Ubuntu 15.10 Haswell Graphics Intel Core i7-4790K testing with a Gigabyte Z97-HD3P and Intel HD 4600 on Ubuntu 15.04 via the Phoronix Test Suite. Ubuntu 15.04: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: Gigabyte Z97-HD3P, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB OCZ TRION100, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 15.04, Kernel: 3.19.0-30-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.5.9, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1280x800 Ubuntu 15.10: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: Gigabyte Z97-HD3P, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB OCZ TRION100, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 15.10, Kernel: 4.2.0-15-generic (x86_64), Desktop: Unity, Display Server: X Server 1.17.2, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.0.2, Compiler: GCC 5.2.1 20151003, File-System: ext4, Screen Resolution: 1280x800 OpenArena 0.8.8 Resolution: 1280 x 800 Frames Per Second > Higher Is Better Ubuntu 15.04 . 72.77 |========================================================= Ubuntu 15.10 . 72.20 |========================================================= OpenArena 0.8.8 Resolution: 1280 x 800 - Total Frame Time Milliseconds < Lower Is Better Ubuntu 15.04 . MIN: 2.0 AVG: 13.7 MAX: 31.0 Ubuntu 15.10 . MIN: 1.0 AVG: 13.8 MAX: 33.0 Tesseract 2014-05-12 Resolution: 1280 x 800 Frames Per Second > Higher Is Better Ubuntu 15.04 . 87.06 |======================================================== Ubuntu 15.10 . 88.80 |========================================================= Xonotic 0.8 Resolution: 1280 x 800 - Effects Quality: High Frames Per Second > Higher Is Better Ubuntu 15.04 . 162.43 |======================================================== Ubuntu 15.10 . 161.97 |======================================================== Xonotic 0.8 Resolution: 1280 x 800 - Effects Quality: Ultra Frames Per Second > Higher Is Better Ubuntu 15.04 . 123.39 |====================================================== Ubuntu 15.10 . 128.86 |======================================================== Xonotic 0.8 Resolution: 1280 x 800 - Effects Quality: Ultimate Frames Per Second > Higher Is Better Ubuntu 15.04 . 85.31 |==================================================== Ubuntu 15.10 . 92.99 |========================================================= GpuTest 0.7.0 Test: Plot3D - Resolution: 1280 x 800 - Mode: Fullscreen Points > Higher Is Better Ubuntu 15.04 . 6384 |========================================================== Ubuntu 15.10 . 6382 |========================================================== GpuTest 0.7.0 Test: Furmark - Resolution: 1280 x 800 - Mode: Fullscreen Points > Higher Is Better Ubuntu 15.04 . 627 |========================================================== Ubuntu 15.10 . 636 |=========================================================== GpuTest 0.7.0 Test: Triangle - Resolution: 1280 x 800 - Mode: Fullscreen Points > Higher Is Better Ubuntu 15.04 . 92776 |======================================================= Ubuntu 15.10 . 95617 |========================================================= GpuTest 0.7.0 Test: Pixmark Piano - Resolution: 1280 x 800 - Mode: Fullscreen Points > Higher Is Better Ubuntu 15.04 . 191 |============================================ Ubuntu 15.10 . 255 |=========================================================== GpuTest 0.7.0 Test: Pixmark Volplosion - Resolution: 1280 x 800 - Mode: Fullscreen Points > Higher Is Better Ubuntu 15.04 . 573 |========================================== Ubuntu 15.10 . 812 |===========================================================