Are these temperatures good?

I play Fortnite and have measured the temperatures of my GPU and Cpu and when I set the effects to epic, the temperature of the GPU is between 69 ° -73 ° and the Cpu between 65 ° -74 °.

Are these temperatures normal / good?

Gpu = Gigabyte Rtx 2070 windforce 2x

Cpu = AMD Ryzen 5 3600

Cpu cooler = Ben Nevis advanced black rgb

Yep, everything is fine.

Yes completely normal.

What would the maximum temperatures actually be?

Don't worry about that. Even if they climb a little higher, that's still no problem. Should just continue to cool well. If it does get too hot, the PC switches off to be on the safe side.

So 90 is the maximum (at least if it is regularly like that)

Up to 80 when gambling is OK, up to 70 is of course optimal.

OK thanks

The GPU temperatures are normal.

The CPU's a bit warmer.

But it is still not bad and not dangerous for your PC.

Keeps within limits.