AMD Athlon 64 X2 4000+ vs AMD Opteron 250

Table of Contents

Physical Specifications

Socket AMD Socket AM2 AMD Socket 940
Process size 65 nm 130 nm
Transistors 154 million 106 million
Die size 126 mm² 193 mm²
Package µPGA µPGA

Performance

Frequency 2.1 GHz 2.4 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 10.5x 12.0x
Multiplier unlocked No No
Voltage 1.25 V 1.5 V
TDP 65 W 89 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status End-of-life End-of-life
Release date Dec 5th, 2006 May 18th, 2004
Codename Brisbane SledgeHammer
Generation Athlon 64 X2 Opteron
Part ADO4000IAA5DD OSA250CEP5AU
Memory support unknown Dual-channel unknown Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

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

Cache

Cache L1 256K 128K
Cache L2 512K 1MB

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

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