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A comment on Huawei Seeks Independence from the US with RISC-V and Ascend Chips. Parent comment

Re:Huawei Seeks Independence from the US with RISC-V and Asc... by ArnoVW on Monday August 26, 2019 @05:25PM (#20803949)
Same reason we have OLAP and OLTP systems. Same reason it makes sense for some use cases to set up a Hadoop cluster, and for others to have a single but fast CPU: some tasks can be run in parallel, others can't.

See Amdahl's law : https://en.wikipedia.org/wiki/Amdahl%27s_law

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