If you are looking for fanless, may I suggest an Asus Zephrus? They are designed for cooling a sustained 100W, so when you switch off the GPU + cap the CPU at 1

If you are looking for fanless, may I suggest an Asus Zephrus? They are designed for cooling a sustained 100W, so when you switch off the GPU + cap the CPU at 15W, they run fanless quite effortlessly and sip battery. Being able to run AI locally is nice, and they are cheaper than you would think in the US: https://www.bestbuy.com/site/searchpage.jsp?id=pcat17071&qp=laptopscreensizesv_facet%3DScreen%20Size~14%20inches%5Elaptopscreensizesv_facet%3DScreen%20Size~15.6%20inches&sp=%2Bcurrentprice%20skuidsaas&st=asus+zephyrus https://www.bestbuy.com/site/searchpage.jsp?id=pcat17071&qp=... But of those two... probably the Lenovo? You can get really good task energy out of the 1235U efficiency cores, but you have to manage processes with processlasso (or aniancy on linux) to really leverage that. I really like the AMD APUs, but the 5000 series feels a little longer in the tooth these days. The die is old, and the IGP is even older.