EPYC Power Load AMD EPYC 7601 32-Core testing with a TYAN B8026T70AE24HR (V0.05.B10 BIOS) and llvmpipe 128896MB on Ubuntu 18.04 via the Phoronix Test Suite. Linux 4.17-rc1: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: llvmpipe 128896MB, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.17.0-041700rc1-generic (x86_64) 20180415, 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: 1920x1080 Linux 4.16.2: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: llvmpipe 128896MB, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.16.2-041602-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: 1920x1080 Linux 4.15.17: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: llvmpipe 128896MB, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 18.04, Kernel: 4.15.17-041517-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: 1920x1080 ebizzy 0.3 Records/s > Higher Is Better Linux 4.17-rc1 . 1191136 |===================================================== Linux 4.16.2 ... 1185201 |===================================================== Linux 4.15.17 .. 1186045 |===================================================== ebizzy 0.3 Records/s Per Watt > Higher Is Better Linux 4.17-rc1 . 5257.88 |==================================================== Linux 4.16.2 ... 5210.66 |==================================================== Linux 4.15.17 .. 5310.42 |===================================================== ebizzy 0.3 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 98 AVG: 227 MAX: 249 Linux 4.16.2 ... MIN: 99 AVG: 227 MAX: 250 Linux 4.15.17 .. MIN: 99 AVG: 223 MAX: 251 PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better Linux 4.17-rc1 . 2353.97 |===================================================== Linux 4.16.2 ... 2227.90 |================================================== Linux 4.15.17 .. 2278.20 |=================================================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS Per Watt > Higher Is Better Linux 4.17-rc1 . 17.71 |======================================================= Linux 4.16.2 ... 16.30 |=================================================== Linux 4.15.17 .. 16.38 |=================================================== PostgreSQL pgbench 10.3 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 102 AVG: 133 MAX: 139 Linux 4.16.2 ... MIN: 103 AVG: 137 MAX: 146 Linux 4.15.17 .. MIN: 103 AVG: 139 MAX: 151 Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better Linux 4.17-rc1 . 20943.08 |==================================================== Linux 4.16.2 ... 20118.72 |================================================== Linux 4.15.17 .. 20592.98 |=================================================== Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second Per Watt > Higher Is Better Linux 4.17-rc1 . 132.93 |====================================================== Linux 4.16.2 ... 122.80 |================================================== Linux 4.15.17 .. 130.63 |===================================================== Apache Benchmark 2.4.29 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 100 AVG: 158 MAX: 166 Linux 4.16.2 ... MIN: 127 AVG: 164 MAX: 168 Linux 4.15.17 .. MIN: 100 AVG: 158 MAX: 167 NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better Linux 4.17-rc1 . 24141.11 |================================================== Linux 4.16.2 ... 24089.31 |================================================== Linux 4.15.17 .. 24892.62 |==================================================== NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second Per Watt > Higher Is Better Linux 4.17-rc1 . 174.53 |===================================================== Linux 4.16.2 ... 170.87 |==================================================== Linux 4.15.17 .. 177.39 |====================================================== NGINX Benchmark 1.9.9 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 102 AVG: 138 MAX: 141 Linux 4.16.2 ... MIN: 115 AVG: 141 MAX: 148 Linux 4.15.17 .. MIN: 102 AVG: 140 MAX: 147 Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better Linux 4.17-rc1 . 36.82 |======================================================= Linux 4.16.2 ... 36.65 |====================================================== Linux 4.15.17 .. 37.02 |======================================================= Timed Linux Kernel Compilation 4.13 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 101 AVG: 221 MAX: 284 Linux 4.16.2 ... MIN: 135 AVG: 215 MAX: 286 Linux 4.15.17 .. MIN: 132 AVG: 231 MAX: 295 PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Linux 4.17-rc1 . 392891 |====================================================== Linux 4.16.2 ... 393857 |====================================================== Linux 4.15.17 .. 392257 |====================================================== PHPBench 0.8.1 PHP Benchmark Suite Score Per Watt > Higher Is Better Linux 4.17-rc1 . 2875.16 |===================================================== Linux 4.16.2 ... 