AMD Athlon 64 X2 5400+ BE vs AMD Athlon X2 7550

Table of Contents

Physical Specifications

Socket AMD Socket AM2 AMD Socket AM2+
Process size 65 nm 65 nm
Transistors 154 million 450 million
Die size 126 mm² 285 mm²
Package µPGA µPGA

Performance

Frequency 2.8 GHz 2.5 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 14.0x 12.5x
Multiplier unlocked Yes No
Voltage 1.325 V 1.325 V
TDP 65 W 95 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Feb 1st, 2008 Dec 15th, 2008
Codename Brisbane Kuma
Generation Athlon 64 X2 Athlon X2
Part ADO5400IAA5DS AD7550WCJ2BGH
Memory support unknown Dual-channel unknown Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

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

Cache

Cache L1 256K 128K (per core)
Cache L2 512K 512K (per core)
Cache L3 2MB (shared)

Notes

Notes This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. It is branded under the Black Edition label.

Features & Technologies

3DNow! Yes Yes
AMD-V Yes Yes
AMD64 Yes Yes
CnQ Yes
HT3.0 Yes
MMX Yes Yes
NX bit Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4A Yes

Compare

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