Compute Benchmarks Running pts/postmark-1.1.0, pts/npb-1.2.1, pts/hpcc-1.1.4, pts/vpxenc-1.1.0, pts/x264-1.9.0, pts/build-linux-kernel-1.5.2, pts/build-php-1.3.1, pts/c-ray-1.1.0, pts/encode-flac-1.5.0, pts/encode-mp3-1.4.0, pts/ffmpeg-2.3.1 via the Phoronix Test Suite. Ubuntu 14.10 Compute: Processor: 2 x AMD Opteron 2384 @ 2.70GHz (8 Cores), Motherboard: TYAN S2932/S2932-E, Chipset: NVIDIA MCP55, Memory: 8192MB, Disk: 64GB AGILITY-EX, Graphics: AMD ES1000 1024MB, Audio: AMD Cypress HDMI Audio, Monitor: DELL S2409W OS: Ubuntu 14.10, Kernel: 3.16.0-23-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 14.04.1 LTS: Processor: 2 x AMD Opteron 2384 @ 2.70GHz (8 Cores), Motherboard: TYAN S2932/S2932-E, Chipset: NVIDIA MCP55, Memory: 8192MB, Disk: 64GB AGILITY-EX, Graphics: AMD ES1000 1024MB, Audio: AMD Cypress HDMI Audio, Monitor: DELL S2409W OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: radeon 7.3.0, OpenGL: 3.3 Mesa 10.1.3 Gallium 0.4, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080 fedora 21 dual xenon 2.93gh 6 core plexitor m6e: Processor: 2 x Intel Xeon X5670 @ 2.93GHz (24 Cores), Motherboard: Supermicro X8DT6, Chipset: Intel 5520 I/O + ICH10R, Memory: 40960MB, Disk: 512GB PLEXTOR PX-AG512, Graphics: AMD Radeon HD 6450/7450/8450 / R5 230 OEM, Audio: AMD Caicos HDMI Audio, Network: Intel 82574L Gigabit Connection OS: Fedora 21, Kernel: 3.17.4-300.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.2, Compiler: GCC 4.9.2 20141101, File-System: ext4 PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Ubuntu 14.10 Compute ............................ 2442 |================ Ubuntu 14.04.1 LTS .............................. 2272 |=============== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 3572 |======================= NAS Parallel Benchmarks 3.3 Test / Class: BT.A Total Mop/s > Higher Is Better Ubuntu 14.10 Compute . 1541.66 |=============================================== Ubuntu 14.04.1 LTS ... 1531.05 |=============================================== NAS Parallel Benchmarks 3.3 Test / Class: EP.C Total Mop/s > Higher Is Better Ubuntu 14.10 Compute . 171.57 |================================================ Ubuntu 14.04.1 LTS ... 169.37 |=============================================== NAS Parallel Benchmarks 3.3 Test / Class: LU.A Total Mop/s > Higher Is Better Ubuntu 14.10 Compute . 7250.17 |=============================================== Ubuntu 14.04.1 LTS ... 7187.33 |=============================================== HPC Challenge 1.4.3 Test / Class: G-HPL GFLOPS > Higher Is Better Ubuntu 14.10 Compute . 51.25 |============================================= Ubuntu 14.04.1 LTS ... 55.43 |================================================= HPC Challenge 1.4.3 Test / Class: G-Ffte GFLOPS > Higher Is Better Ubuntu 14.10 Compute . 1.33207 |================================ Ubuntu 14.04.1 LTS ... 1.96760 |=============================================== HPC Challenge 1.4.3 Test / Class: EP-DGEMM GFLOPS > Higher Is Better Ubuntu 14.10 Compute . 7.87831 |============================================= Ubuntu 14.04.1 LTS ... 8.26213 |=============================================== HPC Challenge 1.4.3 Test / Class: G-Ptrans GB/s > Higher Is Better Ubuntu 14.10 Compute . 0.95324 |===================================== Ubuntu 14.04.1 LTS ... 1.21289 |=============================================== HPC Challenge 1.4.3 Test / Class: EP-STREAM Triad GB/s > Higher Is Better Ubuntu 14.10 Compute . 1.50313 |=============================================== Ubuntu 14.04.1 LTS ... 1.20592 |====================================== HPC Challenge 1.4.3 Test / Class: G-Random Access GUP/s > Higher Is Better Ubuntu 14.10 Compute . 0.04441 |============================================== Ubuntu 14.04.1 LTS ... 0.04559 |=============================================== HPC Challenge 1.4.3 Test / Class: Random Ring Latency usecs < Lower Is Better Ubuntu 14.10 Compute . 1.45841 |=============================================== Ubuntu 14.04.1 LTS ... 1.42578 |============================================== HPC Challenge 1.4.3 Test / Class: Random Ring Bandwidth GB/s > Higher Is Better Ubuntu 14.10 Compute . 0.31111 |========================================= Ubuntu 14.04.1 LTS ... 0.35761 |=============================================== HPC Challenge 1.4.3 Test / Class: Max Ping Pong Bandwidth MB/s > Higher Is Better Ubuntu 14.10 Compute . 2213.20 |=============================================== Ubuntu 14.04.1 LTS ... 2158.30 |============================================== VP8 libvpx Encoding 1.1.0 vpxenc Frames Per Second > Higher Is Better Ubuntu 14.10 Compute ............................ 16.43 |============== Ubuntu 14.04.1 LTS .............................. 16.48 |============== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 25.07 |====================== x264 2014-08-30 H.264 Video Encoding Frames Per Second > Higher Is Better Ubuntu 14.10 Compute ............................ 111.32 |========= Ubuntu 14.04.1 LTS .............................. 110.90 |========= fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 260.42 |===================== Timed Apache Compilation 2.4.7 Time To Compile Seconds < Lower Is Better Ubuntu 14.10 Compute . 48.55 |================================================ Ubuntu 14.04.1 LTS ... 49.13 |================================================= Timed Linux Kernel Compilation 3.18-rc6 Time To Compile Seconds < Lower Is Better Ubuntu 14.10 Compute ............................ 129.87 |===================== Ubuntu 14.04.1 LTS .............................. 126.11 |==================== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 54.97 |========= Timed PHP Compilation 5.2.9 Time To Compile Seconds < Lower Is Better Ubuntu 14.10 Compute ............................ 38.46 |====================== Ubuntu 14.04.1 LTS .............................. 38.04 |====================== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 19.33 |=========== C-Ray 1.1 Total Time Seconds < Lower Is Better Ubuntu 14.10 Compute ............................ 25.12 |==================== Ubuntu 14.04.1 LTS .............................. 27.04 |====================== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 10.46 |========= FLAC Audio Encoding 1.3.1 WAV To FLAC Seconds < Lower Is Better Ubuntu 14.10 Compute ............................ 15.21 |====================== Ubuntu 14.04.1 LTS .............................. 15.20 |====================== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 10.75 |================ LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better Ubuntu 14.10 Compute ............................ 26.25 |===================== Ubuntu 14.04.1 LTS .............................. 26.99 |====================== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 18.03 |=============== FFmpeg 2.1.1 H.264 HD To NTSC DV Seconds < Lower Is Better Ubuntu 14.10 Compute ............................ 35.18 |=================== Ubuntu 14.04.1 LTS .............................. 40.48 |====================== fedora 21 dual xenon 2.93gh 6 core plexitor m6e . 20.54 |=========== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better Ubuntu 14.10 Compute . 18748.86 |============================================== Ubuntu 14.04.1 LTS ... 16488.83 |========================================