try AMD Ryzen 7 1700 Eight-Core testing with a MSI X370 GAMING PRO CARBON (MS-7A32) v1.0 and Gigabyte AMD Radeon RX 580 8192MB on Arch rolling via the Phoronix Test Suite. AMD Ryzen 7 1700 Eight-Core: Processor: AMD Ryzen 7 1700 Eight-Core @ 3.60GHz (16 Cores), Motherboard: MSI X370 GAMING PRO CARBON (MS-7A32) v1.0, Chipset: AMD Device 1450, Memory: 32768MB, Disk: 8002GB Seagate ST8000DM004-2CX1, Graphics: Gigabyte AMD Radeon RX 580 8192MB, Audio: AMD Device aaf0, Monitor: Optix G24C, Network: Intel I211 Gigabit Connection OS: Arch rolling, Kernel: 4.13.4-1-ARCH (x86_64), Display Driver: modesetting 1.19.4, OpenGL: 4.5 Mesa 17.2.2 (LLVM 5.0.0), Compiler: GCC 7.2.0 + Clang 5.0.0, File-System: ext4, Screen Resolution: 1920x1080 x264 2017-09-08 H.264 Video Encoding Frames Per Second > Higher Is Better AMD Ryzen 7 1700 Eight-Core . 276.36 |=========================================