One is a game that was "moneyhatted" after it was mostly completed so they could compete with uncharted 4.
One is a game that wouldn't actually exist (at least in 2016) without all of Sony's help.
So one is delayed because of the money spent, and one is actually coming out much earlier because of the money spent.
You need to do some reading. If you think theres a big difference between the two games on how they got developed your kidding yourself.
*Square-Enix stated previously that Microsoft are helping fund Rise of the Tomb Raider's development*
What difference does it make, both TR and SF were in bad postitions. You saying if it wasnt for Sony SFV wouldnt exist.. is the exact same thing in saying if it wasnt for MS, TR wouldnt exist. They both funded the projects and in TR's case, Sony didnt want a bar just like when MS didnt want a bar of SF. Both Square and Capcon wanted a company to help publish there game. First in first serve is exactly what happen.
There was always going to be another SF and TR game. Except you think Sony did no wrong with SF but MS did with TR. Thats the problem there. Infact Sony did worse becasue they completely moneyhatted the game to avoid other consoles where as MS didnt and still allow its competitors the game.
You give company money, they will give you exclusives.
Eeeeeeexcept both games would exist, regardless. SF is too big of a series to end, and Tomb Raider was a really good reboot that couldn't not have a sequel.
The difference is Capcom is becoming a fairly reserved company and avoiding risks, so a SFV wouldnt have happened for a long time unless Sony ponied up for development and development cost. Square, on the other hand, is one of the largest publishers in the world and doesn't shy away from the ridiculous. They didn't need help with Tomb Raider, nor did Microsoft's influence speed it up. If Microsoft really did play a legitimate role in RotTR, then it would never appear on a PlayStation console. Instead, they simply paid for timed exclusivity.
SFV: Owned in part by Sony as a game but IP owned by Capcom, will never be on Xbox
RotTR: Owned entirely by Square, will appear on PlayStation as soon as the contract to not release it ends.
They're totally different based simply on the fact that RotTR will be on PS4 by the end of the year.