“Nvidia yesterday announced that its nForce 3 Pro chipset has entered volume production, following AMD’s launch of the latest 64-bit Opteron server and workstation processors.
The nForce 3 Pro is a single-chip implementation of Nvidia’s Athlon XP-oriented nForce 2 product. The Opteron’s built-in memory controller has forced Nvidia to dispense with its own controller, allowing it to fold the North Bridge’s AGP controller into its South Bridge part.” [The Register]