AMD A4 3400 

Released September, 2011
  • 2.7 GHz
  • Dual core
6.7 Out of 10

CPUBoss Review Our evaluation of the AMD A4 3400 among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

A4 3400
4.6
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

A4 3400
5.3
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

A4 3400
5.5
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

A4 3400
n.d.
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

A4 3400
6.3
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

A4 3400
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

6.7

CPUBoss Score

Combination of all six facets

A4 3400
6.7

Benchmarks Real world tests of the AMD A4 3400

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

A4 3400
1,378
Core i3 3220
2,251

Sky Diver Data courtesy FutureMark

A4 3400
1,259

Cloud Gate Data courtesy FutureMark

A4 3400
2,594
Core i3 3220
2,654

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A4 3400
2,511
Core i3 3220
5,399

GeekBench 3 (Single core) Data courtesy Primate Labs

A4 3400
1,367
Core i3 3220
2,501

GeekBench 3 (AES single core) Data courtesy Primate Labs

A4 3400
112,400 MB/s
Core i3 3220
173,000 MB/s
Core2 Duo E8400
128,000 MB/s

PassMark Data courtesy Passmark

A4 3400
1,595
Core i3 3220
4,229

PassMark (Single Core)

A4 3400
913
Core i3 3220
1,764

Specifications Full list of technical specs

summary

Clock speed 2.7 GHz
Turbo clock speed None
Cores Dual core
Socket type FM1
Is unlocked No

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. 3DNow!
  2. AMD-V
  3. AMD64
  4. MMX
  5. SSE
  6. SSE2
  7. SSE3
  8. SSE4a
Supports dynamic frequency scaling Yes

integrated graphics

GPU GPU
Label Radeon™ HD 6410D
Latest DirectX 11.0
GPU clock speed 600 MHz

memory controller

Memory controller Built-in
Memory type DDR3-1600

details

Architecture x86-64
Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 0.5 MB
L3 cache per core 0.25 MB/core
Manufacture process 32 nm
Transistor count 1,178,000,000
Max CPUs 1
Die size 228 mm²
Voltage range 0.91 - 1.41V
Operating temperature Unknown - 71.5°C

overclocking

Overclock popularity 10
Overclocked clock speed 3.5 GHz
Overclocked clock speed (Water) 2.7 GHz
PassMark (Overclocked) 1,356.5
Overclocked clock speed (Air) 3.5 GHz

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 1.91 pt/W
Typical power consumption 52.81W
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