AMD Phenom II N640

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Overview
ManufacturerAMD
Family ModelPhenom II N640
Release DateReleased October, 2010
Is Olderolder
Key Specs2.9 GHz Dual core
Score0.6
Summary
Clock speed2.9 GHz
Turbo clock speed0 GHz
CoresDual core
Socket typeS1
Is unlockedNo
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 speed1,800 MHz
Details
Architecturex86-64
Threads2 threads
L2 cache2 MB
L2 cache per core1 MB/core
L3 cache0 MB
L3 cache per core0 MB/core
Manufacture process45 nm
Max CPUs1
Operating temperatureUnknown - 100°C
Overclocking
Overclocked clock speed2.9 GHz
Overclocked clock speed (Water)2.9 GHz
Overclocked clock speed (Air)2.9 GHz
Power Consumption
TDP35W
Annual home energy cost8.43 $/year
Performance per watt3.09 pt/W
Typical power consumption28.44W
Benchmarks
GeekBench 3 (Multi-core)2,516
GeekBench 3 (Single core)1,380
GeekBench 3 (AES single core)111,800 MB/s
GeekBench (32-bit)2,197
GeekBench3,855
PassMark1,733
PassMark (Single Core)913
Scores
Performance5.6
Single-core Performance5.9
Integrated Graphics0.0
Integrated Graphics (OpenCL)0.0
Performance per Watt3.3
Valuen.d.
CPUPK Score0.6
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