The Sims 3 Late Night System Requirements

If your PC meets the minimum requirements (Intel Pentium 4 2.0 GHz / AMD Athlon XP 2000+, 128 MB Video Card with Pixel Shader 2.0 support, 1 GB RAM), you should be able to run the game, but expect lower graphics settings and potentially slower performance. For a smoother experience, aim for the recommended specs.

At a minimum, you'll need a 128 MB video card with Pixel Shader 2.0 support. For better performance and visuals, a 256 MB video card with Pixel Shader 3.0 support is recommended.

The Sims 3 Late Night requires a minimum of 1 GB of RAM. However, 2 GB of RAM is recommended for a smoother and more stable gameplay experience, especially with larger households and more complex scenarios.

It depends on the specific integrated graphics card. Some newer integrated graphics solutions might meet the minimum requirements, but performance may be significantly reduced. Check if your specific integrated graphics card meets the minimum video card requirements.

If your PC meets the recommended specs, you can likely run the game on medium to high settings. If you're closer to the minimum specs, start with low settings and gradually increase them until you find a balance between visual quality and performance. Disabling advanced rendering options like reflections can also help.