From what I have seen, there is an issue with the game and the benchmark software not always properly displaying what graphics card it is using.
Pay close attention to the specs that it is saying that the "Intel-HD" card has, if it is something like 3gb or whatever your actual graphics card is supposed to have, it is likely using your actual graphics card but displaying the name of the "Intel-HD" integrated graphics processor.

To make sure that your card is being used, go into your graphics card properties in Windows, for example with me I right-click and go into "Nvidia Control Panel". From there you should be able to find a way to set the program/game to always use your graphics card and not the integrated Intel graphics processor.

Hope that helps.