GPU 散熱剖面，銅色均熱板成為主線

A generic graphics card with a clean partial cutaway, two fans over aluminum fins, copper vapor chamber contacting the main chip, simplified PCB beneath and metal backplate, three-quarter isometric view. Solid materials transition locally into thin wireframe outlines, dark slate background, restrained cyan edge light, no specifications or labels, conceptual structural illustration. Original generic design, no real brand or fabricated specifications.

通用顯示卡的區域性剖切圖，雙風扇在鋁鰭片上方，銅均熱板接觸主晶片，下方簡化電路板與金屬背板，三分之四等距視角。實體材質區域性過渡到細線框，深石板色背景、剋制青色邊光，無引數標籤，概念結構示意。 原創通用設計，不虛構真實品牌引數。