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Intel Nova Lake CPUs To Bring Back AVX-512 Support Six Years After The Chipmaker Abandoned It On Client Platforms
Wccftech • • technology
Key Points:
- Intel will reintroduce AVX-512 support in its consumer CPUs starting with the Nova Lake lineup, marking a return to the instruction set after its absence since Tiger Lake (11th Gen).
- AVX-512 enables 512-bit vector operations, offering significant performance improvements in certain workloads, with up to a 43% boost over AMD's Zen 5 CPUs using standard AVX instructions.
- The removal of AVX-512 in recent Intel generations was due to the hybrid core architecture, where only P-Cores supported AVX-512 while E-Cores did not, leading Intel to disable the feature in Alder Lake and subsequent releases.
- Alongside AVX-512, Intel's upcoming Coral Rapids Xeon family will restore simultaneous multithreading (SMT), aligning Intel's offerings more closely with AMD's efficient implementation of both technologies in their consumer and server chips.
- This move signals Intel's effort to regain competitiveness and consumer confidence by enhancing performance capabilities and supporting advanced instruction sets in future CPU families.
