pc part picker helps you build a pc with compatible parts.
Temperatures:
afterburner monitor cpu, gpu usage and temperatures
Speed Fan monitor cpu, gpu usage and temperatures
normal cpu temperature ranges GPU temperatures seem to operate fine at a little over 100C. Exact numbers are hard to come by.
"But the fruit of the Spirit is love, joy, peace longsuffering, kindness, goodness, faithfulness, gentleness, self-control. Against such there is no law." Galations 5:22,23