Windows 8 Pro x64 with updates and latest Intel iris Pro Haswell graphics driver as of 17 September (Intel Windows driver dated 11 Sep). Testing by Michael Larabel of MichaelLarabel.com for a future article on Phoronix.
Processor: Intel Family 6 Model 70 Stepping 1 Intel (8 Cores), Disk: 112GB
OS: Windows NT, Kernel: 6.2 (x86_64)
Processor: Intel Core i7-4750HQ @ 2.00GHz (8 Cores), Motherboard: System76 Galago UltraPro, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 120GB INTEL SSDMCEAC12, Graphics: Intel Crystal Well IGP (1200MHz), Audio: Intel Haswell HDMI, Network: Intel Connection I217-V + Intel Centrino Wireless-N 2230
OS: Ubuntu 13.10, Kernel: 3.11.0-7-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: SNA
Processor: Intel Core i5-2500K @ 3.70GHz (4 Cores), Motherboard: Gigabyte H67N-USB3-B3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 15360MB, Disk: 128GB M4-CT128M4SSD2 + 1500GB Western Digital WD15EADS-00P, Graphics: Intel 2nd Generation Core Family IGP (1100MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168/8411
OS: Debian unstable, Kernel: 3.10-3-amd64 (x86_64), Desktop: KDE 4.10.5, Display Server: X Server 1.14.3, Display Driver: intel 2.21.15, OpenGL: 3.0 Mesa 9.2.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080
Processor: Intel Family 6 Model 70 Stepping 1 Intel (8 Cores), Disk: 112GB
OS: Windows NT, Kernel: 6.2 (x86_64)
Testing initiated at 18 September 2013 03:39 by user phoronix1.
Processor: Intel Core i7-4750HQ @ 2.00GHz (8 Cores), Motherboard: System76 Galago UltraPro, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 120GB INTEL SSDMCEAC12, Graphics: Intel Crystal Well IGP (1200MHz), Audio: Intel Haswell HDMI, Network: Intel Connection I217-V + Intel Centrino Wireless-N 2230
OS: Ubuntu 13.10, Kernel: 3.11.0-7-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: SNA
Testing initiated at 19 September 2013 12:47 by user phoronix.
Processor: Intel Core i5-2500K @ 3.70GHz (4 Cores), Motherboard: Gigabyte H67N-USB3-B3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 15360MB, Disk: 128GB M4-CT128M4SSD2 + 1500GB Western Digital WD15EADS-00P, Graphics: Intel 2nd Generation Core Family IGP (1100MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168/8411
OS: Debian unstable, Kernel: 3.10-3-amd64 (x86_64), Desktop: KDE 4.10.5, Display Server: X Server 1.14.3, Display Driver: intel 2.21.15, OpenGL: 3.0 Mesa 9.2.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: SNA
Testing initiated at 1 October 2013 09:22 by user rholk.