Rambus reports collaboration with IBM to research hybrid memory systems.

Rambus (RMBS) announced a collaboration with IBM (IBM) to research hybrid memory systems. Targeting one of the industry's key performance challenges, Rambus Labs and IBM aim to optimize the use of DRAM and emerging memories to create a high-capacity memory subsystem that delivers comparable performance to DRAM alone. As part of the collaboration, Rambus will develop a flexible prototype hybrid memory platform using the OpenCAPI interface to demonstrate performance of multiple memory types in real-world server applications. Rambus will leverage IBM's POWER9 processor and its OpenCAPI high performance interface to build a Hybrid Memory and development subsystem prototype. To move forward on this project, Rambus announced it has joined the OpenCAPI Consortium, an open development community based on Coherent Accelerator Processor Interface technology, and OpenPOWER Foundation, an open development community based on the IBM Power Architecture.