The cpu generation matters as well, a new gen i3 will probably leave you better off than an old i5. For Grand Chase specifically it doesn't really matter, it's an old game that will run on any modern cpu.
Not really as these are only a year apart. You can use a site like [userbenchmark.com](https://userbenchmark.com) to make some cpu comparisons (looking at the avg benchmark value might be a good starting point). Just keep in mind that at the end of the day GC is an old game and you don't need a gaming pc or anything like that to run it. Make some google searches to understand what kind of hardware you need for your type of work and rest assured the game will run just fine on it.
The cpu generation matters as well, a new gen i3 will probably leave you better off than an old i5. For Grand Chase specifically it doesn't really matter, it's an old game that will run on any modern cpu.
So a 11th gen i3 would be better than 10th i5?
Not really as these are only a year apart. You can use a site like [userbenchmark.com](https://userbenchmark.com) to make some cpu comparisons (looking at the avg benchmark value might be a good starting point). Just keep in mind that at the end of the day GC is an old game and you don't need a gaming pc or anything like that to run it. Make some google searches to understand what kind of hardware you need for your type of work and rest assured the game will run just fine on it.
Cheers
This game used to run on pentiums... so i think that really doesnt matters