Cryogenic processor - Wikipedia
A cryogenic processor is a device engineered to reduce the temperature of an object to cryogenic levels, typically around −300°F (−184.44°C), at a moderate rate in order to prevent thermal shock to the components being treated.
Cryogenics - Wikipedia
Cryogenic cooling of devices and material is usually achieved via the use of liquid nitrogen, liquid helium, or a mechanical cryocooler (which uses high-pressure helium lines). Gifford-McMahon cryocoolers, pulse tube cryocoolers and Stirling cryocoolers are in wide use with selection based on required base temperature and cooling capacity.
A Next-Generation Cryogenic Processor Architecture
In this article, we first develop CryoCore-Model, a cryogenic processor modeling framework that can accurately estimate the maximum clock frequency of processor models running at 77 K. Next, driven by the modeling tool, we design CryoCore, a 77 K-optimal core microarchitecture to maximize the core’s performance and area efficiency while ...
Energy-efficient computing at cryogenic temperatures
2024年10月31日 · Efficient intra-chip communication refers to the improvement in metal resistivities observed at low temperatures, and cryogenic booster module refers to cryogenic subsystems, such as new types...
The future is frozen: cryogenic CMOS for high-performance …
2024年3月1日 · Low temperature complementary metal oxide semiconductor (CMOS) or cryogenic CMOS is a promising avenue for the continuation of Moore's law while serving the needs of high performance computing. With temperature as a control “knob” to steepen the subthreshold slope behavior of CMOS devices, the supply voltage of …
Cryogenic memory technologies | Nature Electronics
2023年3月2日 · We explore three areas of memory technology: cryogenic non-superconducting memories (including those based on charge and resistance), superconducting memories (including those based on Josephson...
CryoWire: wire-driven microarchitecture designs for cryogenic …
2022年2月22日 · In this paper, we propose a CPU microarchitecture which extensively exploits the fast wires at 77K. For this goal, we first introduce our validated cryogenic-performance models for the CPU pipeline and network on chip (NoC), whose performance can be significantly limited by the slow wires.
CryoCore: A Fast and Dense Processor Architecture for Cryogenic ...
2020年5月30日 · With both conventional and our design integrated with cryogenic memories, our high-performance CryoCore design achieves 41% higher single-thread performance for the same power budget and 2x higher multi-thread performance for the same die area.
CryoCore: a fast and dense processor architecture for cryogenic …
In this paper, we first develop CryoCore-Model (CC-Model), a cryogenic processor modeling framework which can accurately estimate the maximum clock frequency of processor models running at 77K. Next, driven by the modeling tool, we design CryoCore , a 77K-optimal core microarchitecture to maximize the core's performance and area efficiency ...
Cryogenic Processing: State of the Art, Advantages and Applications
2013年1月1日 · Cryogenic processing is the process of deep-freezing materials at cryogenic temperatures to enhance the mechanical and physical properties of materials being treated. It is a supplementary process to conventional heat treatment process.