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CXL

CXL

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What is CXL?

Compute Express Link (CXL) is an open industry standard interconnect offering high-bandwidth, low-latency connectivity between processors, memory devices, and accelerators. It enables resource sharing for higher performance, reduced Total Cost of Ownership (TCO) and simplified system management. CXL is commonly used in data centers to improve performance for memory-intensive workloads and enable memory pooling.

What other technologies are related to CXL?

CXL Competitor Technologies

CCIX is a competing interconnect technology that aims to provide coherent memory access and I/O connectivity for high-performance computing.
mentioned alongside CXL in 86% (168) of relevant job posts
XGMI (AMD's Infinity Fabric) is a high-speed interconnect technology used for communication between GPUs and CPUs. It is an alternative interconnect to CXL in AMD systems.
mentioned alongside CXL in 46% (51) of relevant job posts

CXL Complementary Technologies

CXL leverages the PCIe physical and electrical interface. CXL is built upon the PCIe protocol.
mentioned alongside CXL in 10% (3k) of relevant job posts
UCIe is a die-to-die interconnect standard, that could be used to integrate CXL functionality into chiplet-based designs.
mentioned alongside CXL in 29% (438) of relevant job posts
DDR memory is the main memory technology in systems where CXL is deployed. CXL can provide memory expansion capabilities for DDR memory.
mentioned alongside CXL in 8% (879) of relevant job posts

Which organizations are mentioning CXL?

Organization
Industry
Matching Teams
Matching People
CXL
Micron Technology
Scientific and Technical Services
CXL
Arm
Scientific and Technical Services

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