AMD Athlon 64 X2 4000+ vs AMD Phenom II X2 B53

Table of Contents

Physical Specifications

Socket AMD Socket AM2 AMD Socket AM3
Process size 65 nm 45 nm
Transistors 154 million 758 million
Die size 126 mm² 258 mm²
Package µPGA µPGA

Performance

Frequency 2.1 GHz 2.8 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 10.5x 14.0x
Multiplier unlocked No No
Voltage 1.25 V 1.425 V
TDP 65 W 80 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Dec 5th, 2006 Oct 1st, 2009
Codename Brisbane Callisto
Generation Athlon 64 X2 Phenom II X2
Part ADO4000IAA5DD HDXB53WFK2DGM
Memory support unknown Dual-channel DDR3 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 6MB (shared)

Features & Technologies

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

Notes

Notes AMD Business Class processor, availability guaranteed for 24 months after release.

Compare

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