Out of curiosity, do you consider those requirements high or low?

Lets get something straight here, these specs vary from Mid end GPU to High end.
Prices of say 7970 are really good right now on ebay R9280x is same card this will play this game 60fps solid being one the cheapest noted here,As My mate had 7970 in beta Also any quad core cpu will play this game fine dont always be duped by sys req not always the case for most part way making gamers think there systems need upgrading when again not always the case.
If you have a card thats 1gb Vram GTX560 ect as a example you still play this remember you can tweak choose graphics settings to help bump fps if have much lower video card with low Vram but quad core 8gb memory turn off any MSAA this real help starting point.

Do you think Tomb Raider will really run that much better on your PC?? I'm assuming it isn't a very capable computer.

The answer is in your own wording. MOST not ALL

I can't even say most, a lot, but many PC sales of retail copies are pretty high, high enough to suggest most actually buy boxed retail then download.

http://gamerant.com/the-wit...

"for The Witcher 3, 75% of its sales were for the physical retail copy, with only 25% of sales from digital storefronts"

Sooooo i don't think you really know what your talking about. Many keep trying to make it seem as if using Steam, means MOST buy digital. You can still use steam as a overlay and buy physical. I buy MOST of my PC titles physical as they are cheaper MOST times.

SO I can't even say "most" or a "majority" as that actually isn't true if you look at sales data with AAA games. If no one bought physical copies, we would not be getting physical games still.

Don't let forum talkers fool you bud, do your own research and actually look it up vs assuming.

....Do you *want* modern Ubi to bring us Sam Fisher?