xmp_1 AMD Ryzen 7 2700X Eight-Core testing with a ASUS PRIME X370-PRO (5220 BIOS) and Sapphire AMD Radeon HD 6850 2GB on Ubuntu 19.04 via the Phoronix Test Suite. stock_xmp: Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS PRIME X370-PRO (5220 BIOS), Chipset: AMD 17h, Memory: 32768MB, Disk: 63GB DT HyperX 3.0, Graphics: Sapphire AMD Radeon HD 6850 2GB, Audio: AMD Barts HDMI Audio, Monitor: ROG PG279Q, Network: Intel I211 OS: Ubuntu 19.04, Kernel: 5.0.0-21-generic (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.0.2 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: overlayfs, Screen Resolution: 1920x1080 Primesieve 7.4 1e12 Prime Number Generation Seconds < Lower Is Better stock_xmp . 24.08 |============================================================