HW3車主被拋棄？Karpathy實測揭露特斯拉硬體殘酷真相！#HW4 #HW3 #Tesla #ModelY #Model3 #硬體升級 #馬斯克 #電車新聞

Technology & Automotive Industry Analysis - HW4's FSD performance is significantly better than HW3 due to end-to-end AI models fully utilizing hardware capabilities [1] - Tesla's HW3 might be running older code with rules, while HW4 uses neural networks for a superior experience [1] - The author emphasizes the smooth experience is based on a new HW4 car [1] Potential Risks for Consumers - Owners of older Tesla models with HW3 may feel left behind as hardware limitations become apparent [1] - Despite promises from Musk, the expert suggests HW3 may not keep up with HW4 [1] - Hardware determines the upper limit, potentially making older Teslas obsolete [1]