CPUBoss Review Our evaluation of 6300 vs 4000 among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

A4 6300
n.d.
A4 4000
n.d.
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

A4 6300
n.d.
A4 4000
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

5.9

CPUBoss Score

Combination of all six facets

Winner
AMD A4 6300 

CPUBoss recommends the AMD A4 6300  based on its .

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VS

Differences What are the advantages of each

Front view of AMD A4 6300

Reasons to consider the
AMD A4 6300

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Much higher clock speed 3.7 GHz vs 3 GHz Around 25% higher clock speed
Much better overclocked clock speed (Air) 4.43 GHz vs 4.02 GHz More than 10% better overclocked clock speed (Air)
Better overclocked clock speed (Water) 3.7 GHz vs 3.49 GHz More than 5% better overclocked clock speed (Water)
Front view of AMD A4 4000

Reasons to consider the
AMD A4 4000

Report a correction

CPUBoss is not aware of any important advantages of the 4000 vs the 6300.

Benchmarks Real world tests of A4 6300 vs 4000

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

A4 6300
21.25 mHash/s
A4 4000
20.49 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

A4 6300
0.28 fps
A4 4000
0.38 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

A4 6300
2,313
A4 4000
1,875

Sky Diver Data courtesy FutureMark

A4 6300
1,569
A4 4000
1,282

Cloud Gate Data courtesy FutureMark

A4 6300
2,633
A4 4000
2,076

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A4 6300
2,972
A4 4000
2,519

GeekBench 3 (Single core) Data courtesy Primate Labs

A4 6300
1,913
A4 4000
1,622

GeekBench 3 (AES single core) Data courtesy Primate Labs

A4 6300
2,090,000 MB/s
A4 4000
1,830,000 MB/s

Specifications Full list of technical specs

summary

A4 6300  vs
4000 
Clock speed 3.7 GHz 3 GHz
Turbo clock speed 3.9 GHz 3 GHz
Cores Dual core Dual core
Is unlocked No No

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
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
ABM
CVT16
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 65W 65W
Annual home energy cost 15.66 $/year 15.66 $/year
Annual commercial energy cost 56.94 $/year 56.94 $/year
Performance per watt 6.46 pt/W 5.4 pt/W
Typical power consumption 52.81W 52.81W

details

A4 6300  vs
4000 
Architecture x86-64 x86-64
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
Max CPUs 1 1
Operating temperature Unknown - 70°C Unknown - 70°C

overclocking

Overclocked clock speed 4.43 GHz 4.02 GHz
Overclocked clock speed (Water) 3.7 GHz 3.49 GHz
Overclocked clock speed (Air) 4.43 GHz 4.02 GHz

integrated graphics

GPU GPU GPU
Label Radeon™ HD 8370D Radeon™ HD 7480D
Latest DirectX 11.0 11.0
GPU clock speed 760 MHz 720 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
AMD A4 6300
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AMD A4 4000
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