I am thinking about building a pc with the new gtx 1660 but I am looking for a good cpu for 100 to 170 dollars like a 9400f but a bios update is required with 9th gen cpus and Z390 are too expencive .Is a ryzen 5 1600 good for a gtx 1660 or ryzen 7 1700 is better on gaming performance .Is the 2600 better on gaming than the 1700.