As a sample

this was shot at 3200 iso, f/8 , using my t2i
although not intentionally chosen you can see it's nice enough to share and use on the internet.

at 100% it does loose a bit


another factor if your worried about noise might be image size, I use the RAW+Large Jpg setting 18M 5184x3456- possibly cleaner than using a medium jpg

-I'm still new to this (about 4 months) of not just point and shoot full auto, so there was no noise clean up in that image.