Ubuntu NVIDIA Graphics Driver: Windows Competitive, But Only With KDE
An anonymous reader writes "The NVIDIA Linux driver across multiple GeForce graphics cards can compete with Microsoft Windows 7 on Ubuntu, but only when using the KDE desktop and not the default Unity/Compiz. It turns out based upon recent desktop environment benchmarking, Ubuntu's Unity desktop is now noticeably slower than GNOME/KDE/Xfce/LXDE with multiple GPUs/drivers. Sam Spilsbury of Canonical/Compiz acknowledges the problem but it may take longer than one Ubuntu cycle to correct."
ubuntu is fine one you rip out unity. Kubuntu, Xubuntu, Lubuntu, Ubuntu with mate desktop, all work great just because unity and gnome are a flaming pile doesn't make the rest bad. apt-get purge unity && apt-get install anything-else(except gnome3) problem solved.
---Saying gnome 3 is better than windows 8 not so much a compliment as it is damning with light praise.