Sun Cancels UltraSPARC IIIi+
Doctor Memory writes "El Reg is reporting that Sun has finally come clean and admitted that they have killed the UltraSPARC IIIi+ chip. According to John Fowler, Sun's server chief, 'We canceled it last fiscal year to focus on the ramp (up) of UltraSPARC IV+, Niagara and Niagara 2.' Sun has had great success with its new Niagara line, and with it's line of AMD-based systems."
The concentration of R&D on the high end and then deriving a cheap version of the chip is what has been causing Sun trouble for a while. Intel tried the same thing with Itanium and it didn't work for them either.
Sun's current method, introduce the low end chip - Niagara - first and then build up to the high end stuff (the Rock CPU) seems to be a much better idea. Produce the high volume stuff first and use the revenue from that to produce the high end, high margin stuff.