Linux Distro Tests AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS) and llvmpipe 28032MB on Ubuntu 16.04 via the Phoronix Test Suite. Ubuntu 18.04 LTS 20180311: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS), Chipset: AMD Family 17h, Memory: 28672MB, Disk: Samsung SSD 960 EVO 500GB, Graphics: llvmpipe 28032MB, Audio: NVIDIA GP104 HD Audio, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 18.04, Kernel: 4.15.0-10-generic (x86_64), Desktop: GNOME Shell 3.27.92, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc4 (LLVM 5.0 128 bits), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080 Clear Linux 21260: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS), Chipset: AMD Family 17h, Memory: 8 x 4096 MB DDR4-2666MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB, Graphics: ASPEED ASPEED Family 8192MB, Audio: NVIDIA GP104 HD Audio, Network: Realtek RTL8111/8168/8411 OS: Clear Linux OS 21260, Kernel: 4.15.7-536.native (x86_64), Vulkan: 1.0.39, Compiler: GCC 7.3.0 + Clang 5.0.1 + LLVM 5.0.1, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 16.04 LTS: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS), Chipset: AMD Device 1450, Memory: 28672MB, Disk: Samsung SSD 960 EVO 500GB, Graphics: llvmpipe 28032MB, Audio: NVIDIA Device 10f0, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 16.04, Kernel: 4.13.0-36-generic (x86_64), Desktop: Unity 7.4.5, Display Driver: modesetting 1.19.5, OpenGL: 3.3 Mesa 17.2.8 (LLVM 5.0 128 bits), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080 SQLite 3.22 Timed SQLite Insertions Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 44.21 |============================================ Clear Linux 21260 ......... 40.10 |======================================== Ubuntu 16.04 LTS .......... 42.93 |=========================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 921 |============================================= Clear Linux 21260 ......... 934 |============================================== Ubuntu 16.04 LTS .......... 933 |============================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04 LTS 20180311 . 14700 |=========================================== Clear Linux 21260 ......... 14900 |============================================ Ubuntu 16.04 LTS .......... 14900 |============================================ Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 1589 |============================================ Clear Linux 21260 ......... 1617 |============================================= Ubuntu 16.04 LTS .......... 1599 |============================================ Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04 LTS 20180311 . 25400 |=========================================== Clear Linux 21260 ......... 25833 |============================================ Ubuntu 16.04 LTS .......... 25600 |============================================ Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 2332 |============================================= Clear Linux 21260 ......... 1604 |=============================== Ubuntu 16.04 LTS .......... 1842 |==================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04 LTS 20180311 . 37333 |============================================ Clear Linux 21260 ......... 25700 |============================== Ubuntu 16.04 LTS .......... 29500 |=================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 1779 |============================================ Clear Linux 21260 ......... 1798 |============================================= Ubuntu 16.04 LTS .......... 1802 |============================================= Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04 LTS 20180311 . 28467 |=========================================== Clear Linux 21260 ......... 28767 |============================================ Ubuntu 16.04 LTS .......... 28833 |============================================ BlogBench 1.0 Test: Write Final Score > Higher Is Better Ubuntu 18.04 LTS 20180311 . 14583 |================================== Clear Linux 21260 ......... 11054 |========================== Ubuntu 16.04 LTS .......... 18907 |============================================ Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 1070.54 |=========================== Clear Linux 21260 ......... 1690.49 |========================================== Ubuntu 16.04 LTS .......... 1390.85 |=================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 351.53 |================================== Clear Linux 21260 ......... 441.89 |=========================================== Ubuntu 16.04 LTS .......... 383.66 |===================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Ubuntu 18.04 LTS 20180311 . 2091.17 |========================================= Clear Linux 21260 ......... 1072.60 |===================== Ubuntu 16.04 LTS .......... 2125.91 |========================================== Timed MAFFT Alignment 7.392 Multiple Sequence Alignment Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 3.95 |============================================= Clear Linux 21260 ......... 3.75 |=========================================== Ubuntu 16.04 LTS .......... 3.71 |========================================== Numpy Benchmark Nanoseconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 9327444 |========================================== Clear Linux 21260 ......... 8812639 |======================================== Ubuntu 16.04 LTS .......... 9128211 |========================================= Crafty 25.2 Elapsed Time Nodes Per Second > Higher Is Better Ubuntu 18.04 LTS 20180311 . 5306777 |========================================= Clear Linux 21260 ......... 5473131 |========================================== Ubuntu 16.04 LTS .......... 