Long time lurker seeking first advice 
On the face of it I have an Nvidia GTX1060/6 GPU in my system. I am unsure if it is genuine Nvidia or licensed to the name and manufactured by another company. I mention this as GPU-Z suggests Nvidia, but when I do the lookup function it returns a webpage from a company called Galax. If I use Speccy to check the GPU it shows manufacturer as Nvidia and subvendor as Nvidia (10DE)
I mention this as a friend suggested a light overclock on the GPU might be good and based on the Galax reference used Xtreme Tuner Plus to apply an auto overclock using the 1-Click OC option.
Thing is I'd ideally like to restore the GPU to its original settings and am unsure how to go about that before embarking on more overclocking tests.
There is an option on Xtreme Tuner Plus for "default" or would something like MSI Afterburner be suitable for this? I honestly do not know if a utility can know what type of card you have, and if it can just restore to factory automatically somehow.
Thanks in advance.

On the face of it I have an Nvidia GTX1060/6 GPU in my system. I am unsure if it is genuine Nvidia or licensed to the name and manufactured by another company. I mention this as GPU-Z suggests Nvidia, but when I do the lookup function it returns a webpage from a company called Galax. If I use Speccy to check the GPU it shows manufacturer as Nvidia and subvendor as Nvidia (10DE)
I mention this as a friend suggested a light overclock on the GPU might be good and based on the Galax reference used Xtreme Tuner Plus to apply an auto overclock using the 1-Click OC option.
Thing is I'd ideally like to restore the GPU to its original settings and am unsure how to go about that before embarking on more overclocking tests.
There is an option on Xtreme Tuner Plus for "default" or would something like MSI Afterburner be suitable for this? I honestly do not know if a utility can know what type of card you have, and if it can just restore to factory automatically somehow.
Thanks in advance.