AMD Phenom II X2 555 

Released January, 2010
  • 3.2 GHz
  • Dual core
  • Unlocked
5.4 Out of 10

I have successfully unlocked this cpu from a dual core to a quad and overclocked to 3.8GHz for everyday gaming.
by Loosenut (Nov, 2011)

CPUBoss Review Our evaluation of the AMD Phenom II X2 555 among desktop CPUs (over 75W)

Performance

Benchmark performance using all cores

Phenom II X2 555
4.4
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Phenom II X2 555
5.4
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Phenom II X2 555
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Phenom II X2 555
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Phenom II X2 555
5.8
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Phenom II X2 555
6.7
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

5.4

CPUBoss Score

Combination of all six facets

Phenom II X2 555
5.4

Benchmarks Real world tests of the AMD Phenom II X2 555

GeekBench (32-bit) Data courtesy Primate Labs

Phenom II X2 555
2,977

GeekBench (64-bit) Data courtesy Primate Labs

Phenom II X2 555
5,113

GeekBench

Phenom II X2 555
5,113

3D Mark 11 (Physics)

Phenom II X2 555
2,170

Cinebench R11.5

Phenom II X2 555
1.88

Cinebench R10 32-Bit

Phenom II X2 555
7,225

PassMark Data courtesy Passmark

Phenom II X2 555
2,075

PassMark (Single Core)

Phenom II X2 555
1,071

Reviews Word on the street for the AMD Phenom II X2 555

Specifications Full list of technical specs

summary

Clock speed 3.2 GHz
Cores Dual core
Socket type AM3
Is unlocked Yes

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

integrated graphics

GPU None

bus

Clock speed 2,000 MHz

details

Architecture x86-64
Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 6 MB
L3 cache per core 3 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 0.88 - 1.4V
Operating temperature Unknown - 70°C

overclocking

Overclock popularity 100
Overclock review score 4.5
Overclocked clock speed 4.02 GHz
Overclocked clock speed (Water) 4.71 GHz
PassMark (Overclocked) 2,312.8
Overclocked clock speed (Air) 4.02 GHz

power consumption

TDP 80W
Annual home energy cost 49.84 $/year
Annual commercial energy cost 141.04 $/year
Performance per watt 0.73 pt/W
Idle power consumption 82.3W
Peak power consumption 161W
Typical power consumption 141.33W
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