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Differences What are the advantages of each

Front view of AMD Phenom X3 8450

Reasons to consider the
AMD Phenom X3 8450

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CPUBoss is not aware of any important advantages of the Phenom X3 8450 vs the Phenom II X3 715.

Front view of AMD Phenom II X3 715

Reasons to consider the
AMD Phenom II X3 715

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking

Benchmarks Real world tests of Phenom X3 8450 vs II X3 715

PassMark Data courtesy Passmark

Specifications Full list of technical specs

summary

Phenom X3 8450  vs
II X3 715 
Clock speed 2.1 GHz 2.8 GHz
Cores Tri core Tri core
Socket type
AM2+
Is unlocked No Yes

features

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

bus

Clock speed 1,800 MHz 1,800 MHz

details

Phenom X3 8450  vs
II X3 715 
Threads 3 3
L2 cache 2 MB 2 MB
L2 cache per core 0.67 MB/core 0.67 MB/core
L3 cache 2 MB 6 MB
L3 cache per core 0.67 MB/core 2 MB/core
Manufacture process 65 nm 45 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.66 GHz 3.23 GHz
Overclocked clock speed (Water) 2.1 GHz 2.8 GHz
PassMark (Overclocked) 1,903.1 733.7
Overclocked clock speed (Air) 2.66 GHz 3.23 GHz

power consumption

TDP 95W 95W
Annual home energy cost 22.89 $/year 22.89 $/year
Annual commercial energy cost 83.22 $/year 83.22 $/year
Performance per watt 0.94 pt/W 1.14 pt/W
Typical power consumption 77.19W 77.19W
AMD Phenom X3 8450
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AMD Phenom II X3 715
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