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Differences What are the advantages of each

Front view of AMD R R-272F

Reasons to consider the
AMD R R-272F

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Significantly lower typical power consumption 28.44W vs 52.81W More than 45% lower typical power consumption
Much higher Maximum operating temperature 100 °C vs 70 °C Around 45% higher Maximum operating temperature
Significantly lower annual home energy cost 8.43 $/year vs 15.66 $/year More than 45% lower annual home energy cost
Significantly lower annual commercial energy cost 30.66 $/year vs 56.94 $/year More than 45% lower annual commercial energy cost
Front view of AMD A6 5400K

Reasons to consider the
AMD A6 5400K

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Significantly higher clock speed 3.6 GHz vs 2.7 GHz Around 35% higher clock speed
Higher turbo clock speed 3.8 GHz vs 3.2 GHz Around 20% higher turbo clock speed
Much higher GPU clock speed 760 MHz vs 497 MHz Around 55% higher GPU clock speed
Much better overclocked clock speed (Air) 4.46 GHz vs 2.7 GHz More than 65% better overclocked clock speed (Air)
Much better overclocked clock speed (Water) 5.03 GHz vs 2.7 GHz More than 85% better overclocked clock speed (Water)
Newer Oct, 2012 vs May, 2012 Release date 4 months later

Features Key features of the R R-272F  vs A6 5400K 

clock speed

R R-272F
2.7 GHz
A6 5400K
3.6 GHz

turbo clock speed

R R-272F
3.2 GHz
A6 5400K
3.8 GHz

L2 cache

R R-272F
1 MB
A6 5400K
1 MB

gpu clock speed

R R-272F
497 MHz
A6 5400K
760 MHz

overclocked clock speed (air)

R R-272F
2.7 GHz
A6 5400K
4.46 GHz

overclocked clock speed (water)

R R-272F
2.7 GHz
A6 5400K
5.03 GHz

Specifications Full list of technical specs

summary

R R-272F  vs
A6 5400K 
Clock speed 2.7 GHz 3.6 GHz
Turbo clock speed 3.2 GHz 3.8 GHz
Cores Dual core Dual core

features

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

power consumption

TDP 35W 65W
Annual home energy cost 8.43 $/year 15.66 $/year
Annual commercial energy cost 30.66 $/year 56.94 $/year
Typical power consumption 28.44W 52.81W

details

R R-272F  vs
A6 5400K 
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 32 nm 32 nm
Transistor count 1,303,000,000 1,303,000,000
Max CPUs 1 1
Die size 246 mm² 246 mm²
Voltage range 0.81 - 1.3V 0.82 - 1.48V
Operating temperature Unknown - 100°C Unknown - 70°C

overclocking

Overclocked clock speed 2.7 GHz 4.46 GHz
Overclocked clock speed (Water) 2.7 GHz 5.03 GHz
Overclocked clock speed (Air) 2.7 GHz 4.46 GHz

integrated graphics

GPU GPU GPU
Label AMD Radeon HD 7520G Radeon™ HD 7540D
GPU clock speed 497 MHz 760 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1866
DDR3-1600
AMD R R-272F
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AMD A6 5400K
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