2781.48 |=================================================== Linux 4.15.17 .. 2819.46 |==================================================== PHPBench 0.8.1 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 131 AVG: 137 MAX: 151 Linux 4.16.2 ... MIN: 130 AVG: 142 MAX: 185 Linux 4.15.17 .. MIN: 129 AVG: 139 MAX: 160 PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Linux 4.17-rc1 . 2088 |======================================================== Linux 4.16.2 ... 2082 |======================================================== Linux 4.15.17 .. 2080 |======================================================== PyBench 2018-02-16 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 101 AVG: 129 MAX: 132 Linux 4.16.2 ... MIN: 129 AVG: 130 MAX: 131 Linux 4.15.17 .. MIN: 131 AVG: 132 MAX: 133 Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better Linux 4.17-rc1 . 1854805.79 |================================================== Linux 4.16.2 ... 1698450.67 |============================================== Linux 4.15.17 .. 1771495.21 |================================================ Redis 4.0.8 Test: GET Requests Per Second Per Watt > Higher Is Better Linux 4.17-rc1 . 18328.12 |==================================================== Linux 4.16.2 ... 13590.32 |======================================= Linux 4.15.17 .. 14270.91 |======================================== Redis 4.0.8 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 101 AVG: 101 MAX: 102 Linux 4.16.2 ... MIN: 124 AVG: 125 MAX: 126 Linux 4.15.17 .. MIN: 114 AVG: 124 MAX: 132 CacheBench Test: Write MB/s > Higher Is Better Linux 4.17-rc1 . 21794.07 |==================================================== Linux 4.16.2 ... 21648.47 |==================================================== Linux 4.15.17 .. 21677.25 |==================================================== CacheBench Test: Write MB/s Per Watt > Higher Is Better Linux 4.17-rc1 . 171.71 |====================================================== Linux 4.16.2 ... 170.05 |===================================================== Linux 4.15.17 .. 169.11 |===================================================== CacheBench System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 117 AVG: 127 MAX: 128 Linux 4.16.2 ... MIN: 99 AVG: 127 MAX: 138 Linux 4.15.17 .. MIN: 127 AVG: 128 MAX: 132 x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better Linux 4.17-rc1 . 126.97 |====================================================== Linux 4.16.2 ... 127.19 |====================================================== Linux 4.15.17 .. 127.15 |====================================================== x264 2018-02-05 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 100 AVG: 176 MAX: 253 Linux 4.16.2 ... MIN: 123 AVG: 184 MAX: 244 Linux 4.15.17 .. MIN: 98 AVG: 175 MAX: 251 OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better Linux 4.17-rc1 . 4607.07 |===================================================== Linux 4.16.2 ... 4610.03 |===================================================== Linux 4.15.17 .. 4596.43 |===================================================== OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second Per Watt > Higher Is Better Linux 4.17-rc1 . 18.81 |===================================================== Linux 4.16.2 ... 19.38 |======================================================= Linux 4.15.17 .. 19.30 |======================================================= OpenSSL 1.1.0f System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 243 AVG: 245 MAX: 246 Linux 4.16.2 ... MIN: 210 AVG: 238 MAX: 246 Linux 4.15.17 .. MIN: 204 AVG: 238 MAX: 247 Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Linux 4.17-rc1 . 400.24 |====================================================== Linux 4.16.2 ... 385.51 |==================================================== Linux 4.15.17 .. 373.72 |================================================== Compile Bench 0.6 Test: Initial Create MB/s Per Watt > Higher Is Better Linux 4.17-rc1 . 2.97 |======================================================== Linux 4.16.2 ... 2.83 |===================================================== Linux 4.15.17 .. 2.64 |================================================== Compile Bench 0.6 System Power Consumption Monitor Watts < Lower Is Better Linux 4.17-rc1 . MIN: 107 AVG: 135 MAX: 144 Linux 4.16.2 ... MIN: 104 AVG: 136 MAX: 146 Linux 4.15.17 .. MIN: 135 AVG: 142 MAX: 155 Meta Performance Per Watt Performance Per Watt Performance Per Watt > Higher Is Better Linux 4.17-rc1 . 390341.37 |=================================================== Linux 4.16.2 ... 372287.62 |================================================= Linux 4.15.17 .. 380467.60 |================================================== System Power Consumption Monitor Phoronix Test Suite System Monitoring Watts Linux 4.17-rc1 . MIN: 98 AVG: 144 MAX: 284 Linux 4.16.2 ... MIN: 99 AVG: 148 MAX: 286 Linux 4.15.17 .. MIN: 98 AVG: 149 MAX: 295