Processor Design in 3D Die-Stacking Technologies

  • Authors:
  • Gabriel H. Loh;Yuan Xie;Bryan Black

  • Affiliations:
  • Georgia Institute of Technology;Pennsylvania State University;Intel

  • Venue:
  • IEEE Micro
  • Year:
  • 2007

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Abstract

Three-dimensional die-stacking integration stacks multiple layers of processed silicon with a very high-density, low-latency layer-to-layer interconnect. After presenting a brief background on 3D die-stacking technology, this article gives multiple case studies on different approaches for implementing single-core and multicore 3D processors and discusses how to design future microprocessors given this emerging technology.