AMD Ryzen Linux Power AMD Ryzen 7 1800X Eight-Core testing with a MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0 (1.C0 BIOS) and llvmpipe 16128MB on Ubuntu 18.04 via the Phoronix Test Suite. Linux 4.15: Processor: AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0 (1.C0 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 120GB Force MP500, Graphics: llvmpipe 16128MB, Audio: AMD Device aaf8, Network: Intel I211 Gigabit Connection OS: Ubuntu 18.04, Kernel: 4.15.0-041500-generic (x86_64), Desktop: GNOME Shell 3.28.0, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc5 (LLVM 6.0 128 bits), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768 Linux 4.16: Processor: AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0 (1.C0 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 120GB Force MP500, Graphics: llvmpipe 16128MB, Audio: AMD Device aaf8, Network: Intel I211 Gigabit Connection OS: Ubuntu 18.04, Kernel: 4.16.0-041600-generic (x86_64), Desktop: GNOME Shell 3.28.0, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc5 (LLVM 6.0 128 bits), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768 Linux 4.17 Git: Processor: AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0 (1.C0 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 120GB Force MP500, Graphics: llvmpipe 16128MB, Audio: AMD Device aaf8, Network: Intel I211 Gigabit Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180414, Desktop: GNOME Shell 3.28.0, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc5 (LLVM 6.0 128 bits), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768 x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better Linux 4.15 ..... 72.66 |======================================================= Linux 4.16 ..... 72.05 |======================================================= Linux 4.17 Git . 71.97 |====================================================== x264 2018-02-05 H.264 Video Encoding Frames Per Second Per Watt > Higher Is Better Linux 4.15 ..... 0.42 |======================================================== Linux 4.16 ..... 0.38 |=================================================== Linux 4.17 Git . 0.37 |================================================= x264 2018-02-05 System Power Consumption Monitor Watts < Lower Is Better Linux 4.15 ..... MIN: 148 AVG: 175 MAX: 278 Linux 4.16 ..... MIN: 148 AVG: 192 MAX: 278 Linux 4.17 Git . MIN: 148 AVG: 193 MAX: 277 OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better Linux 4.15 ..... 1596.07 |===================================================== Linux 4.16 ..... 1595.20 |===================================================== Linux 4.17 Git . 1595.50 |===================================================== OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second Per Watt > Higher Is Better Linux 4.15 ..... 6.71 |======================================================= Linux 4.16 ..... 6.30 |==================================================== Linux 4.17 Git . 6.82 |======================================================== OpenSSL 1.1.0f System Power Consumption Monitor Watts < Lower Is Better Linux 4.15 ..... MIN: 147 AVG: 238 MAX: 254 Linux 4.16 ..... MIN: 250 AVG: 253 MAX: 255 Linux 4.17 Git . MIN: 148 AVG: 234 MAX: 255 Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better Linux 4.15 ..... 80.21 |======================================================= Linux 4.16 ..... 80.29 |======================================================= Linux 4.17 Git . 80.19 |======================================================= Timed Linux Kernel Compilation 4.13 System Power Consumption Monitor Watts < Lower Is Better Linux 4.15 ..... MIN: 148 AVG: 259 MAX: 282 Linux 4.16 ..... MIN: 168 AVG: 262 MAX: 281 Linux 4.17 Git . MIN: 154 AVG: 258 MAX: 282 PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Linux 4.15 ..... 505922 |====================================================== Linux 4.16 ..... 502800 |===================================================== Linux 4.17 Git . 507731 |====================================================== PHPBench 0.8.1 PHP Benchmark Suite Score Per Watt > Higher Is Better Linux 4.15 ..... 2964.55 |===================================================== Linux 4.16 ..... 2916.47 |==================================================== Linux 4.17 Git . 2878.06 |=================================================== PHPBench 0.8.1 System Power Consumption Monitor Watts < Lower Is Better Linux 4.15 ..... MIN: 148 AVG: 171 MAX: 181 Linux 4.16 ..... MIN: 147 AVG: 172 MAX: 182 Linux 4.17 Git . MIN: 157 AVG: 176 MAX: 181 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Linux 4.15 ..... 524.17 |===================================================== Linux 4.16 ..... 526.66 |===================================================== Linux 4.17 Git . 534.25 |====================================================== SciMark 2.0 Computational Test: Composite Mflops Per Watt > Higher Is Better Linux 4.15 ..... 2.94 |======================================================= Linux 4.16 ..... 2.95 |======================================================= Linux 4.17 Git . 2.99 |======================================================== SciMark 2.0 System Power Consumption Monitor Watts < Lower Is Better Linux 4.15 ..... MIN: 151 AVG: 178 MAX: 188 Linux 4.16 ..... MIN: 148 AVG: 179 MAX: 185 Linux 4.17 Git . MIN: 148 AVG: 179 MAX: 187 Meta Performance Per Watt Performance Per Watt Performance Per Watt > Higher Is Better Linux 4.15 ..... 127028.73 |=================================================== Linux 4.16 ..... 126248.48 |=================================================== Linux 4.17 Git . 127483.18 |=================================================== System Power Consumption Monitor Phoronix Test Suite System Monitoring Watts Linux 4.15 ..... MIN: 147 AVG: 213 MAX: 282 Linux 4.16 ..... MIN: 147 AVG: 219 MAX: 281 Linux 4.17 Git . MIN: 148 AVG: 217 MAX: 282