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Differences What are the advantages of each

Front view of AMD Athlon II X3 450

Reasons to consider the
AMD Athlon II X3 450

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CPUBoss is not aware of any important advantages of the Athlon II X3 450 vs the Athlon 64 2700+.

Front view of AMD Athlon 64 2700+

Reasons to consider the
AMD Athlon 64 2700+

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CPUBoss is not aware of any important advantages of the Athlon 64 2700+ vs the Athlon II X3 450.

Features Key features of the Athlon II X3 450  vs 64 2700+ 

clock speed

L2 cache

overclocked clock speed (air)

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Athlon II X3 450  vs
64 2700+ 
Clock speed 3.2 GHz 1.6 GHz
Cores Tri core Single core
Socket type
AM3
Super 7
754

features

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

details

Athlon II X3 450  vs
64 2700+ 
Threads 3 1
L2 cache 1.5 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 90 nm
Max CPUs 1 1
Operating temperature Unknown - 75°C Unknown - 95°C

overclocking

Overclocked clock speed 3.86 GHz 1.6 GHz
Overclocked clock speed (Water) 3.1 GHz 1.6 GHz
Overclocked clock speed (Air) 3.86 GHz 1.6 GHz

power consumption

TDP 95W 35W
Annual home energy cost 39.59 $/year 8.43 $/year
Typical power consumption 113.2W 28.44W
AMD Athlon II X3 450
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AMD Athlon 64 2700+
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