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ICX - What is SpecI2M request and how it differs from RFO?

Eiv
Novice
‎08-18-2020 06:49 AM
2,460 Views

Trying to understand the SpecI2M optimization:

"Covert RFO to specI2M when memory subsystem is heavily loaded

Reduces mem bandwidth demand on streaming WLs that do full cache line writes (25% efficiency increase"

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