This release of AutoCAD includes a new graphic engine, which provides a better display effect on some high-end GPUs.
![](https://help.autodesk.com/cloudhelp/2023/ENU/AutoCAD-LT-WhatsNew/images/GUID-75810A16-F103-415B-820A-8446C683E97B.png)
The new graphics engine provides:
- Improved zoom and pan performance for drawings with many TrueType texts, long polylines, or solid hatches in 2D Wireframe Visual Style
- GPU memory usage has been optimized when opening multiple drawings in DirectX 12 mode
- Removed support for DirectX 9