台積電搶單失敗?韓媒爆料特斯拉攜手三星 - 股票
By Connor
at 2021-01-26T16:24
at 2021-01-26T16:24
Table of Contents
Tesla比大部份人想的要“落伍”
車有兩大模組:MCU&ECU
前者是那堆螢幕和車內影音等等,後者是自駕相關的HWX.0
MCU令人訝異的落後:現在在路上跑的,MCU是一顆intel Atom。肥宅拿來臭打遊戲CPU隨
便都比這好。更早之前是一顆Nvdia Tegra,就是裝在Switch裡的那顆。
ECU最早是mobileeye(被intel收購)。
現在是Tesla自行設計,三星14nm製程。
由於Tesla把ECU/MCU冷卻都併進車上的液冷系統,這套系統強大到model 3上的Atom被設
定超頻超過50%,實測上打i3的程度。
發熱量對一台車來說只是一片蛋糕,繼續找三星沒什麼意外的。
--
車有兩大模組:MCU&ECU
前者是那堆螢幕和車內影音等等,後者是自駕相關的HWX.0
MCU令人訝異的落後:現在在路上跑的,MCU是一顆intel Atom。肥宅拿來臭打遊戲CPU隨
便都比這好。更早之前是一顆Nvdia Tegra,就是裝在Switch裡的那顆。
ECU最早是mobileeye(被intel收購)。
現在是Tesla自行設計,三星14nm製程。
由於Tesla把ECU/MCU冷卻都併進車上的液冷系統,這套系統強大到model 3上的Atom被設
定超頻超過50%,實測上打i3的程度。
發熱量對一台車來說只是一片蛋糕,繼續找三星沒什麼意外的。
--
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