1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Multi-Core, Multi-OS Scaling Performance

Michael Larabel

Published on 21 February 2011
Written by Michael Larabel
Page 3 of 6 - 28 Comments

OpenIndiana started to inch ahead of the other operating systems when at four and six cores while running the 7-Zip compression test, but this OpenSolaris-derived OS fell into last when it came to enabling six cores with Hyper Threading. CentOS and Fedora 14 scaled the best when Hyper Threading was switched on while PC-BSD/FreeBSD pulled in between the Linux operating systems and the Sun OS offspring.

OpenIndiana was incompatible with the graphics-magick test profile, but between the two Linux distributions and PC-BSD, the results were tight in terms of its scaling performance. Worth noting though is how the PC-BSD performance dips when using three and four cores. This is similar to the earlier Apache compilation test where its performance also strangely scaled poorly with three and four cores switched on.

Again, a dip for PC-BSD at three and four cores, but when maxed out with 12 logical threads, PC-BSD was slightly on top.

Latest Linux Hardware Reviews
  1. MSI X99S SLI PLUS On Linux
  2. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  3. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  4. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
Latest Linux Articles
  1. Open-Source Radeon 2D Performance Is Better With Ubuntu 14.10
  2. RunAbove: A POWER8 Compute Cloud With Offerings Up To 176 Threads
  3. 6-Way Ubuntu 14.10 Linux Desktop Benchmarks
  4. Ubuntu 14.10 XMir System Compositor Benchmarks
Latest Linux News
  1. KDE With Theoretical Client-Side Decorations, Windows 10 Influence
  2. Sandusky Lee: Great Cabinets For Storing All Your Computer Gear
  3. Fedora 21 Beta & Final Release Slip Further
  4. Mesa 10.3.2 Has A Couple Bug-Fixes
  5. RadeonSI/R600g HyperZ Support Gets Turned Back On
  6. openSUSE Factory & Tumbleweed Are Merging
  7. More Fedora Delays: Fedora 21 Beta Slips
  8. Mono Brings C# To The Unreal Engine 4
  9. Coreboot Now Has Support For Intel Broadwell Hardware
  10. Enlightenment's EFL 1.12 Alpha Has Evas GL-DRM Engine, OpenGL ES 1.1 Support
Latest Forum Discussions
  1. HOPE: The Ease Of Python With The Speed Of C++
  2. Users/Developers Threatening Fork Of Debian GNU/Linux
  3. Debian Is Back To Discussing Init Systems, Freedom of Choice
  4. AMD Radeon VDPAU Video Performance With Gallium3D
  5. Updated and Optimized Ubuntu Free Graphics Drivers
  6. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  7. Linux hacker compares Solaris kernel code:
  8. Advertisements On Phoronix