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Differences What are the advantages of each

Front view of Intel Celeron 445

Reasons to consider the
Intel Celeron 445

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CPUBoss is not aware of any important advantages of the Intel Celeron 445 vs the AMD Athlon II X3 445.

Front view of AMD Athlon II X3 445

Reasons to consider the
AMD Athlon II X3 445

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Much higher clock speed 3.1 GHz vs 1.86 GHz More than 65% higher clock speed
More cores 3 vs 1 Three times as many cores; run more applications at once
More threads 3 vs 1 Three times as many threads
Much better overclocked clock speed (Air) 3.72 GHz vs 1.87 GHz Around 2x better overclocked clock speed (Air)
Much better overclocked clock speed (Water) 3.88 GHz vs 1.87 GHz More than 2x better overclocked clock speed (Water)

Features Key features of the Celeron 445  vs Athlon II X3 445 

clock speed

Celeron 445
1.86 GHz

L2 cache

overclocked clock speed (air)

Celeron 445
1.87 GHz
Athlon II X3 445
3.72 GHz

overclocked clock speed (water)

Celeron 445
1.87 GHz
Athlon II X3 445
3.88 GHz

Specifications Full list of technical specs

summary

Celeron 445  vs
Athlon II X3 445 
Clock speed 1.86 GHz 3.1 GHz
Cores Single core Tri core
Socket type
LGA 771
AM3

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

power consumption

TDP 65W 95W
Annual home energy cost 15.66 $/year 22.89 $/year
Annual commercial energy cost 56.94 $/year 83.22 $/year
Typical power consumption 52.81W 77.19W

details

Celeron 445  vs
Athlon II X3 445 
Architecture x86-64 x86-64
Threads 1 3
L2 cache 0.5 MB 2 MB
L2 cache per core 0.5 MB/core 0.67 MB/core
Manufacture process 65 nm 45 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.87 GHz 3.72 GHz
Overclocked clock speed (Water) 1.87 GHz 3.88 GHz
Overclocked clock speed (Air) 1.87 GHz 3.72 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

bus

Clock speed 1,066 MHz 2,000 MHz
Intel Celeron 445
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AMD Athlon II X3 445
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