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Showing top 19 results for "Profit & performance"

tomshardware.com › tech-industry › artificial-intelligence

AI cryptomining network's 320,000 RTX 3090-class GPUs allegedly burn 112 megawatts of power on ‘zero useful AI computation’ — GPU rental costs jump 38%, but Pearl’s cards are doing random matrix math, study claims

…Instead of performing real inference or training, the paper, titled The Usefulness Gap in Proof-of-Useful-Work , says the network grinds through random matrix multiplications that merely take the shape of…

Jun 14, 2026 · Etiido Uko
tomshardware.com › tech-industry › artificial-intelligence

Microsoft warns GPU mining malware is being spread to users through SEO poisoning and AI chatbots — cryptojacking campaign targets gamers and high-end PC users with downloads disguised as popular PC utilities

…According to a detailed threat report published Tuesday by Microsoft Defender Experts and the Microsoft Defender Security Research Team, the operation specifically targeted users who likely own high-performance graphics cards, including…

May 29, 2026 · Etiido Uko

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