121w AMD Ryzen 7 5800X 8-Core testing with a MSI MEG B550 UNIFY (MS-7D13) v1.0 (1.30 BIOS) and Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB on Gentoo 2.7 via the Phoronix Test Suite. AMD Ryzen 7 5800X 8-Core: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: MSI MEG B550 UNIFY (MS-7D13) v1.0 (1.30 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: Samsung SSD 970 EVO 500GB + 3001GB Western Digital WD30PURZ-85A + 1000GB CT1000MX500SSD1, Graphics: Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1180/972MHz), Audio: Realtek ALC1220, Monitor: DELL 2408WFP, Network: Realtek RTL8125 2.5GbE OS: Gentoo 2.7, Kernel: 5.14.1-gentoor010 (x86_64), Desktop: KDE Plasma 5.22.5, Display Server: X Server 1.20.13, OpenGL: 4.6 Mesa 21.1.7 (LLVM 12.0.1), OpenCL: OpenCL 2.0 AMD-APP.dbg (3305.0) + OpenCL 2.1 AMD-APP (3180.7), Vulkan: 1.2.168, Compiler: GCC 11.2.0 + Clang 13.0.0 + LLVM 13.0.0, File-System: xfs, Screen Resolution: 1920x1200 performance governor: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: MSI MEG B550 UNIFY (MS-7D13) v1.0 (1.30 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: Samsung SSD 970 EVO 500GB + 3001GB Western Digital WD30PURZ-85A + 1000GB CT1000MX500SSD1, Graphics: Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1175/975MHz), Audio: Realtek ALC1220, Monitor: DELL 2408WFP, Network: Realtek RTL8125 2.5GbE OS: Gentoo 2.7, Kernel: 5.14.1-gentoor010 (x86_64), Desktop: KDE Plasma 5.22.5, Display Server: X Server 1.20.13, OpenGL: 4.6 Mesa 21.1.7 (LLVM 12.0.1), OpenCL: OpenCL 2.0 AMD-APP.dbg (3305.0) + OpenCL 2.1 AMD-APP (3180.7), Vulkan: 1.2.168, Compiler: GCC 11.2.0 + Clang 13.0.0 + LLVM 13.0.0, File-System: xfs, Screen Resolution: 1920x1200 AMD Ryzen 7 5800X 8-Core performance governor: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: MSI MEG B550 UNIFY (MS-7D13) v1.0 (1.30 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: Samsung SSD 970 EVO 500GB + 3001GB Western Digital WD30PURZ-85A + 1000GB CT1000MX500SSD1, Graphics: Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1175/975MHz), Audio: Realtek ALC1220, Monitor: DELL 2408WFP, Network: Realtek RTL8125 2.5GbE OS: Gentoo 2.7, Kernel: 5.14.1-gentoor010 (x86_64), Desktop: KDE Plasma 5.22.5, Display Server: X Server 1.20.13, OpenGL: 4.6 Mesa 21.1.7 (LLVM 12.0.1), OpenCL: OpenCL 2.0 AMD-APP.dbg (3305.0) + OpenCL 2.1 AMD-APP (3180.7), Vulkan: 1.2.168, Compiler: GCC 11.2.0 + Clang 13.0.0 + LLVM 13.0.0, File-System: xfs, Screen Resolution: 1920x1200 Timed MPlayer Compilation 1.4 Time To Compile Seconds < Lower Is Better AMD Ryzen 7 5800X 8-Core . 27.93 |============================================= Timed Linux Kernel Compilation 5.14 Time To Compile Seconds < Lower Is Better AMD Ryzen 7 5800X 8-Core ...................... 73.76 |======================== AMD Ryzen 7 5800X 8-Core performance governor . 73.47 |======================== Timed LLVM Compilation 13.0 Build System: Unix Makefiles Seconds < Lower Is Better AMD Ryzen 7 5800X 8-Core . 553.37 |============================================ Timed Mesa Compilation 21.0 Time To Compile Seconds < Lower Is Better AMD Ryzen 7 5800X 8-Core . 40.52 |============================================= performance governor ..... 40.96 |=============================================