Remote Direct Memory Access (RDMA) reduces CPU utilization and latency through network adapters with hardware offloading. These adapters handle data transfers directly between memory locations, bypassing CPU-intensive operations like memory copies and protocol processing. Larger buffers and software like Magnum I/O may enhance performance, but hardware offloading is the core RDMA feature delivering these benefits.
(Reference: NVIDIA Networking Documentation, Section on RDMA Offloading)
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