How To Update Intel Graphics Driver | Error: Operating System Not Supported
I'd take a look at those statistics: http://www.w3schools.com/browsers/browsers_display.asp.
As of January 2009, only 4% of people visiting W3Schools are using 800x600 as resolution. The remaining, are using at least 1024x768.
Beware of how much of that 4% could be part of you users, though.
GTA 5 PC 4k Resolution - Can You Run It? - GTX 970 Enough for 4K ? [4K]