Nvidia 黑威爾 AI 芯片面臨過熱挑戰!

Ai




Nvidia的Blackwell AI芯片推出遭遇過熱問題

Nvidia最近推出的Blackwell AI芯片在測試過程中發現過熱問題,與之相關的伺服器機架似乎也受到了影響。根據《資訊報》報導,這些設計用來容納多達72顆芯片的機架在熱管理上出現了困難,這讓數據中心提供商擔心Nvidia的新芯片無法按計劃在客戶的數據中心部署。報導指出,Nvidia已多次要求供應商對設計進行修改,以解決這個問題,這是該公司在尋求解決方案過程中獲得的內部消息。

Blackwell芯片的技術特點

Nvidia的Blackwell芯片在三月份推出,採用了雙硅架構,顯著提高了處理速度,對於如聊天機器人回應等任務,其速度比早期型號快了30倍。這款芯片結合了六種新技術,能夠進行AI訓練和實時大語言模型(LLM)推理,支持高達10萬億參數的模型。

Blackwell芯片原定於第二季度發布,但由於早期的設計缺陷,已經面臨延遲。儘管目前面臨過熱挑戰,Nvidia並未正式通知客戶有進一步的延遲。這些延遲和技術障礙引起了Nvidia主要客戶的擔憂,包括微軟、Meta Platforms和Alphabet旗下的谷歌等公司,這些公司皆在等待新伺服器機架的交付,以推進其AI能力。

Nvidia的回應及未來展望

Nvidia的一位發言人在接受路透社訪問時表示:“Nvidia正在與領先的雲服務提供商密切合作,這是我們工程團隊和流程的一部分。工程迭代是正常且預期的。”上週,Nvidia宣布日本軟銀的電信部門將成為首個獲得Blackwell設計基礎的芯片的客戶。Nvidia首席執行官黃仁勳在日本的AI高峰會上透露,軟銀正在建設日本最強大的AI超級計算機,並計劃在即將到來的系統中採用Nvidia的Grace Blackwell平台。

這項舉措是兩家公司之間更大合作夥伴關係的一部分,旨在推進AI技術並重塑日本的電信行業。

此外,Nvidia的股價在十月份創下歷史新高,接近超越蘋果成為全球最有價值的公司。該股上漲了2.4%,收於138.07美元,這反映出投資者對Nvidia AI處理器需求激增的信心。

這一情況不僅顯示出Nvidia在AI領域的潛力,還凸顯出高科技行業面臨的挑戰。隨著AI應用的迅速發展,企業需要在技術創新和風險管理之間找到平衡。Nvidia的情況提醒我們,技術進步的同時,必須重視基礎設施的可靠性和可持續性,否則可能會影響整個生態系統的發展。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

🎨 Nano Banana Pro 圖像生成器|打幾句說話就出圖

想畫人像、產品圖、插畫?SSFuture 圖像生成器支援 Flux Gemini Nano Banana Pro 改圖 / 合成, 打廣東話都得,仲可以沿用上一張圖繼續微調。

🆓 Flux 模型即玩,不用登入
🤖 登入後解鎖 Gemini 改圖
📷 支援上載參考圖再生成
⚡ 每天免費額度任你玩
✨ 即刻玩 AI 畫圖
A selfie taken inside the Roman Colosseum. Insert {reference_image} as the face. He wears a button-down shirt and jeans, smiling as he holds the phone up. Sunbeams shine through the arches behind him. The face is sharp, centered, and well lit. 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. Use the original face exactly as it is, without changing a details. A hyper-realistic, highly detailed portrait of a beautiful woman in a 1950s/Pin-Up style, evoking the essence of a classic Hollywood starlet on a glamorous vacation.
• Subject: A stunning young woman with a classic Pin-Up aesthetic (think 1950s movie star).
• Facial Features: Striking blue/green eyes, perfectly arched eyebrows, and classic makeup featuring bright red lipstick. Her expression is captivating and seductive.
• Hair & Hat: Long, voluminous, deep brown hair styled in soft, glamorous waves/curls. She is wearing a very large, wide-brimmed straw hat that casts a soft shadow on her face.
• Attire: A chic, form-fitting black dress with white polka dots. The dress has an off-the-shoulder, sweetheart neckline bodice that cinches at the waist with a thin black belt. She is also wearing a black scarf with white polka dots tied around her neck like an ascot.
• Setting & Context: The background suggests a sunny, coastal location with a deep blue ocean/sea visible behind her. She is leaning seductively against the tan/brown, polished hood or door of a classic vintage convertible car.
• Style/Vibe: Vintage glamour, 1950s Hollywood, high-fashion editorial.

發佈留言

發佈留言必須填寫的電子郵件地址不會公開。 必填欄位標示為 *

🎬 YouTube Premium 家庭 Plan成員一位 只需 HK$148/年

不用提供密碼、不用VPN、無需轉區
直接升級你的香港帳號 ➜ 即享 YouTube + YouTube Music 無廣告播放

立即升級 🔗