華為芯片落後美國?任正非坦言仍有代溝!




Nvidia黃仁勳曾稱華為為中國最強科技公司,任正非卻坦言:芯片仍落後美國一代

華為芯片技術自評落後,任正非低調回應外界期待

早前,Nvidia(輝達)CEO黃仁勳盛讚華為是中國「最強大的科技公司」,但華為創辦人兼CEO任正非近日接受中國《人民日報》訪問時,對此熱潮作出降溫。他坦言,華為的芯片技術仍然「落後美國一代」,並認為美方對華為的評價其實有點被誇大。

任正非在訪問中直言:「美國對華為的成就有點誇大,華為沒有外界講到咁勁。我哋要努力,先至配得上佢哋嘅評價。我哋單顆芯片依然比美國落後一代。」

華為如何應對技術差距?

雖然芯片硬件落後,任正非強調華為正透過數學方法補足物理限制,並利用「非摩爾定律」和集群運算彌補單顆芯片的不足。他補充:「軟件對我哋唔係瓶頸。」換言之,華為正以創新手法彌補硬件短板,爭取在應用層面追趕對手。

任正非又透露,華為每年在研發上投資高達1800億元人民幣(約250億美元),當中三分之一用於理論研究。

華為AI芯片正面對決Nvidia,市場格局或變

華為旗下的昇騰(Ascend)系列AI芯片,已經成為Nvidia在中國市場的直接競爭對手。雖然Nvidia依然是全球AI芯片技術的龍頭,但美國出口限制令其最先進產品無法賣到中國,間接讓華為有機會迎頭趕上。

美國商務部早前警告,華為部署昇騰芯片或會違反出口管制規定。而華為今年4月推出的「AI雲矩陣384」集群,整合384顆昇騰910C芯片,專為AI模型訓練而設。有分析認為,這套系統在某些性能指標上,甚至可能超越Nvidia的GB200 NVL72。

另一方面,黃仁勳曾警告,若美國繼續限制Nvidia進入中國這個潛在500億美元AI市場,不單影響公司,更會損害美國本土就業和創新。

市場走勢與未來展望

根據Benzinga Edge股票評分,Nvidia短、中、長線走勢持續強勁。儘管如此,華為在AI芯片領域的步步進逼,無疑對Nvidia構成壓力。科技競賽已經不再單靠硬件,創新應用、系統集成與生態圈建設同樣關鍵。

編輯評論:華為與Nvidia的競爭,真正的戰場在於生態圈與自主創新

這次任正非的低調回應,表面上是謙遜,實際上反映出中國科技企業在國際競爭下的現實困境。即使華為在國內市場迅速追趕,但在核心技術、特別是高端芯片設計與製造方面,與美國巨頭仍有差距。不過,華為選擇以集群運算、數學優化、軟硬結合等方式「彎道超車」,反映出中國科技企業在逆境下的靈活與韌性。

值得關注的是,AI芯片競賽不單是硬件性能的比拼,更在於誰能建立起龐大的開發者生態圈、軟件兼容性及產業鏈自主性。美國對中國的技術封鎖,雖然短期內限制了華為的發展,但亦倒逼中國企業加速自主創新。長遠來看,這場競賽將決定全球科技產業格局的走向。

對於香港和亞洲投資者而言,這場中美科技戰不單影響股市,更牽動整個區域的產業升級與人才流動。如何在全球供應鏈重組之下,把握新一輪科技革命的機遇,將會是未來幾年最值得關注的課題。

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