中國AI晶片自主率目標2027年破70%!

中國主要城市訂下目標:2027年前實現人工智能半導體自給率達70%

據日本《日經新聞》引述山西證券報告指,中國多個主要城市正積極推動人工智能(AI)半導體的本地化生產,目標是在2027年前達到至少70%的自給率,以減少對美國領先企業Nvidia的依賴。

上海、北京及貴陽的不同目標

上海方面已經制訂計劃,希望本地芯片能夠掌控數據中心內70%以上的芯片需求;而北京則設定了更高的目標,計劃在2027年前實現100%本土芯片的使用。貴陽作為多個大型數據中心的所在地,其中包括蘋果的數據中心,則要求新建設施中約90%的芯片必須是中國製造。

回應習近平的“自主強國”號召

這一系列推動措施呼應了中國國家主席習近平於今年4月提出的“自主可控、自力更生”的戰略目標,強調中國在AI芯片領域必須實現自主創新和產業強國地位。

Nvidia市佔率或將大幅下降

目前,Nvidia在中國的AI芯片市場佔有約80%的份額,但山西證券預計,隨著華為、寒武紀和百度旗下的昆侖芯片加大生產力度,未來五年內Nvidia的市場佔有率將下降至50%-60%。其中,華為的昇騰910B芯片已達到Nvidia H20性能的約85%,其下一代920芯片預計將能與美國產品匹敵。

評論與啟示:

中國各大城市積極推動AI芯片自製的策略,反映出國家在半導體領域追求自主可控的決心與急迫感。這不僅是技術層面的競爭,更涉及國際政治經濟格局的變化。Nvidia作為長期市場的領頭羊,面對中國本土企業的崛起,勢必將迎來更激烈的競爭。

值得注意的是,這種本土化推動在短期內或會帶來技術瓶頸和產能挑戰,尤其是高端芯片的研發和製造仍需時間積累經驗。不過,從長遠來看,這種政策導向有助於培養中國的半導體生態系統,提升國內供應鏈的韌性,降低對外依賴。

對投資者而言,這意味著中國AI芯片產業將迎來爆發式增長的潛力,華為、寒武紀和百度等本土龍頭企業值得密切關注。此外,這場技術與市場的變革也可能重新塑造全球AI芯片的競爭格局,帶來更多創新與合作機會。

總結來說,中國城市的AI芯片自給率目標不僅是數字上的提升,更是國家戰略自主性的象徵,這場半導體自主化的浪潮值得全球業界和投資者深度洞察與應對。

以上文章由特價GPT API KEY所翻譯及撰寫。

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Prompt:
Use my image in Ultra-realistic, hyper-detailed, 8K cinematic portrait of a young stylish man, using the uploaded image for exact face and hairstyle.
Outfit: An oversized red knit sweater with white hearts, exactly as described in the prompt.
Pose: A hyper-realistic close-up portrait with a messy, cropped framing showing only the boy holding the book. His left hand rests on the wooden table and covers part of his cheek, with a subtle smile on his lips. His other hand holds the book titled "Something I Never Told You" with the word "YOU" written in pink, exactly as
described in the prompt. Background: Not specified. Ultra-detailed cinematic portrait of a futuristic armored man in side profile, human face seamlessly fused with exposed mechanical components, intricate cybernetic implants embedded into the skull and jaw, visible wires, micro-circuits, pistons and servo motors, red and gold metallic armor plating partially broken revealing internal machinery, realistic skin texture with stubble and sharp facial features, intense focused expression, hyper-realistic photorealism, sci-fi concept art, mechanical complexity, clean white background with technical sketch lines and blueprint elements, dramatic lighting, sharp focus, 8K resolution, ultra-high detail, cinematic depth, concept art style, futuristic technology, realism + illustration blend A photorealistic outdoor portrait of a fit Filipina woman performing a yoga pose on a grassy lawn in a serene park. She is positioned on all fours atop a soft white towel, with one leg extended upward behind her in a controlled, balanced stretch. She wears a simple black bikini-style sports top, emphasizing a natural athletic physique. Her expression is calm and confident, making gentle eye contact with the camera. Her hair is neatly tied back, with minimal makeup for a clean, natural look.
The scene takes place in a lush green park surrounded by tall trees, rendered with a creamy, cinematic bokeh background. The environment feels peaceful and fresh, with soft grass in the foreground and blurred foliage in the distance, creating strong subject separation.
Lighting is natural daylight, soft and diffused, resembling early morning or late afternoon golden-hour light. Highlights are gentle, skin tones are warm and realistic, and shadows are soft with no harsh contrast, enhancing a healthy, natural glow.
Composition is centered and symmetrical, shot from a low eye-level angle slightly below the subject to emphasize form and balance. The depth of field is shallow, with the subject in sharp focus and the background smoothly blurred. The towel anchors the subject visually, adding contrast against the green grass.
Style is ultra-realistic photography with cinematic aesthetics, resembling a high-end fitness or lifestyle photoshoot. Skin texture, fabric details, and natural imperfections are preserved for realism. No stylization or anime effects.
Quality is extremely high: 8K resolution, DSLR-quality image, sharp focus, realistic anatomy, accurate proportions, professional photography, natural color grading, no distortions, no artifacts, and no exaggerated features.