AMD Athlon 64 4000+ vs AMD Athlon X2 4450e

Table of Contents

Physical Specifications

Socket AMD Socket AM2 AMD Socket AM2
Process size 90 nm 65 nm
Transistors 227 million 154 million
Die size 230 mm² 126 mm²
Package µPGA µPGA

Performance

Frequency 2.6 GHz 2.3 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 13.0x 11.5x
Multiplier unlocked No No
Voltage 1.4 V 1.15 V
TDP 62 W 45 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Feb 20th, 2007 Apr 21st, 2008
Codename Windsor Brisbane
Generation Athlon 64 Athlon 64 X2
Part ADA4000IAA4DH ADH4450IAA5DO
Memory support DDR2 Dual-channel unknown 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 256K
Cache L2 512K 512K

Features & Technologies

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

Compare

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