華為AI晶片挑戰Nvidia,中美科技戰升級?



華為重炮出擊:Ascend 910D AI晶片挑戰Nvidia 中國AI自主之路再進一步

華為與Nvidia的AI晶片對決

簡述重點

– 華為正測試Ascend 910D AI晶片,目標直指Nvidia,並意圖繞過美國制裁。
– 美國出口限制不斷升級,中國正加快AI技術自主步伐。

華為Ascend 910D出擊 力圖主導AI市場

根據《華爾街日報》報道,華為最新的Ascend 910D AI晶片首批樣品,將於五月底前交付中國本地企業進行測試。如果測試順利,華為有望為中國提供一個可媲美美國Nvidia先進AI晶片的本土選擇。這一突破,對北京實現科技自主而言,是一個極其關鍵的槓桿。

在這場AI市場主導權的激烈競賽中,中國政府的野心毫不掩飾。國家主席習近平在政治局會議上明言:

> 「必須加強科技創新,打造自主可控的人工智能體系。」

與此同時,Nvidia已經感受到壓力。受美國出口限制影響,該公司預計會因此承受高達55億美元的損失。這個有利局面,促使華為加快行動,特別是在其CloudMatrix 384基礎設施上發力。這套系統專為高強度運算而設,能連結多顆Ascend AI晶片,大幅提升整體運算能力。

AI攻勢撼動全球格局

華為在AI領域的崛起,並不僅僅止於新一代晶片。公司現時還大量出貨舊型Ascend 910B及910C晶片,出貨量超過80萬顆,進一步鞏固與電訊營運商及AI應用開發商(如字節跳動)的合作網絡。

與此同時,美國繼2022年禁止H100晶片銷售到中國後,最近又將Nvidia的H20晶片納入黑名單。這一連串舉措,令全球高端科技供應鏈承受巨大壓力。

隨著Ascend 910D的推出,華為已不再只是「追趕者」角色,而是開始重塑遊戲規則。在數碼主權與經濟戰爭之間,這場AI之戰勢必全面升級。

無論如何,Ascend 910D的上市,或將為中國AI基礎設施發展帶來重大轉捩點。在地緣政治張力不斷升溫之際,人工智能已成為如同軍事武器般的戰略影響力工具。

編輯點評:華為AI晶片突圍,全球技術冷戰新篇章

華為這次推出Ascend 910D,不單止是對Nvidia的直接挑戰,更是中國科技自主戰略的具體體現。過去,中國在高端晶片領域一直受制於美國技術封鎖,但華為不斷突破自家技術樽頸,尤其在AI運算晶片上,已經由「追趕」變「並駕齊驅」,甚至有望「領先」。

值得注意的是,這場技術競賽背後,並非單純的商業競爭,而是地緣政治的延伸。美國一方面加強出口限制,另一方面卻激發中國企業加快自主研發步伐。華為的CloudMatrix 384平台,正是中國加強AI基礎設施、減少對外依賴的縮影。

這場「晶片冷戰」對全球供應鏈、AI產業生態、甚至未來的數碼主權格局,都有深遠影響。中國能否藉Ascend 910D打破美國壟斷,走出一條屬於自己的AI自主之路,將決定未來數十年全球科技勢力分布。

對香港來說,這種技術競賽意味著什麼?一方面,AI基礎設施升級有望帶動本地創科產業發展;但另一方面,地緣政治風險與科技標準分化,亦可能令本地企業在選擇技術路線時面臨新挑戰。

總括而言,華為這步棋,不僅是中國AI產業的里程碑,更是全球科技格局重塑的開端。未來誰能在AI晶片領域拔得頭籌,將直接影響到國家安全、經濟實力及國際話語權。這一仗,才剛剛開始。

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John Wick (Keanu Reeves) is walking just beside or slightly behind the subject, holding an umbrella over him to shield from light rain.
The subject should be the central figure, wearing stylish casual clothing — like a fitted jacket, dark jeans, and sunglasses — exuding calm authority and cool charisma.
Statham, The Rock, and Momoa are dressed in black tactical-style suits, maintaining alert, protective stances, scanning the surroundings like professional bodyguards. John Wick wears his signature black suit and tie, looking composed as he holds the umbrella.
The setting is a downtown urban street with wet pavement reflecting city lights, parked luxury cars, and paparazzi in the background snapping photos.
The photo should look like a real paparazzi shot — slightly off-angle, mid-step motion blur, with realistic lighting and reflections.
Lighting: natural daylight with overcast skies, reflections from wet concrete, realistic shadows, subtle raindrops on the umbrella and clothing.
Camera realism: crisp detail on facial features and clothing textures, shallow depth of field emphasizing the group, with lens flare or light bloom for authenticity.
Mood & tone: grounded, cinematic, and stylish — feels like a moment from a celebrity entourage photo or action-movie press capture, taken with an iPhone by paparazzi.
Style: ultra-realistic, documentary-style street photography with modern cinematic sharpness. Aesthetic cozy mirror selfie of a young man sitting casually on a chair, wearing a dark oversized hoodie and blue jeans, holding a professional camera in one hand, resting her face on the other hand with a soft dreamy smile. Warm beige indoor background with soft studio lighting, minimal modern interior. Cute cartoon-style doodles around her including a smiling sunflower character and hand-drawn yellow sun, playful white sketch lines around the camera. Handwritten romantic An ultra realistic portrait of a young man (facial detail 100% matches with the reference photo) relaxing on a wooden balcony with a scenic view of green mountains in the background. Golden-hour sunlight from the left side creates a warm glow, soft highlights on his hair and shoulders, and a subtle sun flare. He is wearing a black t-shirt in a white shirt with long sleeve, a black ripped jeans and black white sport shoes. his short straight hair is blowing by the morning wind. He sits with his body slightly angled, shoulders turned to the right side of the frame, one leg casually folded up onto the chair.

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Camera angle is low angle level but slightly from the left side, creating a natural and intimate framing. Background is softly blurred with shallow depth of field, using a wide-aperture lens. Warm, earthy, soft color tones