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KDE Plasma 6.7 Significantly Improves CPU Rendering Performance—Cursor Lag and Processing Delays Resolved Using UDMABUF
KDE Plasma 6.7 brings major enhancements to CPU-based rendering performance. Developer Xaver Hugl leveraged UDMABUF to eliminate inefficient buffer copying in Wayland shared memory, reducing CPU usage during scrolling in KDevelop from 80-90% to 20%.