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Differences What are the advantages of each

Front view of AMD FX 4320

Reasons to consider the
AMD FX 4320

Report a correction

CPUBoss is not aware of any important advantages of the 4320 vs the 4300 Black Edition.

Front view of AMD FX 4300

Reasons to consider the
AMD FX 4300

Report a correction

CPUBoss is not aware of any important advantages of the 4300 Black Edition vs the 4320.

Benchmarks Real world tests of FX 4320 vs 4300

GeekBench 3 (Multi-core) Data courtesy Primate Labs

FX 4320
6,792.5
FX 4300
5,582

GeekBench 3 (Single core) Data courtesy Primate Labs

FX 4320
2,323.5
FX 4300
1,981

GeekBench 3 (AES single core) Data courtesy Primate Labs

FX 4320
2,795 MB/s
FX 4300
2,210,000 MB/s

Cinebench R11.5

FX 4320
3.55
FX 4300
3.47

Cinebench R11.5 (Single Core)

FX 4320
1.08
FX 4300
1.06

PassMark Data courtesy Passmark

FX 4320
4,986
FX 4300
4,651

PassMark (Single Core)

FX 4320
1,484
FX 4300
1,406

Specifications Full list of technical specs

summary

FX 4320  vs
4300 
Clock speed 4 GHz 3.8 GHz
Turbo clock speed 4.1 GHz 4 GHz
Cores Quad core Quad core
Socket type
AM3+
Is unlocked Yes Yes

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
ABM
BMI1
CLMUL
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
CVT16
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

details

FX 4320  vs
4300 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 4 MB 4 MB
L2 cache per core 1 MB/core 1 MB/core
L3 cache 4 MB 4 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 32 nm 32 nm
Transistor count 1,200,000,000 1,200,000,000
Max CPUs 1 1
Die size 319 mm² 319 mm²
Clock multiplier 21 20
Voltage range 0.81 - 1.45V 0.81 - 1.43V
Operating temperature Unknown - 70.5°C Unknown - 70.5°C

overclocking

Overclocked clock speed 4 GHz 4.48 GHz
Overclocked clock speed (Water) 4 GHz 4.98 GHz
Overclocked clock speed (Air) 4 GHz 4.48 GHz

power consumption

TDP 95W 95W
Annual home energy cost 22.89 $/year 22.89 $/year
Annual commercial energy cost 83.22 $/year 83.22 $/year
Performance per watt 1.57 pt/W 9.24 pt/W
Typical power consumption 77.19W 77.19W

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1866
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 29,866.66 MB/s 29,866.66 MB/s
AMD FX 4320
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AMD FX 4300
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