Report: Cannon Lake Core i3-8121U may support AVX-512 after all
by from Techreport on (#3QBF8)
When Intel's Cannon Lake Core i3-8121U appeared in the company's ARK database yesterday, the chip's entry didn't suggest any support for AVX-512 instructions-an expected feature of the next-generation microarchitecture. That entry may be incomplete, however. CPU detective InstLatX64 has obtained a CPUID dump for the chip from a Lenovo Ideapad 330-15ICN with the i3-8121U inside, and the chip does appear to offer AVX-512 support.
DualCore #Intel Core i3-8121U ( #CannonLake -U) 60663 CPUID dump added w/ #AVX512 (F,CD,BW,DQ,VL,IFMA,VBMI), SHA, UMIP, PKU, w/o SGX, TSX, CLWB @pshufb ...