I'm surprise to see the last Intel HD Graphics drivers (184.108.40.20622) gave me less fps in games and a lower score on Windows Experience Index than the 220.127.116.11.2559. Also, those drivers comes with no Intel(R)_HD_Graphics_Driver_RelNote file and an (almost) empty readme.
In fact 18.104.22.16822 drivers are really disappointing.
I would like to know more about this problem, I need additional details about your issue, please reply back at email@example.com the information about your graphics controller model and send the graphics report generated within graphics properties.
To identify your graphics controller, see below to get that information:
And this link will help you getting the graphics report:
Intel is working on this problem and we still need the information about your graphics controller model and the graphics report generated within graphics properties, please reply at firstname.lastname@example.org and place attention to Allan there. Thank you for your patient and understanding.