Thank you again for your time !
Yes, Perfect sync is why we are choosing Groovymame, I understand and that's the way I want to go
Anyway, the triplebuffer option doesn't really work for me...I've still got sound issues with it enabled.
Next, I am very disappointed that my new i3 is not powerful enough. It seems that I need to return it to the seller and go for a new one !
There are not so many games that could'nt run at full speed but I simply can't give up, I want to play these shmups !
I am now looking at Core i5 7600k @3.8Ghz and easily overclokable to 4.5Ghz. Will it be enough ? Is it still the single core speed I must looking at ?
It's an expensive choice, I have to be sure !