量子計算股遭重創,Nvidia CEO預測漫長路途




量子計算股票重挫,Nvidia CEO預測前路漫長

量子計算股票在週三大幅下跌,終止了長達一年的漲勢,原因是Nvidia(納斯達克:NVDA)CEO黃仁勳表示,該技術的實際應用可能還需要二十年的時間。

黃仁勳指出,未來若要實現「非常有用的量子計算機」,這一漫長的等待無疑對這個已經預計會投入更多資金於該技術的行業造成打擊。至今為止,量子計算僅能進行一些小範圍的計算。

他在週二表示:「如果你說15年……那可能是偏早的。如果你說30年,則可能是偏晚的。但如果你選擇20年,我相信很多人都會認同。」

Rigetti Computing、D-Wave Quantum(納斯達克:QMCO)、Quantum Computing和IonQ的股價皆下跌超過40%。這些公司的總市值將損失超過80億美元。

Spear Invest的投資主管Ivana Delevska表示:「15到20年的時間表似乎非常現實,這大約是Nvidia發展加速計算所需的時間。」

去年,這四家量子計算公司的股價皆上漲至少三倍,且表現超過Nvidia的兩倍增長,這主要受益於谷歌(納斯達克:GOOGL)在12月的一項技術突破。量子計算技術被視為國家安全的重要計畫,各國希望藉此推動軍事用途的解密工作。

儘管如此,這些公司的收入仍然微薄。根據LSEG的數據,IonQ截至週二的估值超過100億美元,但預計2024財年的收入僅為4160萬美元。

Rigetti的市值約為44億美元,預計2024年年收入僅為1100萬美元。

Craig-Hallum的分析師Richard Shannon表示:「未來幾年將有大量政府相關收入。如果投資者擔心微薄的收入將導致稀釋,他們可能錯過了關鍵的一部分。」

Shannon還指出,量子計算將對傳統計算業務的部分領域造成顛覆,而Nvidia正是主要受益者之一。

這次的股市反應顯示出市場對於量子計算的期待與現實之間的巨大落差。雖然這項技術被視為未來的關鍵,但目前的實際應用和商業化進程仍然面臨諸多挑戰。投資者需要清楚認識到,量子計算的發展並非一蹴而就,未來的市場競爭將更加激烈,而那些能夠持續投入研發並解決現實問題的公司,才有可能在這一領域中脫穎而出。

以上文章由特價GPT API根據網上資料所翻譯及撰寫,過程中沒有任何人類參與 🙂

🎨 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 young woman with fair skin is taking a selfie inside a fitness center (gym).

Main Subject: A young woman with long black hair in a messy bun. She is wearing a light cream or ivory long-sleeved sports zipper jacket and black tight sports shorts. She is also wearing long white socks with black stripes at the top and white sports shoes.

Expression and Pose: She is sitting on a weight training machine (apparently a leg press machine or similar) and holding a phone (with a leopard/leopard print case) to take a selfie in the mirror or using the front camera, with her face forward, a soft smile, and her face and eyes looking at the mirror.

Background (Gym): The background is dominated by modern gym equipment in dark gray and red. There are a few other unfocused people in the background, including a man on the left lifting weights or standing near a barbell, and another man in a green shirt standing near equipment. The gym floor appears dark.

Brief Prompt (Suitable for Image Search or Hashtags):

Selfie in the gym, young woman with messy bun and cream jacket, sitting on a training machine, aesthetic sporty, indoor lighting. Without changing her face. The same person, the same face, unaltered features. An almost hyperrealistic image with sharp detail, a stylish photograph captures a model standing against a backdrop of pristine white volcanic rocks. The stones are expertly arranged, revealing natural cracks in the beige hue. In a medium-length shot, the balance of luxury and meticulous attention to detail is striking. She wears a carefully tailored white suit: a jacket with a structured fabric, high shoulders, and precise waist trim, a deep V-neck that elegantly reveals the neckline without being contrived, and matching skirts that maintain clean lines and lend the look a classic, understated elegance. The head is covered by a wide-brimmed white straw hat, its high angle pointing forward and adorned with a bouquet of red and white roses resting on the front brim, adding a touch of drama and romance. Green eyes, professional makeup, full lips, and long, sleek blonde hair cascading over her shoulders. Her right hand lifts the brim of the hat as if adjusting it, while her left hand crosses her chest in a confident pose that reflects a strong feminine presence. The fabric's lines and texture are carefully highlighted with a long, graceful touch of movement. The fabric details are delicate and soft, with subtle ripples and hidden seams that enhance the sense of high craftsmanship. Soft lighting from the left creates a long shadow on the wall, giving the image depth and body without compromising the purity of the white. Shades of white blend with a touch of warm gray, and the red roses stand out as a focal point, adding warmth and visual dimension. The stone background creates a calming effect, allowing the fine details of the hat, suit, and roses to stand out. White volcanic stones. Natural fissures. Keywords: Luxury, High Fashion, Studio Photography, High Definition, Photographic Realism, Blonde Hair, Green Eyes, Professional Makeup, Cinematic Look, Color Balance. Negative Prompt: Blurry, Low Quality, Deformed Hands, Ugly, Plastic Look, Watermark, Oversaturated, Underexposed, Noise, Grain, Artifacts, Cropped, Halo, Glow Prompt:

Use my image upload (keep original face) I wearing a black beanie, a black jacket, black pants, and black boots, holding a phone in his hand. He is sitting on a low wall or bench outdoors at night, with blurry city lights in the background creating a bokeh effect.