AMD Athlon X2 4450e vs AMD Opteron X2 185

Table of Contents

Physical Specifications

Socket AMD Socket AM2 AMD Socket 939
Process size 65 nm 90 nm
Transistors 154 million 233 million
Die size 126 mm² unknown
Package µPGA µPGA

Performance

Frequency 2.3 GHz 2.6 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 11.5x 13.0x
Multiplier unlocked No No
Voltage 1.15 V 1.35 V
TDP 45 W 110 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status End-of-life End-of-life
Release date Apr 21st, 2008 Mar 6th, 2006
Codename Brisbane Denmark
Generation Athlon 64 X2 Opteron X2
Part ADH4450IAA5DO OSA185DAA6CD
Memory support unknown Dual-channel unknown Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 2 2
Total Threads 2 2
SMP # CPUs 1 2
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 Yes

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.