COSMIC is a newer desktop environment based on GNOME, designed to provide a modern user experience. In contrast, KDE Plasma is a well-established desktop known for its extensive customization options and a layout similar to Windows.
Performance Comparison
Speed and Responsiveness
| Feature | COSMIC | KDE Plasma |
|---|---|---|
| General Speed | Slower on some hardware | Generally faster |
| Responsiveness | May feel sluggish | Feels instant |
Users have reported that KDE Plasma often feels more responsive, particularly on older hardware, while COSMIC may lag behind in performance.
Resource Usage
| Resource Type | COSMIC | KDE Plasma |
|---|---|---|
| RAM Usage | 1,970 MiB | 2,670 MiB |
| CPU Performance (Single Core) | 2,713 points | 2,695 points |
| CPU Performance (Multi Core) | 11,498 points | 11,450 points |
KDE Plasma uses more RAM compared to COSMIC, which may impact performance on systems with limited resources.
Customization and User Experience
Customization Options
- KDE Plasma: Highly customizable with numerous widgets and themes.
- COSMIC: Offers a clean look but lacks some of the extensive customization features found in Plasma.
User Feedback
Many users transitioning from KDE Plasma to COSMIC have noted that they miss the customization options and speed of Plasma. Some have returned to Plasma after trying COSMIC due to these factors.
Conclusion
While COSMIC provides a modern interface, KDE Plasma remains the preferred choice for users seeking speed, responsiveness, and extensive customization.