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Differences What are the advantages of each

Front view of AMD PRO A A10 A10 PRO-7800B

Reasons to consider the
AMD PRO A A10 A10 PRO-7800B

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Much lower typical power consumption 52.81W vs 81.25W 35% lower typical power consumption
Newer manufacturing process 28 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much lower annual home energy cost 15.66 $/year vs 24.09 $/year 35% lower annual home energy cost
Much lower annual commercial energy cost 56.94 $/year vs 87.6 $/year 35% lower annual commercial energy cost
Front view of AMD A10 5800B

Reasons to consider the
AMD A10 5800B

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Much more l3 cache 1 MB vs None Compared to all cpus, 1 MB l3 cache is just OK
Higher clock speed 3.8 GHz vs 3.5 GHz Around 10% higher clock speed
Much better overclocked clock speed (Air) 4.37 GHz vs 3.5 GHz Around 25% better overclocked clock speed (Air)
Higher Maximum operating temperature 74 °C vs 71.3 °C Around 5% higher Maximum operating temperature
Better overclocked clock speed (Water) 3.8 GHz vs 3.5 GHz Around 10% better overclocked clock speed (Water)

Benchmarks Real world tests of PRO A A10 A10 PRO-7800B vs A10 5800B

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

PRO A A10 A10 PRO-7800B  vs
A10 5800B 
Clock speed 3.5 GHz 3.8 GHz
Turbo clock speed 3.9 GHz 4.2 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
XOP
AVX
SSE3
SSE
CLMUL
AMD64
SSE4.1
FMA4
SSE4.2
CVT16
AMD-V
AES

power consumption

TDP 65W 100W
Annual home energy cost 15.66 $/year 24.09 $/year
Annual commercial energy cost 56.94 $/year 87.6 $/year
Performance per watt 5.37 pt/W 1.79 pt/W
Typical power consumption 52.81W 81.25W

details

PRO A A10 A10 PRO-7800B  vs
A10 5800B 
Threads 4 4
L2 cache 4 MB 4 MB
L2 cache per core 1 MB/core 1 MB/core
L3 cache None 1 MB
Manufacture process 28 nm 32 nm
Operating temperature Unknown - 71.3°C Unknown - 74°C

overclocking

Overclocked clock speed 3.5 GHz 4.37 GHz
Overclocked clock speed (Water) 3.5 GHz 3.8 GHz
Overclocked clock speed (Air) 3.5 GHz 4.37 GHz

integrated graphics

GPU GPU GPU
Label Radeon™ R7 Radeon™ HD 7660D
Latest DirectX 12.0 11.0
GPU clock speed 720 MHz 800 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-2133
DDR3-1866
AMD PRO A A10 A10 PRO-7800B
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AMD A10 5800B
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