AMD Athlon II X3 445

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Overview
Manufacturer AMD
Market Desktop
Family Model Athlon II X3 445
Codename Rana
Release Date Released May, 2010
Production Status End-of-life
Is Older older
Key Specs 3.1 GHz Tri core Unlocked
Score 4.4
Summary
Clock speed 3.1 GHz
Cores Triple-core
Voltage 1.4 V
Multiplier 15.5x
Base Clock 200 MHz
Socket type AM3
Is unlocked Yes
Physical
Process Size 45 nm
Transistors 300 million
Die Size 169 mm²
Package uPGA
Features
Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions SSE4a 3DNow! SSE2 SSE MMX SSE3
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU None
Label None
Latest DirectX None
Number of displays supported None
GPU clock speed None
Turbo clock speed None
3DMark06 None
Bus
Clock speed 2,000 MHz
Details
Architecture x86-64
Threads 3 threads
L2 cache 2 MB
L2 cache per core 0.67 MB/core
L3 cache 0.5 MB
L3 cache per core 0.17 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 0.85 - 1.4V
Operating temperature Unknown - 75°C
Overclocking
Overclock popularity 22
Overclocked clock speed 3.71 GHz
Overclocked clock speed (Water) 3 GHz
PassMark (Overclocked) 1,953.8
Overclocked clock speed (Air) 3.71 GHz
Power Consumption
TDP 95W
Annual home energy cost 22.89 $/year
Annual commercial energy cost 83.22 $/year
Performance per watt 1.44 pt/W
Typical power consumption 77.19W
Benchmarks
GeekBench 3 (Multi-core) 4,233
GeekBench 3 (Single core) 1,582
GeekBench 3 (AES single core) 125,450 MB/s
GeekBench (32-bit) 4,066
GeekBench (64-bit) 6,610
GeekBench 6,631
PassMark 2,585
PassMark (Single Core) 1,050
Scores
Performance 4.4
Single-core Performance 3.7
Integrated Graphics 0.0
Integrated Graphics (OpenCL) 0.0
Performance per Watt 5.3
Value n.d.
CPUPK Score 4.4
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