Heterogeneous memory die stacking for energy efficient computing

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United States of America Patent

PATENT NO 9841920
SERIAL NO

13997241

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Abstract

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Methods and apparatus to provide heterogeneous memory die stacking for energy efficient computing are described. In one embodiment, a Phase Change Memory with Switch (PCMS) die is coupled to a Dynamic Random Access Memory (DRAM) die and a Central Processing Unit (CPU) die. CPU checkpointing state data is stored in the PCMS die first before transferring the checkpointing data to a backup media at a later and more extended time. Other embodiments are also disclosed and claimed.

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  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vogt, Pete D Boulder, US 66 1690

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