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腾讯网
1 小时
黄仁勋一句“等30年”,量子概念股一夜全崩
黄仁勋指出量子电脑(或者说闸极型量子电脑)至少30年才会上市的原因,在于目前仍有多种困难难以克服。包括,量子位元(qubits)的不稳定性,其容易受到环境的微小干扰(例如温度、电磁场等)而导致计算错误,这使得硬件的建置和维护成本非常高昂。
8 分钟
on MSN
These Stocks Are Moving the Most Today: Allstate, Nvidia, IonQ, Edison International, Delta ...
Nvidia was down 0.5% in premarket trading following a Bloomberg report that said the Biden administration plans to impose a ...
1 天
Dow Jones Futures: Nasdaq, Nvidia Hold Support As IonQ, Rigetti, SoundHound Dive
Nvidia and the major indexes were little changed ahead of Thursday's market holiday and Friday's jobs report. But quantum ...
1 天
黄仁勋称非常有用的量子计算机还要数十年才能实现,量子计算类股 ...
This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber ...
1 天
黄仁勋一句“量子计算还需20年才实用”,概念股应声腰斩
不过与其他厂商押注不同的是,类似于图形游戏那波,再到现在大模型这波,对于量子计算,英伟达的思路还是 专注于补充量子计算的加速计算,而非一头扎进该领域。 两年他们就推出混合量子-经典计算开源平台QODA,后更名为CUDA ...
1 天
on MSN
Rigetti, IonQ stocks plunge after Nvidia CEO says 'useful' quantum computing is decades away
Rigetti Computing, IonQ, and other quantum stocks plunged after Nvidia CEO Jensen Huang told Wall Street analysts that “very ...
2 小时
on MSN
How Nvidia CEO Jensen Huang's one comment cost quantum computing companies almost $8 billion
Nvidia CEO's comments on quantum computing caused a market drop, erasing $8 billion from companies like IonQ, Rigetti, and ...
23 小时
Nvidia CEO Jensen Huang Just Delivered Terrible News for Quantum Computing Stocks
The quantum computing rally came to an abrupt end on Wednesday following comments from Nvidia CEO Jensen Huang. During a ...
Money Morning
1 天
IonQ Faces Sharp Decline Amid Industry Selloff: Why $30 Support Matters for a Rebound
IonQ generates revenue from its quantum computing services. The company earned $12.4 million in Q3 2024. That figure ...
1 天
These Stocks Moved the Most Today: Nvidia, AMD, Palantir, IonQ, Moderna, Vir, Edison ...
Nvidia shares are flat after falling sharply in the previous session, Palantir stock extends declines, and quantum-computing stocks sink following comments from Nvidia’s CEO.
24/7 Wall St. on MSN
1 天
IonQ Crushed After Quantum Computing's Immediate Viability Questioned
IonQ (NASDAQ:IONQ) is arguably the leading stock in the quantum computing space. Prior to today, its stock was up nearly 500% ...
1 天
Why IonQ Stock Is Crashing Today
That plunge followed public comments made by Nvidia CEO Jensen Huang about the outlook in the quantum-computing space.
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