【英特尔推出中国特供AI芯片，性能大幅受限于美国出口管制】
据快科技报道，英特尔公司近期宣布将为中国市场特别定制Gaudi 3 AI芯片，然而，这一“特供版”芯片的性能却因美国的出口管制政策而大幅下降。在英特尔的Gaudi 3白皮书中，详细介绍了即将推出的HL-328 OAM兼容夹层卡和HL-388 PCIe加速卡，这两款产品分别计划于6月24日和9月24日上市。尽管这两款芯片保留了96MB SRAM片上内存、128GB HBM2e高带宽内存（带宽3.7TB/s）以及PCIe 5.0 x16接口和解码标准，但其运算性能受到了显著影响。
根据美国的AI芯片出口管制规定，出口到中国的产品综合运算性能（TPP）必须低于4800。因此，中国特供版Gaudi 3的16bit性能被限制在150 TFLOPS以下，远低于原版Gaudi 3的1835 TFLOPS性能（在FP16/BF16模式下）。这意味着，为了符合美国的出口法规，英特尔不得不将中国版Gaudi 3的AI性能下调约92%。
这一调整不仅凸显了全球科技产业中地缘政治因素的影响，也对依赖先进芯片技术的中国企业带来了挑战。英特尔的这一举措将如何影响中国AI市场，以及中国本土芯片产业的应对策略，成为业界关注的焦点。
英语如下：
**News Title:** “Intel’s China-Specific AI Chip Performance Plunges: A 92% Drop Due to US Export Controls”
**Keywords:** Intel, AI chip, performance decline
**News Content:**
**Intel Unveils AI Chips Tailored for China, But Performance Takes a Hit from US Export Restrictions**
According to Kuaitech, Intel recently announced its plans to introduce a customized Gaudi 3 AI chip for the Chinese market. However, the performance of this “China-exclusive” version has been significantly reduced due to American export control policies. Intel’s Gaudi 3 whitepaper details the upcoming HL-328 OAM compatible mezzanine card and HL-388 PCIe accelerator card, scheduled for release on June 24 and September 24, respectively. Both chips retain 96MB on-chip SRAM, 128GB HBM2e high-bandwidth memory (with a bandwidth of 3.7TB/s), and a PCIe 5.0 x16 interface along with decoding standards. Nevertheless, their computational performance has been notably affected.
In compliance with US AI chip export regulations, products exported to China must have a total processing performance (TPP) below 4800. As a result, the China-specific Gaudi 3’s 16-bit performance is capped at 150 TFLOPS, a far cry from the original Gaudi 3’s 1835 TFLOPS performance (in FP16/BF16 mode). This indicates that Intel has had to decrease the AI capabilities of the China edition Gaudi 3 by approximately 92% to adhere to US export laws.
This adjustment underscores the impact of geopolitical factors on the global tech industry and poses challenges for Chinese companies reliant on advanced chip technology. How Intel’s move will shape China’s AI market and the response strategies of China’s domestic chip industry is now a key point of interest for the sector.
【来源】https://news.mydrivers.com/1/974/974322.htm
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