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Differences What are the advantages of each

Front view of Intel Core i3 4130

Reasons to consider the
Intel Core i3 4130

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Much more l3 cache 3 MB vs None Compared to all cpus, 3 MB l3 cache is just OK
More threads 4 vs 2 Twice as many threads
Much newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Lower typical power consumption 43.88W vs 52.81W More than 15% lower typical power consumption
Lower annual home energy cost 13.01 $/year vs 15.66 $/year More than 15% lower annual home energy cost
Lower annual commercial energy cost 47.3 $/year vs 56.94 $/year More than 15% lower annual commercial energy cost
Front view of AMD A6 6400B

Reasons to consider the
AMD A6 6400B

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Much more l2 cache 1 MB vs 0.5 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly higher clock speed 3.9 GHz vs 3.4 GHz Around 15% higher clock speed
Much more l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Much better overclocked clock speed (Air) 3.9 GHz vs 3.47 GHz More than 10% better overclocked clock speed (Air)
Higher Maximum operating temperature 74 °C vs 72 °C Around 5% higher Maximum operating temperature
Better overclocked clock speed (Water) 3.9 GHz vs 3.58 GHz Around 10% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i3 4130 vs A6 6400B

PassMark Data courtesy Passmark

Core i3 4130
4,786
A6 6400B
2,281

PassMark (Single Core)

Core i3 4130
1,963
A6 6400B
1,387

Specifications Full list of technical specs

summary

Core i3 4130  vs
A6 6400B 
Clock speed 3.4 GHz 3.9 GHz
Cores Dual core Dual core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
SSE4
XOP
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
ABM
CVT16
AMD-V
Supplemental SSE3
AES
TBM
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 54W 65W
Annual home energy cost 13.01 $/year 15.66 $/year
Annual commercial energy cost 47.3 $/year 56.94 $/year
Performance per watt 13.06 pt/W 1.91 pt/W
Typical power consumption 43.88W 52.81W

details

Core i3 4130  vs
A6 6400B 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 0.5 MB 1 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 3 MB None
Manufacture process 22 nm 32 nm
Max CPUs 1 1
Operating temperature Unknown - 72°C Unknown - 74°C

overclocking

Overclocked clock speed 3.47 GHz 3.9 GHz
Overclocked clock speed (Water) 3.58 GHz 3.9 GHz
Overclocked clock speed (Air) 3.47 GHz 3.9 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD graphics 4400 Radeon™ HD 8470D
GPU clock speed 350 MHz 800 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1866
DDR3-1600
DDR3L-1600
DDR3-1333
Intel Core i3 4130
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AMD A6 6400B
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