You should download chipset drivers from the motherboard manufacturer.
Motherboard manufacturers tweak drivers for the specific components on their mobo.
When it comes to drivers I go by: "if it ain't broke, don't try to fix it"
Only update drivers when you need to fix an issue or get some time of performance improvement.
When updating drivers there is a risk that something could break.
So don't update just because there is a new version available.