Are you satisfied with the speed of displaying a picture entered through a graphics tablet into the editor?

Question

Graphics tablet

Mastering Wacom Intuos. Tried Photoshop, Illustrator and Corel painter essentials 5.
1. Amazingly fast renders illustrator.
2. With small delays at low resolutions and large delays at high resolutions, Photoshop displays.
3. Longest Corel painter. We have to wait until he draws everything.
What do illustrators do with these delays, how do they eliminate them?

Answer 1

Disable 3D acceleration. If it's already disabled, enable it.
On some cards, Photoshop introduced a delay for about half a second with acceleration turned on, and on others it slowed down without acceleration.