5800x jan AMD Ryzen 7 5800X 8-Core testing with a ASRock X570 Pro4 (P4.20 BIOS) and Sapphire AMD Radeon RX 590 8GB on Ubuntu 20.10 via the Phoronix Test Suite. A: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: ASRock X570 Pro4 (P4.20 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 590 8GB (1560/2100MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: MX279, Network: Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-rc5-nopsf (x86_64) 20210403, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 B: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: ASRock X570 Pro4 (P4.20 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 590 8GB (1560/2100MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: MX279, Network: Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-rc5-nopsf (x86_64) 20210403, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 C: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: ASRock X570 Pro4 (P4.20 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 590 8GB (1560/2100MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: MX279, Network: Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-rc5-nopsf (x86_64) 20210403, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 D: Processor: AMD Ryzen 7 5800X 8-Core @ 3.80GHz (8 Cores / 16 Threads), Motherboard: ASRock X570 Pro4 (P4.20 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 590 8GB (1560/2100MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: MX279, Network: Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-rc5-nopsf (x86_64) 20210403, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 Timed Linux Kernel Compilation 5.16 Build: defconfig Seconds < Lower Is Better A . 86.71 |================================================================== B . 87.73 |=================================================================== C . 88.90 |==================================================================== D . 87.60 |=================================================================== Timed Linux Kernel Compilation 5.16 Build: allmodconfig Seconds < Lower Is Better A . 1131.70 |================================================================= B . 1146.18 |================================================================== C . 1149.57 |================================================================== Tachyon 0.99.2 Total Time Seconds < Lower Is Better A . 139.11 |================================================================== B . 139.52 |=================================================================== C . 140.35 |=================================================================== OpenJPEG 2.4 Encode: NASA Curiosity Panorama M34 ms < Lower Is Better A . 46617 |==================================================================== B . 46383 |==================================================================== C . 46557 |====================================================================