thatdude624:
then what Library are you using? I also have a Mega and a TFT display, but it takes about a second to clear the screen! I would love to have it run faster!
I'm having a go at building my own driver, the mainstream libraries are too slow for games and interactivity. They all suffer a similar overhead with respect to being portable between uC's and compatible with multiple devices. Whereas I've targeted my code directly to the 2560 and the display. I'll post the code on the forums eventually.