AMD Athlon II X2 B22 

First seen on June, 2012
  • 2.8 GHz
  • Dual core

Benchmarks Real world tests of the AMD Athlon II X2 B22

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon II X2 B22
2,387.5
Core i3 3220
5,399

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon II X2 B22
1,370
Core i3 3220
2,501

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X2 B22
110.8 MB/s
Core i3 3220
173,000 MB/s
Core2 Duo E8400
128,000 MB/s

PassMark Data courtesy Passmark

Athlon II X2 B22
1,706
Core i3 3220
4,229

PassMark (Single Core)

Athlon II X2 B22
963
Core i3 3220
1,764

Specifications Full list of technical specs

summary

Clock speed 2.8 GHz
Cores Dual core
Socket type AM3
Is unlocked No

features

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

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 1.07 pt/W
Typical power consumption 52.81W

details

Architecture x86-64
Threads 2 threads
L2 cache 2 MB
L2 cache per core 1 MB/core
L3 cache 1 MB
L3 cache per core 0.5 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 0.85 - 1.43V
Operating temperature Unknown - 74°C

overclocking

Overclocked clock speed 3.17 GHz
Overclocked clock speed (Water) 2.8 GHz
Overclocked clock speed (Air) 3.17 GHz

integrated graphics

GPU None

bus

Clock speed 2,000 MHz
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