黃仁勳:量子電腦廿年內難見大用,AI股狂升

Ai




Nvidia CEO:量子電腦在未來20年內不會很有用

Nvidia的執行長黃仁勳表示,量子電腦在短期內不會對我們的生活帶來重大影響,因此我們可能要等到2045年才能見到其真正的效用。

在與分析師的問答環節中,黃仁勳表示:「如果你說15年內會有非常有用的量子電腦,那可能是偏早。如果你說30年,那可能是偏遲。但如果你選擇20年,我想很多人會相信。」如果他的預測是正確的,這意味著我們在2045年之前不會見到有效的量子電腦。

本月,黃仁勳還暗示了更多AI計劃,揭示了備受期待的RTX 50系列顯示卡,並宣布推出一款名為Project DIGITS的小型桌面電腦,內置Blackwell GPU,預期最低售價為3000美元。Nvidia的股價在過去一年中上漲超過160%,主要是受到持續的AI熱潮影響。而在過去一天,量子公司D-Wave和IonQ的股價均下跌超過35%。

與生成式AI及其推廣的科技巨頭相比,量子計算領域的熱度並不高。當前,量子電腦不那麼有用的部分原因是其錯誤率過高。Nord Quantique的執行長Julien Lemyre曾告訴PCMag,量子錯誤修正是這一領域的未來,他的公司正在尋找解決方案。量子機器中的基本信息單位qubit目前所產生的錯誤使得量子電腦在很大程度上無法發揮作用。這是一個必須克服的關鍵障礙,但我們目前尚不清楚量子錯誤是否或何時會被消除。

Kets Quantum的執行長兼聯合創始人Chris Erven認為,量子電腦最終將對網絡安全構成重大威脅。他在接受PCMag採訪時表示:「中國正在對量子計算進行大量投資,投入數十億美元進行研究和開發,希望能率先創建一台大規模、具有加密相關性的量子計算機。雖然他們可能距離完全運行還有幾年,但我們知道量子電腦能夠破解我們目前使用的所有傳統網絡防禦。因此,他們及其他國家正在積極收集數據,以便將來解密。」

中國研究人員已經部分利用量子電腦開始攻克軍事級別的加密技術。

應對量子威脅的措施

為了應對這一更廣泛的「量子威脅」,蘋果已經開發並發布了一種新的安全協議——Post-Quantum 3或PQ3,旨在保護iOS用戶在未來可能面臨的風險。同樣在美國,谷歌也在持續開發自己的量子芯片,以減少錯誤。最近他們推出了「Willow」,聲稱其速度可以比當今最快的超級計算機快無限倍。

這一系列發展讓我們看到量子計算的未來依然充滿不確定性。雖然量子計算的潛力巨大,但在技術實現上仍面臨許多挑戰。從網絡安全的角度來看,量子電腦的崛起可能會使我們目前的加密技術過時,這就需要科技公司提前布局,發展更強大的安全措施。這不僅是對技術的挑戰,更是對我們整個數字生態系統的考驗。隨著技術的進步,未來的安全防護將需要比以往任何時候都更為強大和靈活。

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。

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- Negative Prompt: cartoon, 3d render, cgi,a low poly, painting, drawing, sketch, anime, deformed, bad anatomy, mutated hands, extra limbs, low quality, blurry, artifacts, plastic skin, out of frame, out of focus, wrong spelling, rumble letters, missing letter, blurry letter, blurry face, lowres, pixelated, jpeg artifacts, repeated face and repeated word. A rugged post-apocalyptic survivor standing in a wasteland, hyper-realistic portrait. A young man with a shaved military-style haircut, dirt- and blood-stained face, visible scars, intense determined eyes. Wearing layered tactical clothing: torn and weathered jacket, patched sleeves, multiple scarves and cloth wraps in earthy tones, tactical pants with reinforced padding. Covered in survival gear: large worn backpack, utility pouches on chest and waist, rope, knives, handmade tools, makeshift firearm at the hip. Textures of dust, rust, scratches on all equipment. Cinematic dystopian lighting, muted earthy color palette, shallow depth of field, dramatic storytelling atmosphere, ultra-detailed, photorealistic, 50mm lens. Use the original face exactly as it is, without changing a details. A female model with sharp features, defined cheekbones, and intense, direct eye contact (though eyes are slightly in shadow from the hat).
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• Dress: A bright yellow halter-neck sundress with a classic white polka-dot pattern. It has a fitted, sweetheart neckline or bustier-style top that enhances the silhouette.
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• A very large, wide-brimmed sun hat in crisp white (or light straw/fabric) that casts a shadow over the upper face.
• A matching yellow polka-dot scarf tied closely around the neck (like an ascot or choker-style).
• Large, striking black statement earrings (circular, drop, or bead style).
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Technical/Camera Details:
• Shot: Close-up or medium-close-up portrait, focusing on the torso, neckline, face, and hat.
• Depth of Field: Shallow (low f-stop), with the model in sharp focus and the background slightly blurred (bokeh).
• Background: Out-of-focus, suggesting a bright outdoor location, with abstract shapes of boats/yachts (white and red accents visible) in a marina setting.