It’s simply dog slow…
Just moving mouse in Dolphin, consumes 100% of CPU. And when it’s idling.., then it consumes something between 5% – 30% of CPU. That can be called ridiculously non-performant. Some idiot is seemingly thinking that there isn’t ever any better user for CPU cycles than UI updating.
For some strange reason KDE 4 is triumphed to be much faster than KDE 3. Based into my experience such claims are coming out of the thin air, without any basis except hype behind them.
We will see will KDE 4 be disappointment, or do we have to wait for KDE 5