AMD A4 6320 

Released December, 2013
  • 3.9 GHz
  • Dual core
7.7 Out of 10

CPUBoss Review Our evaluation of the AMD A4 6320 among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

A4 6320
5.3
A6 6400K
5.9
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

A4 6320
5.7
A6 6400K
6.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

A4 6320
n.d.
A6 6400K
6.2
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

A4 6320
n.d.
A6 6400K
6.8
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

A4 6320
6.9
A6 6400K
7.5
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

A4 6320
9.5
A6 6400K
8.1
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

7.7

CPUBoss Score

Combination of all six facets

A4 6320
7.7
A6 6400K
7.8

Benchmarks Real world tests of the AMD A4 6320

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A4 6320
3,258
A6 6400K
3,328

GeekBench 3 (Single core) Data courtesy Primate Labs

A4 6320
2,074
A6 6400K
2,108

GeekBench 3 (AES single core) Data courtesy Primate Labs

A4 6320
2,250 MB/s
A6 6400K
2,380,000 MB/s
Pentium G3220
171,700 MB/s

PassMark Data courtesy Passmark

A4 6320
2,310
A6 6400K
2,291

PassMark (Single Core)

A4 6320
1,426
A6 6400K
1,407

Specifications Full list of technical specs

summary

Clock speed 3.9 GHz
Cores Dual core
Socket type FM2
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. ABM
  2. AES
  3. AMD-V
  4. AMD64
  5. AVX
  6. AVX 1.1
  7. BMI1
  8. CVT16
  9. F16C
  10. FMA3
  11. FMA4
  12. MMX
  13. SSE
  14. SSE2
  15. SSE3
  16. SSE4.1
  17. SSE4.2
  18. SSE4a
  19. Supplemental SSE3
  20. TBM
  21. XOP
Supports dynamic frequency scaling Yes

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 1.58 pt/W
Typical power consumption 52.81W

details

Architecture x86-64
Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
Manufacture process 32 nm
Max CPUs 1
Operating temperature Unknown - 70°C

overclocking

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

integrated graphics

GPU GPU
Label Radeon HD 8000 series
Latest DirectX 11.0
GPU clock speed 760 MHz

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 12,800 MB/s
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