Rekamaj :
Kekoh :
81-83C is usually the thermal limit where it starts throttling. It does seem a little hot, but what type of card do you have?
If it's reference style that would be more normal to run hotter, but if you have EVGA ACX cooler then I think it should be a little lower. For comparison, my single EVGA GTX 780 Ti w/ ACX usually runs in the mid 50's while gaming, sometimes low 60's.
What case do you have? Does it have good airflow?
You could also set up custom fan profiles to be more aggressive.
I have the EVGA card but the Precision X has the Temp Target at 82C
Yes, but is it reference style or with ACX cooler?
and your case? Like I asked before, does it have good airflow?
edit- looks like you have the reference style, so those temps are pretty normal. You could try adding extra fans in your case if you have any room left for them.