笑尿了。你是sb么?avx-512是10年前的架构,xeon 6已经升级到AVX-10了, AMD吃屎都赶不上热得,刚刚才学会支持avx-512. avx-10同时支持p core和 e-core, 新xeon已经领先EPYC两个段位。
Granite Rapids (P‑core Xeon 6)
Full AVX‑512 support (Foundation, VNNI, IFMA, VBMI, FP16, etc.) on its Redwood Cove P‑cores
tomshardware.com
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en.wikipedia.org
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reddit.com
+15
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Also includes AMX for FP16 and matrix operations
en.wikipedia.org
+5
nextplatform.com
+5
phoronix.com
+5
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This makes Granite Rapids ideal for HPC, AI training/inference, and performance‑critical workloads.

Sierra Forest (E‑core Xeon 6)
AVX‑512 is entirely absent—E‑cores (Crestmont) support up to AVX‑2 and newer AVX‑10 but do not support AVX‑512 or AMX
news.ycombinator.com
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en.wikipedia.org
+15
en.wikipedia.org
+15
en.wikipedia.org
+11
phoronix.com
+11
tomshardware.com
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Supports AVX‑10 extensions (FP16, BF16, IFMA, DOT‑PROD‑INT8), but no 512‑bit registers
tomshardware.com
+1
en.wikipedia.org
+1
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This architecture targets cost‑effective, high‑density cloud servers where per‑thread throughput is more important than single‑thread vector performance.

TL;DR — Xeon 6 AVX Summary
Xeon 6 SKU Core Type AVX‑512 Other AVX AMX
Granite Rapids P‑core

Yes Full (FP16, VNNI, etc.)

Yes
Sierra Forest E‑core

No AVX‑10 (FP16/BF16/IFMA) only
magagop 写了: 2025年 6月 26日 02:19
你是SB嗎?發鏈接不看內容和日期?五年前的Cooperlake也好意思拿出來顯?告訴你,新Xeon大部分都不支持AVX512,你回去撒泡尿好好看看Xeon的代號。。。