Power-Constrained Microprocessor Design

  • Authors:
  • Affiliations:
  • Venue:
  • ICCD '02 Proceedings of the 2002 IEEE International Conference on Computer Design: VLSI in Computers and Processors (ICCD'02)
  • Year:
  • 2002

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Abstract

Power dissipation and power density have become first-order design constraints, even forhigh-performance systems. For future designs it will be the dominant constraint. In this paper we suggest a systematic approach to optimizing a processor design under (only) a power constraint. The approach uses the energy-performance ratio (EPR) of the various design parameters as the key to identifying opportunities for improving energy-efficiency.