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老旧笔记本逆袭！玩家用M.2接口外接RX 7900 XT：大模型能跑60 Token/s_我的网站

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一 | 8月25日消息，近日一名Reddit玩家展示了他的硬核改装方案，通过旧款联想笔记本唯一的M.2接口外接桌面级显卡RX 7900 XT，实现了本地运行270亿参数大模型的目标。 Wedding season is here and Bollywood actresses have consistently set the bar high with their stunning lehenga choices, blending timeless elegance with contemporary vibes. If you're on the hunt for lehenga inspiration, these actresses will give you plenty of outfit goals to revamp your closet this wedding season.Rashmika Mandanna Rashmika Mandanna took lehenga fashion to a whole new level with her white and gold ensemble. The intricate details and dramatic sleeves made a bold statement, while the addition of statement jewellery brought an extra touch of glamour to her look. View this post on Instagram A post shared by Rashmika Mandanna (@rashmika_mandanna) Alaya F Alaya F kept things light and graceful in a pista-green lehenga, featuring delicate white embroidery. With kundan jewellery to elevate the traditional look, Alaya proved that simplicity can be the most striking choice at a wedding. View this post on Instagram A post shared by ALAYA F (@alayaf) Khushi Kapoor Khushi Kapoor stunned in an ocean-green lehenga adorned with heavy embellishments. The off-shoulder and princess-cut neckline highlighted her elegant silhouette, while the subtle jewellery kept the focus on her beautifully detailed outfit. View this post on Instagram A post shared by á´ÂÂÊÂÂá´ÂÂsÊÂÂÉª á´ÂÂá´ÂÂá´ÂÂá´ÂÂá´ÂÂÊÂÂ (@khushikapoor) Sara Ali Khan Sara Ali Khan turned heads in a vibrant purple lehenga with hints of pink, green, and gold. Her soft curls, matching jewellery, and soft makeup created a perfect balance of traditional glamour, making her look like a true Bollywood diva. View this post on Instagram A post shared by Sara Ali Khan (@saraalikhan95) Sharvari Sharvari brought the magic of gold and white together with her lehenga, pairing a golden blouse with a white lehenga featuring a broad golden border. Keeping it simple yet elegant with golden jewellery and a soft makeup look, Sharvari’s lehenga was a classic showstopper View this post on Instagram A post shared by Sharvari ðÂÂÂÂ¯ (@sharvari) These actresses are showing us how to bring traditional styles into the modern age with lehengas that are bold, beautiful, and perfect for wedding season.。由于这台笔记本仅有一个M.2接口，该玩家通过一根M.2-to-PCIe转接延长线，成功外接RX 7900 XT显卡，为此他不得不拆除内部固态硬盘，并将Windows系统安装在外部移动硬盘上通过USB启动。

二 | 显卡供电则由独立750W电源负责，笔记本机身完全不承担显卡供电任务，且机身底盖因线缆干扰无法正常闭合，需用泡沫材料垫高以维持散热， 性能表现方面，得益于RX 7900 XT提供的20GB显存容量，在开启Vulkan后端及Flash Attention后，该系统在运行Qwen3.6 27B模型时，其生成速度稳定在55-60token/秒。 即便在10万（100K）token的超长上下文窗口下，凭借显卡20GB的显存容量，依然能够稳定输出。 不过，老旧平台的短板也在此次实验中显露无遗，由于10万token的长上下文对系统内存的要求极高，笔记本原有的16GB系统内存已经被完全占满。