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Differences What are the advantages of each

Front view of Intel Core i5 3470

Reasons to consider the
Intel Core i5 3470

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Much more l3 cache 6 MB vs None Compared to all cpus, 6 MB l3 cache is just OK
More cores 4 vs 2 Twice as many cores; run more applications at once
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
Better overclocked clock speed (Water) 4.09 GHz vs 3.8 GHz Around 10% better overclocked clock speed (Water)
Front view of AMD PRO A A4 A4 PRO-7300B

Reasons to consider the
AMD PRO A A4 A4 PRO-7300B

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Much higher clock speed 3.8 GHz vs 3.2 GHz Around 20% higher clock speed
Much lower typical power consumption 52.81W vs 86.05W Around 40% lower typical power consumption
Much more l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Higher Maximum operating temperature 70 °C vs 67.4 °C Around 5% higher Maximum operating temperature
Better overclocked clock speed (Air) 3.8 GHz vs 3.67 GHz Around 5% better overclocked clock speed (Air)
Much lower annual home energy cost 15.66 $/year vs 31.22 $/year Around 50% lower annual home energy cost
Much lower annual commercial energy cost 56.94 $/year vs 84.62 $/year Around 35% lower annual commercial energy cost

Benchmarks Real world tests of Core i5 3470 vs PRO A A4 A4 PRO-7300B

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i5 3470  vs
PRO A A4 A4 PRO-7300B 
Clock speed 3.2 GHz 3.8 GHz
Turbo clock speed 3.6 GHz 4 GHz
Cores Quad core Dual core
Is unlocked No No

features

Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
FMA4
SSE4.2
Supplemental SSE3
AES

power consumption

TDP 77W 65W
Annual home energy cost 31.22 $/year 15.66 $/year
Annual commercial energy cost 84.62 $/year 56.94 $/year
Performance per watt 4.41 pt/W 1.98 pt/W
Typical power consumption 86.05W 52.81W

details

Core i5 3470  vs
PRO A A4 A4 PRO-7300B 
Threads 4 2
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 6 MB None
Manufacture process 22 nm 32 nm
Operating temperature Unknown - 67.4°C Unknown - 70°C

overclocking

Overclocked clock speed 3.67 GHz 3.8 GHz
Overclocked clock speed (Water) 4.09 GHz 3.8 GHz
Overclocked clock speed (Air) 3.67 GHz 3.8 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 2500 Radeon™ HD 8470D
Latest DirectX 11.0 11.0
GPU clock speed 650 MHz 800 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Intel Core i5 3470
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AMD PRO A A4 A4 PRO-7300B
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