comma.ai 8月12日推出 chestnut 外置 eGPU 擴展塢，單機249美元，含 AMD RX 9060 8GB 套件799美元。創始人喬治·霍茨曾破解 iPhone、PS3，創 comma.ai 推開源平價半自動駕駛。chestnut 功耗上限100W，爲 comma four 補充推理算力，搭配後接近特斯拉 HW4 水平。
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128
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