AMD Phenom II X2 555

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Overview
ManufacturerAMD
Family ModelPhenom II X2 555
Release DateReleased January, 2010
Is Olderolder
Key Specs3.2 GHz Dual core Unlocked
Score5.5
Summary
Clock speed3.2 GHz
CoresDual core
Socket typeAM3
Is unlockedYes
Features
Has a NX bitYes
Has virtualization supportYes
Instruction set extensionsSSE4a 3DNow! SSE2 SSE MMX SSE3
Supports dynamic frequency scalingYes
Integrated Graphics
GPUNone
LabelNone
Latest DirectXNone
Number of displays supportedNone
GPU clock speedNone
Turbo clock speedNone
3DMark06None
Bus
Clock speed2,000 MHz
Details
Architecturex86-64
Threads2 threads
L2 cache1 MB
L2 cache per core0.5 MB/core
L3 cache6 MB
L3 cache per core3 MB/core
Manufacture process45 nm
Max CPUs1
Voltage range0.88 - 1.4V
Operating temperatureUnknown - 70°C
Overclocking
Overclock popularity100
Overclock review score4.5
Overclocked clock speed4.02 GHz
Overclocked clock speed (Water)4.71 GHz
PassMark (Overclocked)2,312.8
Overclocked clock speed (Air)4.02 GHz
Power Consumption
TDP80W
Annual home energy cost49.84 $/year
Annual commercial energy cost141.04 $/year
Performance per watt0.76 pt/W
Idle power consumption82.3W
Peak power consumption161W
Typical power consumption141.33W
Benchmarks
GeekBench (32-bit)2,977
GeekBench (64-bit)5,113
GeekBench5,113
3D Mark 11 (Physics)2,170
Cinebench R11.51.88
Cinebench R10 32-Bit7,225
PassMark2,075
PassMark (Single Core)1,071
Scores
Performance4.5
Single-core Performance5.5
Integrated Graphics0.0
Integrated Graphics (OpenCL)0.0
Performance per Watt5.9
Value6.7
CPUPK Score5.5
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