You'd need a CPU strong enough to handle it so that neither will throttle or bottleneck the other's performance. Which one do you have / plan on getting?
You also need to make sure your PSU has enough wattage and proper power connections. The recommended minimum is 450W for the 1660 Super. I'm pretty sure all PSU's come with ample connections for it, so you should be fine there.
That should be just fine. If your CPU does bottleneck the performance, it will be pretty minimal. Here is a benchmark someone did with that same CPU / GPU setup, they gave the combination a great score!