Processed PSD file noticably unsharp compared to RAW file. Image viewer issues ?

[PikkieChick]

Hi there - I am using CS6 shoot with a Canon 5D3. Can anyone tell me what I might be doing wrong, or if I need to tweak some settings but my PSD files seem quite unsharp in comparison to the CR2 file after processing, even the tack sharp CR2 files (the jpeg is understandably not as sharp after compression but the PSD file looks more like the jpeg !).
I use windows photo viewer to flick through the images quickly as I find bit of a lag with CS6, but have also viewed the 3 different files in other viewers and I can still see the issue. I have taken into consideration the noise reduction settings etc and always save the jpeg at the highest setting. Should there be such a difference ?
Link to dropbox with the PSD, JPEG and RAW files:
https://www.dropbox.com/sh/rw2r30i154thp02/AACfuRKzwDs8pYGmPi2J7yE0a?dl=0

 

[Mt Spokane Photography]

I don't see any obvious difference in sharpness, but the jpeg file is more saturated, and had more contrast, which can appear to be sharper.