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A comment on SK Hynix Reveals DDR5 MCR DIMM, Up to DDR5-8000 Speeds for HPC. Parent comment

Re:SK Hynix Reveals DDR5 MCR DIMM, Up to DDR5-8000 Speeds fo... by rbanffy on Monday December 12, 2022 @02:15PM (#33958858)
> Your desktop CPU may not be memory I/O bound for your average single-task desktop use case, but a 128-core server running intense workloads or doing HPC can definitely be I/O bound.

Indeed. From my measurements (very unscientific), processes stall first for IO, then for CPU resources, then from memory.

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