Exploring synergistic DVFS control of cores and DRAMs for thermal efficiency in CMPs with 3D-stacked DRAMs.
Journal
International Symposium on Low Power Electronics and Design (ISLPED), Beijing, China, September 4-6, 2013
Pages
304
Date Issued
2013
Author(s)
Abstract
The three-dimensional (3D) integration technology that utilizes low-latency and high-density Through-Silicon Vias (TSVs) to integrate DRAMs and Chip-Multiprocessors(CMPs) in the third dimension has been demonstrated as a promising way to mitigate the memory wall problem in CMPs. In addition to the improved interconnection performance and heterogeneous integration, the 3D IC technology also provides the advantages of high packaging density and small chip area. However, the power density of 3D ICs increases with the number of active devices. Therefore, alleviating the thermal stress issue of 3D ICs is one of the major design challenges.
SDGs
Type
conference paper