steam amdgpu Intel Core i7-5960X testing with a Gigabyte X99-UD4-CF and XFX AMD Radeon R9 285/380 2048MB on Ubuntu 15.10 via the Phoronix Test Suite. No PowerPlay: Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E7 v3/Xeon, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: XFX AMD Radeon R9 285/380 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection OS: Ubuntu 15.10, Kernel: 4.3.0-powerplay (x86_64), Desktop: Unity, Display Server: X Server 1.17.2, Display Driver: radeon 7.5.99, OpenGL: 3.0 Mesa 11.1.0-devel (padoka PPA) Gallium 0.4, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 2560x1600 New PM PowerPlay Code: Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E7 v3/Xeon, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: XFX AMD Radeon R9 285/380 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection OS: Ubuntu 15.10, Kernel: 4.3.0-powerplay2 (x86_64), Desktop: Unity, Display Server: X Server 1.17.2, Display Driver: radeon 7.5.99, OpenGL: 3.0 Mesa 11.1.0-devel (padoka PPA) Gallium 0.4, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 2560x1600 Metro: Last Light Redux Phoronix Test Suite v6.0.0m5 Frames Per Second > Higher Is Better No PowerPlay .......... 6.99 |========== New PM PowerPlay Code . 33.09 |================================================