AMD Phenom II P820 

Released May, 2010
  • 1.8 GHz
  • Tri core

Benchmarks Real world tests of the AMD Phenom II P820

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Phenom II P820
2,508
Core i3 330M
2,832

GeekBench 3 (Single core) Data courtesy Primate Labs

Phenom II P820
920
Core i3 330M
1,300

GeekBench 3 (AES single core) Data courtesy Primate Labs

Phenom II P820
71,400 MB/s
Core i5 3230M
2,110,000 MB/s
Core i3 330M
89,200 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Phenom II P820
2,338
Core i3 330M
2,687

GeekBench (64-bit) Data courtesy Primate Labs

Phenom II P820
3,236
Core i3 330M
3,110

GeekBench

Phenom II P820
3,236
Core i3 330M
3,910

PassMark Data courtesy Passmark

Phenom II P820
1,611
Core i3 330M
1,793

PassMark (Single Core)

Phenom II P820
596

Specifications Full list of technical specs

summary

Clock speed 1.8 GHz
Cores Tri core
Socket type S1
Is unlocked No

features

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

power consumption

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

details

Architecture x86-64
Threads 3 threads
L2 cache 0.5 MB
L2 cache per core 0.17 MB/core
Manufacture process 45 nm
Max CPUs 1

overclocking

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

integrated graphics

GPU None

bus

Clock speed 1,800 MHz
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