CPUs and Processors

DOJ subpoenas Nvidia in graphics market investigation

AMD receives DOJ subpoena over graphics processing

Dust Networks puts wireless sensor network on single chip

Nvidia unveils GPU technology

Broadcom integrates lots into Wi-Fi chip

* Broadcom's latest chip

Dell expands embrace of AMD chips

Intel fixed-mobile WiMax chip rolls out

AMD to buy graphics vendor ATI for $5.4 billion

Intel to introduce dual-core Itanium

Montecito is expected following updates to low-end Xeon.

In brief: Intel said to shed communications units