AMD Opteron 856

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Overview
Manufacturer AMD
Market Server/Workstation
Family Model Opteron 856
Codename Athens
Release Date Released April, 2006
Production Status End-of-life
Is Older older
Key Specs 3 GHz Single core
Summary
Clock speed 3 GHz
Cores Single-core
Voltage 1.4 V
Multiplier 15.0x
Base Clock 200 MHz
Socket type 940
Physical
Process Size 90 nm
Transistors 106 million
Package uPGA
Features
Has a NX bit Yes
Instruction set extensions 3DNow! SSE2 SSE MMX SSE3
Supports dynamic frequency scaling Yes
Details
Threads 1 thread
L2 cache 1 MB
L2 cache per core 1 MB/core
Manufacture process 90 nm
Max CPUs 8
Clock multiplier 15
Voltage range 1.3 - UnknownV
Operating temperature 0 - 67°C
Overclocking
Overclocked clock speed 3.1 GHz
Overclocked clock speed (Water) 3 GHz
Overclocked clock speed (Air) 3.1 GHz
Power Consumption
TDP 92.6W
Annual home energy cost 22.31 $/year
Annual commercial energy cost 81.12 $/year
Typical power consumption 75.24W
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