AI晶片管制擴大,Nvidia全球銷售受阻

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✨ 即刻玩 AI 畫圖

A cinematic top-down portrait of a young woman standing on a solid deep green floor, captured from an extreme overhead angle. She looks up directly at the camera with wide, expressive eyes, creating an intimate and slightly surreal mood. She wears a soft white bucket hat, a cozy oversized green-and-beige checkered sweater, blue jeans, and white sneakers. Minimalist composition with vast negative space surrounding her, emphasizing isolation and calm. Soft diffused studio lighting, natural skin tones, subtle shadows, clean color grading with earthy greens, editorial fashion photography style, ultra-sharp focus, high resolution, modern aesthetic, cinematic framing, shot on a professional DSLR, shallow depth of field, Instagram poster vibe
Create a hyper-realistic 8K close-up body portrait of a female model, using the uploaded photo as the exact facial reference. Maintain 100% accuracy of the facial features — do not alter or modify any aspect of the face. Render the skin texture, lighting, and overall composition with photo-realistic detail, ensuring lifelike color tones and natural depth of field. A man with his original hair is sitting casually on a white cube, smiling warmly at the camera. He is wearing a cream-colored cable-knit sweater, blue jeans, and brown loafers. His legs are crossed, with one hand resting on his knee.
The background reveals a cozy and festive living room. A large, beautifully decorated Christmas tree with numerous warm lights and gold ornaments stands prominently behind him. Several wrapped gift boxes are visible at the base of the tree. To his left, another smaller decorated Christmas tree and a wreath on the wall further enhance the holiday atmosphere. The lighting is soft and inviting, creating a warm and welcoming scene.
Certainly! Here is your enhanced, artistic, and detailed prompt for an AI image generator:

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A captivating portrait of a young Asian woman, inspired by Imada Mio and embodying an exquisitely delicate, doll-like (精緻洋娃娃臉) aesthetic. She has large, round, expressive eyes that radiate innocence and curiosity, subtly accented with a moist shimmer. Her petite V-line face is framed by soft, rosy cheeks, and her lips are naturally pink and slightly parted, exuding an energetic, slightly flirty, yet pure aura. Her expression is a candid blend of sweetness and playful allure.

Her long, dark brown hair is artfully tousled with a messy morning (剛睡醒的凌亂感) effect—loose strands fall gently around her face, conveying natural volume and effortless beauty. The hair has a silky texture, catching the light in places, suggesting a recent awakening.

She is dressed in an oversized, translucent white button-down shirt (男友風白襯衫) with the top buttons casually undone, delicately revealing her collarbones and a slender neckline. The shirt drapes loosely, giving a tasteful "bottomless" look (下衣失蹤風格), her bare legs just barely visible beneath the shirt's hem, enhancing the innocent-meets-sensual ambiance.

The composition is styled in the manner of a Japanese Gravure Photobook (寫真集風格), exuding a pure & sexy vibe with an airy, dreamy atmosphere. Employ bright, high-key lighting for a clean, luminous effect that highlights her velvety soft skin texture. Use Fujifilm PRO 400H film tones for subtle pastel hues, gentle contrast, and a seamless blend of natural colors, further enriching the soft, ethereal, and intimate photographic quality.

The background is minimalist and softly blurred, ensuring complete focus on the subject, and enhancing the overall sense of warmth, comfort, and inviting allure typical of high-end Japanese photobooks.

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美國限制人工智能芯片出口,英偉達全球銷售受重挫

美國政府最近實施了一項新的出口管制政策,限制人工智能(AI)芯片的銷售,這將對英偉達(Nvidia)的全球銷售業績產生深遠影響。該政策被稱為「AI擴散」限制,預計在數周內生效,不僅針對中國,還包括以色列、瑞士、印度和沙特阿拉伯等友好國家。

這些限制還將限制美國雲計算巨頭,如 Alphabet、Amazon 和 Microsoft,在這些「第二層」國家擴建數據中心的能力。美國政府的想法是,AI 計算能力可能通過盟友轉移到被列入黑名單的國家,如中國。

英偉達對此新規表達了不滿,其發言人將其描述為「誤導性」的。儘管如此,新一屆美國政府並未表示會放寬限制,反而在本月加強了對英偉達中國特供的 H20 處理器的禁令。

分析師預計,這些舉措將對英偉達的業績產生重大影響。美國銀行分析師 Vivek Arya 估計,英偉達去年近四分之一的收入來自現在受限制的非中國國家。結合此前對中國的限制,這可能會導致收入下降 14%,相當於 280 億美元,如果英偉達實現其當前財政年度的預期收入 201 億美元。

儘管如此,英偉達目前仍擁有充裕的現金儲備,並持續從美國科技巨頭那裡獲得 AI 需求的支援。但從長遠來看,這些限制可能會對英偉達造成嚴重打擊。限制該公司在海外的業務範圍將給予華為等外國競爭對手,以及韓國、日本和歐洲的芯片製造商一個發展的機會。

英偉達仍在遊說,試圖爭取一個妥協方案。TD Cowen 分析師 Paul Gallant 認為,美國可能會擴大第一層資格,允許更多國家自由購買 GPU。但這一點尚未得到確認。

英偉達首席執行官 Jensen Huang 已在幕後進行遊說,同時提出在美國投資 5000 億美元用於 AI 基礎設施。 UBS 分析師 Tim Arcuri 表示:「我們很難看到英偉達同意在美國投資 5000 億美元用於 AI 基礎設施,如果 H20 被禁止並且無法成功廢除 AI 擴散規則。」

作為編輯,我認為美國政府的這一舉動將對全球 AI 產業產生深遠影響。英偉達作為全球領先的 AI 芯片供應商,其銷售業績的下滑將給予競爭對手機會。同時,這也反映出美國政府對 AI 技術安全的擔憂,以及試圖限制中國等國家獲得這些技術的努力。然而,這種做法也可能引發貿易戰,損害全球科技產業的發展。

此外,我也注意到,英偉達仍在積極遊說,試圖爭取一個妥協方案。這表明該公司正在努力維護其市場份額,並試圖找到一個平衡點,以滿足美國政府的安全顧慮和自身的商業利益。

總之,美國限制人工智能芯片出口的舉動將對英偉達的全球銷售業績產生重大影響,同時也反映出全球 AI 產業的競爭和安全顧慮。

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