Meta 开始测试其自研 AI 训练芯片
#人工智能
Meta 开始测试第一款自研 AI 训练芯片，此举旨在减少对英伟达 AI 芯片的依赖。英伟达是最大的 AI 芯片供应商。Meta 在 2025 年的资本支出预计高达 650 亿美元，绝大部分是投向 AI 基础设施。Meta 的新训练芯片是一种专用加速器，只能处理特定于 AI 任务，但比 GPU 更节能。芯片由台积电代工。Meta 希望到 2026 年用自研 芯片训练 AI 系统。
Exclusive: Meta begins testing its first in-house AI training chip
BY Solidot 纯净版
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
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