Processing unit and mainboard details
Processing unit and mainboard details
A suitable choice would be an Intel Core i5 or AMD Ryzen 5 processor paired with a reliable mid-range motherboard like the ASUS ROG Strix Z590 or MSI MEG. Both offer good performance for gaming within your budget.
Are you thinking in terms of US dollars? Is this your first gaming PC? This might be a bit too much for just a gaming PC. You can build a solid system for half the price if you're only looking at the tower. It's not worth spending $1,000 just on the CPU and motherboard.