AMD Athlon X2 4450B

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Overview
ManufacturerAMD
Family ModelAthlon X2 4450B
Release DateReleased April, 2008
Is Olderolder
Key Specs2.3 GHz Dual core
Score1.8
Summary
Clock speed2.3 GHz
CoresDual core
Socket typeAM2+
Is unlockedNo
Features
Has a NX bitYes
Supports trusted computingYes
Has virtualization supportYes
Instruction set extensions3DNow! 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
Details
Architecturex86-64
Threads2 threads
L2 cache1 MB
L2 cache per core0.5 MB/core
L3 cache0.5 MB
L3 cache per core0.25 MB/core
Manufacture process65 nm
Max CPUs1
Operating temperatureUnknown - 78°C
Power Consumption
TDP45W
Annual home energy cost10.84 $/year
Annual commercial energy cost39.42 $/year
Performance per watt1.89 pt/W
Typical power consumption36.56W
Benchmarks
GeekBench 3 (Multi-core)1,797
GeekBench 3 (Single core)958
GeekBench 3 (AES single core)63,200 MB/s
GeekBench (32-bit)1,720
GeekBench2,404
PassMark1,197
PassMark (Single Core)692
Scores
Performance5.4
Single-core Performance5.5
Integrated Graphics0.0
Integrated Graphics (OpenCL)0.0
Performance per Watt4.2
Valuen.d.
CPUPK Score1.8
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