AMD Opteron 250 vs AMD Phenom II X2 550

Table of Contents

Physical Specifications

Socket AMD Socket 940 AMD Socket AM3
Process size 130 nm 45 nm
Transistors 106 million 758 million
Die size 193 mm² 258 mm²
Package µPGA µPGA

Performance

Frequency 2.4 GHz 3.1 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 12.0x 15.5x
Multiplier unlocked No No
Voltage 1.5 V 1.4 V
TDP 89 W 80 W

Architecture Details

Vertical Segment Server/Workstation Desktop
Production status End-of-life End-of-life
Release date May 18th, 2004 Nov 4th, 2009
Codename SledgeHammer Callisto
Generation Opteron Phenom II X2
Part OSA250CEP5AU HDX550WFK2DGMHDX550WFGMBOX
Memory support unknown Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

Total Cores 1 2
Total Threads 1 2
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 128K 128K (per core)
Cache L2 1MB 512K (per core)
Cache L3 6MB (shared)

Features & Technologies

3DNow! Yes Yes
AMD-V Yes
AMD64 Yes Yes
MMX Yes Yes
NX bit Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes
SSE4A Yes

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