Recently, an NVIDIA GeForce RTX 3060 engineering sample card was exposed on the Reddit forum, with clear photos being publicly available for the first time. The owner of the graphics card stated that the prototype card's fan can start, but the system gets stuck during startup and cannot function properly, making it unsuitable for use as a daily GPU. The circuit board label of this prototype card is PG190, which is consistent with the retail version of the RTX 3060 (PG190 SKU 060).
