rx580 Intel Core i5-2400 testing with a Gigabyte Z68A-D3H-B3 (F10 BIOS) and Sapphire AMD Radeon RX 580 8GB on Linuxmint 20.1 via the Phoronix Test Suite. rx580_test: Processor: Intel Core i5-2400 @ 3.80GHz (4 Cores), Motherboard: Gigabyte Z68A-D3H-B3 (F10 BIOS), Chipset: Intel 2nd Generation Core DRAM, Memory: 16GB, Disk: 251GB Western Digital WD2502ABYS-0, Graphics: Sapphire AMD Radeon RX 580 8GB (1411/2000MHz), Audio: Realtek ALC889, Monitor: DELL U2415, Network: Realtek RTL8111/8168/8411 OS: Linuxmint 20.1, Kernel: 5.4.0-58-generic (x86_64), Desktop: Xfce 4.14, Display Server: X Server 1.20.9, OpenGL: 4.6.14756, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1200 Unigine Heaven 4.0 Resolution: 1920 x 1200 - Mode: Fullscreen - Renderer: OpenGL Frames Per Second > Higher Is Better rx580_test . 87.54 |=========================================================== Unigine Heaven 4.0 Resolution: 1920 x 1080 - Mode: Windowed - Renderer: OpenGL Frames Per Second > Higher Is Better rx580_test . 91.87 |===========================================================