ctx AMD Ryzen 7 3700X 8-Core testing with a ASRock B450 Pro4 (P3.90 BIOS) and Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB on Fedora 34 via the Phoronix Test Suite. ctx-clock: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: ASRock B450 Pro4 (P3.90 BIOS), Chipset: AMD Starship/Matisse, Memory: 32768MB, Disk: Samsung SSD 970 EVO Plus 500GB + 4001GB Western Digital WD4003FZEX-0, Graphics: Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB (1650/750MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: 2 x BenQ GW2480, Network: Realtek RTL8111/8168/8411 OS: Fedora 34, Kernel: 5.12.11-300.fc34.x86_64 (x86_64), Desktop: GNOME Shell 40.2, Display Server: X Server 1.20.10 + Wayland, Display Driver: modesetting 1.20.10, OpenGL: 4.6 Mesa 21.1.3 (LLVM 12.0.0), Vulkan: 1.2.168, Compiler: GCC 11.1.1 20210531 + Clang 12.0.0, File-System: xfs, Screen Resolution: 3840x1080 ctx_clock Context Switch Time Clocks < Lower Is Better ctx-clock . 180 |==============================================================