Revision as of 08:03, 3 March 2025 edit The Anome (talk \| contribs) Edit filter managers, Administrators 260,142 edits == Pentium processor == mention additional x3 circuit Tag: 2017 wikitext editor ← Previous edit		Revision as of 08:12, 3 March 2025 edit undo The Anome (talk \| contribs) Edit filter managers, Administrators 260,142 edits →Pentium processor: "perform multiplication by 3 in a way that minimizes latency" Tag: 2017 wikitext editor Next edit →
Line 83: == Pentium processor == Intel's [[Pentium]] microprocessor uses a radix-8 variant of Booth's algorithm in its 64-bit multiplier. Because of the way it is implemented, it needs a complex special-case ~~circuit~~auxiliary subsystem to perform multiplication by 3 in a way that minimizes latency.<ref>{{Cite web \|first=Ken\|last=Shirriff\|title=The Pentium contains a complicated circuit to multiply by three \|url=https://www.righto.com/2025/03/pentium-multiplier-adder-reverse-engineered.html \|access-date=2025-03-03\|website=righto.com}}</ref> == See also ==

Booth's multiplication algorithm: Difference between revisions