Both the i3 9100f and i5 7600 are available at a discount of £50.
Both the i3 9100f and i5 7600 are available at a discount of £50.
The best options to pair with a 1070/1060 are those that enhance its output and reliability.
They aren't suitable for gaming since they only have four cores. The 9100f works best on systems with two active CPUs, though it's still a poor investment overall.