i7 is not for gaming. Intel i5 or i9 is for gaming or Ryzen with AMD.
https://www.newegg.com/core-i5-9th-g...-959-_-Product
https://www.newegg.com/amd-ryzen-7-3...82E16819113104
and you're spending $700 on a graphics card which you don't need just to play games.. A $200 - $300 card is more than enough..
https://www.newegg.com/gigabyte-gefo...82E16814932137
This will run any game on Ultra settings.