Size of photo is reduced after processing in Topaz PhotoAI

I am processing a RAW file (DNG format) using Topaz Photo AI 1.2.9. The photo starts off with the dimensions of 3024x4032 and 23.3 MB. It automatically processed the photo and only needed to remove the noise. Then I click “save image” to save the processed photo. In the Queue it still says the photo is 3024x4032. Then I click “Save”. Once it is processed then the Queue says the image is 3024x4032 and 24.5MB → 73.3MB. However, when I open the processed photo. it is only 192x256 and 69.9MB. My question is why is it reducung the size of the image. I have looked at my preferences and can’t find anything that will change that. Please help.