HVAC Control in the New Millennium.pdf - HVAC.Amickracing

HVAC Control in the New MillenniumTable 5-3. Intel Processor Growth————————————————————————————————1999 Pentium II - 450-MHzPentium III/667 (Coppermine) - 0.25-micron to0.18-micron process, bus goes from 100 to 133-MHz————————————————————————————————2000 Pentium III/700, Celeron 500+————————————————————————————————2000-01 Willamette—1-Gigahertz————————————————————————————————Mid-2000 Merced—First IA-64-chip————————————————————————————————2001 McKinley—Second-generation IA-64 double the speedof Merced (over 1-GHz)————————————————————————————————2002 Madison—Third-generation IA-64Deerfield—Price/performance IA-64————————————————————————————————2002-03 Change to 0.13-micron process withcopper interconnects————————————————————————————————2011 10-GHz, 1 billion transistors100 billion operations per second————————————————————————————————Table 5-4. Microchip Trends————————————————————————————————Year Megabytes Per Dollar Transistors (thousands)1988 0.1 1,0001992 1 2,0001995 10 10,0002000 100 50,0002002 1,000 100,000————————————————————————————————©2001 by The Fairmont Press, Inc. All rights reserved.