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Dnia 2010-03-14, o godz. 05:34:04 |
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Nikos Chantziaras <realnc@×××××.de> napisał(a): |
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> On 03/14/2010 04:57 AM, ubiquitous1980 wrote: |
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> > Nikos Chantziaras wrote: |
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> >> On 03/14/2010 02:53 AM, ubiquitous1980 wrote: |
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> >>> The effects in kwin (such as window wobble) are vastly less |
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> >>> smooth than that in compiz. I have noticed that compiz is faster |
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> >>> in both kde4 and in gnome (with slight preference to gnome in |
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> >>> speed) and wondering if this is normal, or something to do with |
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> >>> my kwin setup. Running on GM 965 |
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> >> |
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> >> kwin got crappy animation speed in KDE 4.4. It was as smooth as |
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> >> compiz in 4.3. I asked about it in the KDE mailing list, but there |
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> >> was zero interest in this regression. So you either have to live |
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> >> with it, or switch to compiz. |
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> >> |
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> >> |
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> > Thanks for your reply. I am currently using kde 4.3 because I try |
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> > only to update to downstream-stable. Is there another explanation? |
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> |
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> Too old drivers and X maybe. Since you're using downstream-stable, |
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> but the cool DRM/GL/KMS stuff is only in the latest upstream |
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> versions, this might be the problem. |
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> |
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> |
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kwin is slower on intel cards. Kwin with gnome or xfce is much |
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faster... Intel video cards are very slow... |
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From my experience every version of kde above 3.0 is slower than any |
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other window manager (gnome (sawfish, metacity, enlightenment), |
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xfce(xfwm), compiz, lxde,...), on every machine I've had. It needs more |
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memory, faster hard disks, stable filesystem (ext4::delalloc?), better |
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video card... and so on. Even Qt seems to be slower than GTK+ if you |
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launch application that does similar thing. |
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...or it's just my imagination :) |
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If you want smooth kde get a nvidia or ati card, at least 256MB, 2GB |
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ram, 1.6GHz. |
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You could also try nice/renice |
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-- |
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Kacper Kopczyński |