AMD PRO A A6 A6 PRO-7400B 

First seen on January, 2016
  • 3.5 GHz
  • Dual core
7.9 Out of 10

CPUBoss Review Our evaluation of the AMD PRO A A6 A6 PRO-7400B among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

PRO A A6 A6 PRO-7400B
6.7
A8 7600
9.5
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PRO A A6 A6 PRO-7400B
8.0
A8 7600
6.7
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

PRO A A6 A6 PRO-7400B
n.d.
A8 7600
n.d.
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

PRO A A6 A6 PRO-7400B
10.0
A8 7600
10.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

PRO A A6 A6 PRO-7400B
7.3
A8 7600
7.6
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

PRO A A6 A6 PRO-7400B
n.d.
A8 7600
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

7.9

CPUBoss Score

Combination of all six facets

PRO A A6 A6 PRO-7400B
7.9
A8 7600
8.4

Benchmarks Real world tests of the AMD PRO A A6 A6 PRO-7400B

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

PRO A A6 A6 PRO-7400B
46.18 mHash/s
Core i3 3220
4.07 mHash/s
A8 7600
64.45 mHash/s

CompuBench 1.5 (Face detection)

PRO A A6 A6 PRO-7400B
9.04 mPixels/s
A8 7600
15.01 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

PRO A A6 A6 PRO-7400B
225.66 fps
A8 7600
302.88 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

PRO A A6 A6 PRO-7400B
0.86 fps
A8 7600
1.07 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

PRO A A6 A6 PRO-7400B
18.22 fps
A8 7600
23.97 fps

PassMark Data courtesy Passmark

PRO A A6 A6 PRO-7400B
2,697
A8 7600
5,126
Core i3 3220
4,229

PassMark (Single Core)

PRO A A6 A6 PRO-7400B
1,595
Core i3 3220
1,764
A8 7600
1,541

Specifications Full list of technical specs

summary

Clock speed 3.5 GHz
Turbo clock speed 3.9 GHz
Cores Dual core
Is unlocked No

features

Has virtualization support Yes
Instruction set extensions
  1. FMA4
  2. AVX
  3. AES

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 3.59 pt/W
Typical power consumption 52.81W

details

Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache None
Manufacture process 28 nm
Operating temperature Unknown - 70°C

overclocking

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

integrated graphics

GPU GPU
Label Radeon™ R5
Latest DirectX 12.0
GPU clock speed 756 MHz

memory controller

Memory controller Built-in
Memory type DDR3-1866
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