in 2006. See also Fireplane References Krewell, Kevin (10 November 2003). "UltraSPARC IV Mirrors Predecessor". Microprocessor Report. Krewell, Kevin (18 January 2005). "Best Servers of 2004". Microprocessor Report. External links Computerworld article Computer-related introductions in 2005 SPARC microprocessors Sun microprocessors Superscalar microprocessors 64-bit microprocessors