Will this Assembly ?

Guys tell me go or not!
At the moment I have :
i5-2320 16 Gb of RAM.
MSI Geforce 1060 6 Gb

At this conference not really hunting to play games
As the game for example: the tom clancy's ghost recon In bench Marche provides at least 50 FPS, As if that's the rules, but the game itself is a drawdown of up to 30, for me it is not comfortable when you are shooting in 60 FPS and then abruptly you 30, it's not comfortable.

To take here: assassin's creed origins in all locations except the city reaches 80, but when I go to the city then PPC starts, also 30 fps jumps from 30 to 40-60.
I don't like this system, as it is not comfortable to play when everything is running smoothly and you begin dancing with a tambourine.
On my future Prots i5 2320 do not master already.

And here I was about to change the computer, can't choose.
1.i3 8100.
2. i5 8400.

Many say that the ml if you put people and not say what percent , they almost will not define the game where where i3 i5.
BUT! the name i3 pushes me away and in the future I'm afraid !
Ml I'll give though cheap for the i3 and in a year my new game I have to say is dude.
Here I was coming to the aid of i5 8400.
But now is it worth overpaying ?
As for tests, the i3-8100 1050 c ti on tests from a friend gives a stable 50 FPS, this is much better than I have right now.

As i5 8400 like the rules of FPS issues , but wants to learn from people who have already played on i3 and i5

So the people who have already i3 with a map 1060, tell me how the rules of generally games and draws on some configuration settings.


And who have i5 8400 tell me how you deal with the games go.

Or someone experienced tell me Plizzz what and how, I'm afraid to take i3/
Thanks in advance!