On the model prefixed with Archmodels in 3Dmax

In fact, your rendering is much slower because there are many complicated and highly detailed models in your scene. You can click 7 on the keyboard, and then you can see the total number of faces in your scene in the upper left corner. The more faces, the slower the rendering. The sum of faces refers to the sum of the faces of "all models" in the scene. The more faces of a single model, that is, a certain model, the finer, more beautiful and more realistic the model is.

these models with the prefix Archmodels are models of a foreign company (I also have these models). these models are characterized by high precision, beautiful appearance, and the materials have been given, which is convenient to use, but there are many faces, so the rendering speed will be slow, but the rendering effect will be more realistic. Rendering effect is directly proportional to rendering time. If you want real effect, you must pay more rendering time.

If you want to render a little faster, you can simplify these models, and use the Optimize modifier to simplify the models and reduce the number of faces, which can slightly improve the rendering speed. Because most of these models have been given materials, these materials will also consume rendering time, so you can adjust the materials, such as reducing reflection and gloss, as well as subdivision values. However, the material itself has a good effect. Although the speed can be improved after you adjust it, the effect is good ... If you think your ability to adjust materials is better than those of foreigners. In a word, the method of simplifying the number of faces and adjusting the material I used to solve the rendering speed can slightly improve the rendering speed. Originally, my machine performance was good, and a big picture could not be rendered for an hour.

I can't stand the rendering speed of the foreigner's model, so I just delete it. Find another model to replace it. Deleting it should be ok.