first ubuntu test AMD Ryzen 5 1600 Six-Core testing with a Gigabyte A320M-S2H-CF (F53 BIOS) and AMD Radeon RX 470/480/570/570X/580/580X/590 4GB on Ubuntu 20.04 via the Phoronix Test Suite. stock ubuntu 20.04: Processor: AMD Ryzen 5 1600 Six-Core @ 3.20GHz (6 Cores / 12 Threads), Motherboard: Gigabyte A320M-S2H-CF (F53 BIOS), Chipset: AMD 17h, Memory: 32GB, Disk: 1000GB Western Digital WDS100T2B0C-00PXH0 + 1050GB Crucial CT1050MX, Graphics: AMD Radeon RX 470/480/570/570X/580/580X/590 4GB, Audio: AMD Ellesmere HDMI Audio, Monitor: S220HQL + SB220Q, Network: Realtek RTL8111/8168/8411 + Intel 7265 OS: Ubuntu 20.04, Kernel: 5.8.0-43-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x1080 Unigine Heaven 4.0 Resolution: 1920 x 1080 - Mode: Fullscreen - Renderer: OpenGL Frames Per Second > Higher Is Better stock ubuntu 20.04 . 15.49 |===================================================