AMD Opteron 254

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Overview
Manufacturer AMD
Market Server/Workstation
Family Model Opteron 254
Codename Troy
Release Date Released August, 2005
Production Status End-of-life
Is Older older
Key Specs 2.8 GHz Single core
Score 7.2
Summary
Clock speed 2.8 GHz
Cores Single-core
Voltage 1.4 V
Multiplier 14.0x
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 MMX SSE SSE2 3DNow! 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 2
Clock multiplier 14
Voltage range 1.3 - UnknownV
Operating temperature 0 - 67°C
Overclocking
Overclocked clock speed 3 GHz
Overclocked clock speed (Water) 2.8 GHz
Overclocked clock speed (Air) 3 GHz
Power Consumption
TDP 92.6W
Annual home energy cost 22.31 $/year
Annual commercial energy cost 81.12 $/year
Performance per watt 0.71 pt/W
Typical power consumption 75.24W
Benchmarks
PassMark 693
PassMark (Single Core) 889
Scores
Performance 5.1
Single-core Performance 6.5
Integrated Graphics n.d.
Integrated Graphics (OpenCL) n.d.
Performance per Watt 5.1
Value 5.5
CPUPK Score 7.2
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