See, I did once try to OC my gpu, but I smartly just turned the settings back to default. Or at least I thought I did, anyway to check if your settings are default? As far as the temp I wouldn't know, but judging by the noise of the fan I'd say about 67 degrees Celsius.
When I overclocked, I didn't even save the settings when I was fiddling with them, if you know what I mean, so I didn't even give them a "test run" if you will I just decided not to OC. If there is a way to revert them back to their baseline I would like to know, thank you.