Sounds like you have an airflow issue internal to the computer case. Run it with the cover off and see if this helps avoid the thermal problem. A case with inadequate airflow can create hot air pockets inside and this can lead to thermal problems.
Video Cards do get warm/hot, but RAM should be just barely noticeable warm. If RAM feels hot enough to cook and egg on then you might have a power supply that is feeding the RAM a higher than normal voltage causing the RAM to roast, Additionally if you have any overclocking going on of the GPU ( if the 710 allows overclocking via software which I am unsure of for that card ), or you have in BIOS it set to overclock the RAM, undo all overclocking and run it at normal clocks and see if that helps.
If its an airflow issue in the case your solution is to either run it with the cover off which is the free solution, or spend money getting an extra fan or two mounted inside to generate more airflow of cool air from outside of the case and more to exit, or install the guts into a better case.
*Note: Airflow direction of the fans should be checked to make sure you dont have 2 fans drawing air from outside into the case, but none set to exit. The muffin fans usually have 2 arrows on them. The first arrow showing direction of fan blade rotation and the other showing air direction when running.
