Linux jezgra Intel Core i3 370M testing with a Dell 0WXY9J and Intel Core IGP on Ubuntu 14.04 via the Phoronix Test Suite. Unity-Mir: Processor: Intel Core i3 370M @ 2.39GHz (4 Cores), Motherboard: Dell 0WXY9J, Chipset: Intel Core DRAM, Memory: 4096MB, Disk: 320GB Western Digital WD3200BEVT-7, Graphics: Intel Core IGP, Audio: IDT 92HD81B1X5, Network: Realtek RTL8101E/RTL8102E + Broadcom BCM4313 802.11bgn Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-34-generic (x86_64), Desktop: Unity 7.2.2, Display Server: Unity-System-Compositor 0.0.2 + X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 2.1 Mesa 10.1.3, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768 GNOME-Mir: Processor: Intel Core i3 370M @ 2.39GHz (4 Cores), Motherboard: Dell 0WXY9J, Chipset: Intel Core DRAM, Memory: 4096MB, Disk: 320GB Western Digital WD3200BEVT-7, Graphics: Intel Core IGP, Audio: IDT 92HD81B1X5, Network: Realtek RTL8101E/RTL8102E + Broadcom BCM4313 802.11bgn Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-34-generic (x86_64), Desktop: Unity 7.2.2, Display Server: Unity-System-Compositor 0.0.2 + X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 2.1 Mesa 10.1.3, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768 KDE-Mir: Processor: Intel Core i3 370M @ 2.39GHz (4 Cores), Motherboard: Dell 0WXY9J, Chipset: Intel Core DRAM, Memory: 4096MB, Disk: 320GB Western Digital WD3200BEVT-7, Graphics: Intel Core IGP, Audio: IDT 92HD81B1X5, Network: Realtek RTL8101E/RTL8102E + Broadcom BCM4313 802.11bgn Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-34-generic (x86_64), Desktop: Unity 7.2.2, Display Server: Unity-System-Compositor 0.0.2 + X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 2.1 Mesa 10.1.3, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768 Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better Unity-Mir . 21.82 |============================================================ GNOME-Mir . 20.59 |========================================================= KDE-Mir ... 20.19 |========================================================