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

Operating Systems

The Power Consumption In Ubuntu 12.10

Since last year when spotting a major Linux kernel power regression and subsequently finding the cause of the power problem that affected a large number of mobile Linux users, plus other regressions, it's been fun to look at the Linux power performance situation. How though is the latest Ubuntu Linux code performing when it comes to power efficiency? Here are some early tests of Ubuntu 12.10.
5 July 2012 - 6 Comments

ARM Wrestling: Fedora 17 vs. Ubuntu Linux

When it comes to operating systems for the TI OMAP4 PandaBoard and PandaBoard ES, Ubuntu Linux is usually the winner for several reasons. However, with last month's release of Fedora 17 for ARM, how is the Red Hat sponsored distribution running on these ARM development boards? Here's an overview of my experiences when running the latest Ubuntu and Fedora releases on the ARM Cortex A9 development hardware along with Arch Linux. There are also benchmarks comparing the ARM Linux performance.
4 July 2012 - 2 Comments

Intel Atom N270 Still Sees Some Gains On Linux

While the N270, Intel's first-generation Atom processor for netbooks, is over four years old, the performance of this low-power CPU that wound up being found in a lot of netbook/nettops continues to improve under Linux -- well, sans a few regressions. Here are some benchmarks highlighting the performance changes when going from Ubuntu 10.04.4 LTS to Ubuntu 12.04 LTS and then lastly a development snapshot of the forthcoming Ubuntu 12.10.
2 July 2012 - 11 Comments

Ubuntu 12.04 LTS Battles Fedora 17 On Intel Ivy Bridge

As the latest tests of Fedora 17 vs. Ubuntu 12.04 LTS, here are benchmarks comparing the performance of an Intel Core i7 "Ivy Bridge" system on the two distributions named Beefy Miracle and Precise Pangolin, respectively.
26 June 2012 - 7 Comments

Debian Wheezy GNU/kFreeBSD: Slower Than Linux

With Debian 7.0 "Wheezy" set to be frozen soon, I took the opportunity to run some new benchmarks of Debian GNU/kFreeBSD, the Debian OS variant using the FreeBSD kernel rather than Linux, to compare it to Debian GNU/Linux as well as Ubuntu Linux and PC-BSD/FreeBSD 9.0.
25 June 2012 - 23 Comments

Ubuntu 12.10 Prepares To Improve Linux Performance

While there's still over three months to go until Ubuntu 12.10 "Quantal Quetzal" will be officially released, for many computers this release will be faster than its predecessor, Ubuntu 12.04 LTS.
23 June 2012 - 5 Comments

Apple Mac OS X 10.7.4 Lion vs. Ubuntu Linux

Before Apple releases Mac OS X 10.8 "Mountain Lion" next month, here's a look at how the latest point release of Mac OS X 10.7 "Lion" is performing compared to Ubuntu 12.04 LTS "Precise Pangolin" and the latest development snapshot of Ubuntu 12.10 "Quantal Quetzal" Linux.
22 June 2012 - 18 Comments

Ubuntu 8.04.4 LTS, 12.04 LTS, 12.10 On An Old Laptop

Last week I shared how the open-source R500 driver can compete with the legacy Catalyst Linux driver on an old Intel laptop with ATI graphics, but how has the performance for other areas of the system changed with the latest Ubuntu Linux code? In this article are benchmarks from other areas of this Core Duo laptop when running Ubuntu 8.04.4 LTS, Ubuntu 12.04 LTS, and then a recent development snapshot of Ubuntu 12.10.
13 June 2012 - 26 Comments

Ubuntu 12.10 Sets To Make ARM Even Stronger

While Ubuntu 12.04 already did a very good job at enhancing the ARM performance, Ubuntu 12.10 already has a number of performance improvements for ARM devices.
6 June 2012 - 17 Comments

Intel Sandy Bridge Is Shinier On Ubuntu 12.04 LTS

For those curious about the performance changes for Intel Sandy Bridge hardware when moving from Ubuntu 11.10 to Ubuntu 12.04, here is a quick overview.
15 May 2012

564 operating systems articles published on Phoronix.
14
Latest Linux Hardware Reviews
  1. A Walkthrough Of The New 32 System Open-Source Linux Benchmarking Test Farm
  2. Habey MITX-6771: Mini-ITX Board With Quad-Core J1900 Bay Trail
  3. OCZ Vector 150 SSD On Linux
  4. Noctua i4 CPU Cooler: Great For Cooling High-End LGA-2011v3 CPUs
Latest Linux Articles
  1. AMD Kaveri: Open-Source Radeon Gallium3D vs. Catalyst 14.12 Omega Driver
  2. 12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison
  3. AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users
  4. 6-Way Winter 2014 Linux Distribution Comparison
Latest Linux News
  1. FSF's High Priority Project List Now Has A Committee
  2. Details On Using OpenACC & GPUs With GCC
  3. Ubuntu 15.04 Alpha 1 For Its Various Flavors
  4. Git 2.2.1 Released To Fix Critical Security Issue
  5. WTFTW: A Tiling Window Manager Written In Rust
  6. Jolla's Sailfish OS Update 10 Is Now Available
  7. HP To Launch Linux++ Operating System Next Year
  8. Civilization: Beyond Earth Launches For Linux
  9. NIR Has Been Revised As A New IR For Mesa
  10. New 64-bit Linux Kernel Vulnerabilities Disclosed This Week
Latest Forum Discussions
  1. Are there an app using HSA ?
  2. XLennart: A Game For Systemd Haters With Nothing Better To Do
  3. The New SuperTuxKart Looks Better, But Can Cause GPU/Driver Problems
  4. Debian init discussion in Phoenix Wright format
  5. Bench specific mount point
  6. Tool for measuring FPS in games
  7. Need some hand holding with upgrading xserver
  8. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support