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Differences What are the advantages of each

Front view of AMD Phenom II P860

Reasons to consider the
AMD Phenom II P860

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CPUBoss is not aware of any important advantages of the P860 vs the P820.

Front view of AMD Phenom II P820

Reasons to consider the
AMD Phenom II P820

Report a correction

CPUBoss is not aware of any important advantages of the P820 vs the P860.

Benchmarks Real world tests of Phenom II P860 vs P820

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Phenom II P860
79.1 MB/s
Phenom II P820
71,400 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Phenom II P860  vs
P820 
Clock speed 2 GHz 1.8 GHz
Cores Tri core Tri core
Socket type
S1
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 35W 25W
Annual home energy cost 8.43 $/year 6.02 $/year
Performance per watt 1.73 pt/W 3.15 pt/W
Typical power consumption 28.44W 20.31W

details

Phenom II P860  vs
P820 
Architecture x86-64 x86-64
Threads 3 3
L2 cache 1.5 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.17 MB/core
Manufacture process 45 nm 45 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2 GHz 1.8 GHz
Overclocked clock speed (Water) 2 GHz 1.8 GHz
Overclocked clock speed (Air) 2 GHz 1.8 GHz

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

bus

Clock speed 1,800 MHz 1,800 MHz
AMD Phenom II P860
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AMD Phenom II P820
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