5474669 |========================================== x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better Ubuntu 18.04 LTS 20180311 . 99.76 |=================================== Clear Linux 21260 ......... 121.27 |=========================================== Ubuntu 16.04 LTS .......... 96.83 |================================== GraphicsMagick 1.3.28 Operation: Blur Iterations Per Minute > Higher Is Better Ubuntu 18.04 LTS 20180311 . 130 |============================================ Ubuntu 16.04 LTS .......... 136 |============================================== GraphicsMagick 1.3.28 Operation: Sharpen Iterations Per Minute > Higher Is Better Ubuntu 18.04 LTS 20180311 . 169 |============================================== Ubuntu 16.04 LTS .......... 164 |============================================= GraphicsMagick 1.3.28 Operation: Resizing Iterations Per Minute > Higher Is Better Ubuntu 18.04 LTS 20180311 . 166 |============================================== Ubuntu 16.04 LTS .......... 159 |============================================ GraphicsMagick 1.3.28 Operation: HWB Color Space Iterations Per Minute > Higher Is Better Ubuntu 18.04 LTS 20180311 . 185 |============================================== Ubuntu 16.04 LTS .......... 183 |============================================== GraphicsMagick 1.3.28 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better Ubuntu 18.04 LTS 20180311 . 102 |============================================== Ubuntu 16.04 LTS .......... 100 |============================================= Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better Ubuntu 18.04 LTS 20180311 . 957.43 |=========================================== Clear Linux 21260 ......... 964.54 |=========================================== Ubuntu 16.04 LTS .......... 961.89 |=========================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Ubuntu 18.04 LTS 20180311 . 81832 |====================================== Clear Linux 21260 ......... 94387 |============================================ Ubuntu 16.04 LTS .......... 82153 |====================================== Y-Cruncher 0.7.5.9481 Calculating 500M Pi Digits Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 22.24 |========================================= Clear Linux 21260 ......... 18.42 |================================== Ubuntu 16.04 LTS .......... 23.79 |============================================ Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 49.79 |============================================ Clear Linux 21260 ......... 6.62 |====== Ubuntu 16.04 LTS .......... 48.17 |=========================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 13.15 |============================================ Clear Linux 21260 ......... 11.92 |======================================== Ubuntu 16.04 LTS .......... 12.50 |========================================== FFmpeg 3.4.1 H.264 HD To NTSC DV Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 10.63 |=========================================== Clear Linux 21260 ......... 7.51 |=============================== Ubuntu 16.04 LTS .......... 10.82 |============================================ Perl Benchmarks Test: Pod2html Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 0.20304006 |==================================== Ubuntu 16.04 LTS .......... 0.21876299 |======================================= Perl Benchmarks Test: Interpreter Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 0.00271835 |======================================= Ubuntu 16.04 LTS .......... 0.00264319 |====================================== R Benchmark Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 0.9586 |======================================== Ubuntu 16.04 LTS .......... 1.0390 |=========================================== libjpeg-turbo tjbench 1.5.3 Test: Decompression Throughput Megapixels/sec > Higher Is Better Ubuntu 18.04 LTS 20180311 . 129.52 |========================================== Clear Linux 21260 ......... 131.82 |=========================================== Ubuntu 16.04 LTS .......... 132.62 |=========================================== Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better Ubuntu 18.04 LTS 20180311 . 1452810.21 |============================= Clear Linux 21260 ......... 1985370.04 |======================================= Ubuntu 16.04 LTS .......... 1610046.67 |================================ Redis 4.0.8 Test: SET Requests Per Second > Higher Is Better Ubuntu 18.04 LTS 20180311 . 1044720.75 |=============================== Clear Linux 21260 ......... 1304730.75 |======================================= Ubuntu 16.04 LTS .......... 1075445.11 |================================ PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 2168 |============================================= Clear Linux 21260 ......... 1619 |================================== Ubuntu 16.04 LTS .......... 2160 |============================================= Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better Ubuntu 18.04 LTS 20180311 . 16674.68 |================================= Clear Linux 21260 ......... 20590.37 |========================================= Ubuntu 16.04 LTS .......... 18985.16 |====================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Ubuntu 18.04 LTS 20180311 . 357160 |================================ Clear Linux 21260 ......... 481860 |=========================================== Ubuntu 16.04 LTS .......... 290917 |========================== Scikit-Learn 0.17.1 Seconds < Lower Is Better Ubuntu 18.04 LTS 20180311 . 152.26 |========================================= Clear Linux 21260 ......... 19.68 |===== Ubuntu 16.04 LTS .......... 160.69 |===========================================