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Operating Systems

Booting A Modern Linux Desktop In Just ~200MB

Unlike many of the Linux distributions out there today that are little more than minor user-facing changes to Ubuntu or another tier-one Linux operating system, Slax for the past many years has followed its own dance. Slax, a LiveCD Linux distribution built around Slackware, is very lightweight and calls itself a "pocket operating system" as with the most recent release it can fit a full Linux OS with the KDE4 desktop in about 200MB. Slax is also intended to be quite easy for others to modify and create custom images via Slackware packages and Slax modules. The recent Slax 7.0 release was the first update for the open-source operating system in several years. For those interested in knowing how this very lightweight and customizable operating system can work so efficiently, Tomáš Matejícek, the Slax creator, has written an exclusive Phoronix article about the process.
26 December 2012 - 10 Comments

FreeBSD/PC-BSD 9.1 Benchmarked Against Linux, Solaris, BSD

While FreeBSD 9.1 has yet to be officially released, the FreeBSD-based PC-BSD 9.1 "Isotope" release has already been made available this month. In this article are performance benchmarks comparing the 64-bit release of PC-BSD 9.1 against DragonFlyBSD 3.0.3, Oracle Solaris Express 11.1, CentOS 6.3, Ubuntu 12.10, and a development snapshot of Ubuntu 13.04.
19 December 2012 - 25 Comments

Debian Linux vs. Debian kFreeBSD With Squeeze & Wheezy

The latest benchmarking adventures at Phoronix.com have been exploring the performance of Debian GNU/Linux versus Debian GNU/kFreeBSD when using the latest Debian 6.0.6 "Squeeze" images as well as the latest Debian "Wheezy" testing images.
12 December 2012 - 8 Comments

DragonFlyBSD, CentOS, Ubuntu, Solaris Benchmarks

For your viewing pleasure today are benchmarks of the DragonFlyBSD, Ubuntu, CentOS, Oracle Solaris Express, and OpenIndiana operating systems.
11 December 2012 - 67 Comments

NVIDIA L4T R16 Ubuntu 12.04 Performance

With Linux 4 Tegra R16 now having an Ubuntu 12.04 LTS (hardfp) sample file-system and the R16 drivers supporting ARM hard floating-point as the preferred format over softfp, new Tegra 3 "Cardhu" tablet benchmarks were carried out to look at the performance between L4T R16 + Ubuntu 12.04 vs. L4T R15 + Ubuntu 11.04.
30 November 2012 - 1 Comment

Amazon EC2 Linux OS Comparison

In preparation for the imminent release of Phoronix Test Suite 4.2-Randaberg, final validation testing was done on a variety of Linux operating systems in Amazon's EC2 compute cloud. Many of the official Linux images were benchmarked from the c1.xlarge High-CPU Extra Large Instance, including Amazon Linux AMI 2012.09, Red Hat Enterprise Linux 6.3, Ubuntu 11.10, Ubuntu 12.04.1 LTS, and SUSE Linux Enterprise 11.
28 November 2012

DragonFlyBSD 3.2.1 vs. Ubuntu Linux Performance

At the beginning of this month there was the release of DragonFlyBSD 3.2.1 that claimed a battle for speed against Linux with major improvements for the multi-threaded application performance against Linux. PostgreSQL was the only benchmark cited by the DragonFly camp with the new performance results, so a couple Phoronix tests were carried out.
17 November 2012 - 7 Comments

Ubuntu 12.10 KVM Virtualization Comparison

For kicking off a new week of Linux benchmarks, here are some results of a high-end Intel Extreme Edition workstation when comparing the bare metal host and KVM virtualization performance between Ubuntu 12.10 and the earlier Ubuntu 12.04.1 LTS release and then the RHEL-based CentOS 6.3.
22 October 2012 - 15 Comments

AMD Catalyst: Ubuntu 12.10 vs. Windows 7

For those wondering about the performance of Ubuntu Linux 12.10 versus Microsoft Windows 7 when using the same system and the Catalyst graphics driver, here are new Phoronix benchmarks of an AMD Radeon HD 6870 graphics card when running a variety of OpenGL workloads from Ubuntu 12.10, Kubuntu 12.10 (the KDE desktop version of Ubuntu 12.10 to avoid the Unity desktop overhead), and Microsoft Windows 7 Professional x64.
19 October 2012 - 86 Comments

Ubuntu 12.10: 32-bit vs. 64-bit Linux Performance

In past years on Phoronix there has been no shortage of 32-bit vs. 64-bit Linux benchmarks. Assuming you don't have a limited amount of RAM and under memory pressure, 64-bit distributions tend to be much faster than the 32-bit versions. However, some Linux users still often wonder whether they should use the 32-bit or 64-bit version of their distribution even when on 64-bit hardware. So with that said, here's some more 32-bit vs. 64-bit benchmarks of Ubuntu 12.10 with the Linux 3.5 kernel.
14 October 2012 - 47 Comments

568 operating systems articles published on Phoronix.
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