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Is AVX-512 Fused Off on Alder Lake Client Products?

Content Type: Product Information & Documentation   |   Article ID: 000089918   |   Last Reviewed: 03/25/2022

Description

Unable to determine if AVX-512 instruction is supported on Intel® Alder Lake processors.

Resolution

AVX-512 will be fused off on Alder Lake mobile products and most desktop products. Although AVX-512 was not fuse-disabled on certain early Alder Lake desktop products, Intel plans to fuse off AVX-512 on Alder Lake products going forward.