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
Supports more CPUs in SMP configuration 8 vs 1 7 supports more CPUs in SMP configuration
Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Higher clock speed 2.2 GHz vs 1.9 GHz More than 15% higher clock speed
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Better performance per watt 2.67 pt/W vs 1.45 pt/W Around 85% better performance per watt
Better overclocked clock speed (Water) 2.2 GHz vs 1.9 GHz More than 15% better overclocked clock speed (Water)
Front view of AMD Turion 64 X2 technology TL-58

Reasons to consider the
AMD Turion 64 X2 technology TL-58

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Much higher Maximum operating temperature 95 °C vs 55 °C Around 75% higher Maximum operating temperature
Lower typical power consumption 28.44W vs 44.69W More than 35% lower typical power consumption
Lower annual home energy cost 8.43 $/year vs 13.25 $/year More than 35% lower annual home energy cost
Lower annual commercial energy cost 30.66 $/year vs 48.18 $/year More than 35% lower annual commercial energy cost

Features Key features of the Opteron 8374 HE  vs Turion 64 X2 technology TL-58 

overclocked clock speed (air)

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Opteron 8374 HE  vs
Turion 64 X2 technology TL-58 
Clock speed 2.2 GHz 1.9 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!

details

Opteron 8374 HE  vs
Turion 64 X2 technology TL-58 
Threads 4 2
L2 cache 2 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 90 nm
Max CPUs 8 1
Operating temperature 0 - 55°C Unknown - 95°C

overclocking

Overclocked clock speed 2.2 GHz 2.21 GHz
Overclocked clock speed (Water) 2.2 GHz 1.9 GHz
Overclocked clock speed (Air) 2.2 GHz 2.21 GHz

power consumption

TDP 55W 35W
Annual home energy cost 13.25 $/year 8.43 $/year
Annual commercial energy cost 48.18 $/year 30.66 $/year
Performance per watt 2.67 pt/W 1.45 pt/W
Typical power consumption 44.69W 28.44W
AMD Opteron 8374 HE
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AMD Turion 64 X2 technology TL-58
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