I installed MSI Afterburner that came with my 750Ti (also available for free online), but haven't tested it out.
I also tried downloading EVGA PrecisionX but downloads have been suspended while they make some changes to it.
There's also something called Revatuner that I haven't tried either. These utilities appear to be designed for overclocking, fan control,etc. so I am assuming that they provide some kind of temperature monitoring, but what do I know
Let us know what you find that works well.
