Language Selection

English French German Italian Portuguese Spanish

AMD Opteron 2356 Quad-Core "Barcelona" Review

Filed under
Hardware

When looking at the AMD Phenom 9500 under Linux, we had found this processor had posed a number of issues from kernel panics to other troubles when running Ubuntu 7.10 with the Linux 2.6.22 kernel. Once, however, upgrading to Ubuntu 8.04 with the Linux 2.6.24 kernel these problems had vanished and we were pleased by this native quad-core desktop processor from AMD. Released a month prior to the first Phenom desktop CPUs were the quad-core Opteron 2300 "Barcelona" processors. We hadn't looked at any AMD Barcelona processors at that time, but today we finally have our hands on two of the new AMD Opteron 2356 server/workstation processors. The Opteron 2356 CPUs come clocked at 2.30GHz, and is a revision B3 Opteron meaning that it has a proper fix for the TLB erratum -- this model was introduced only earlier this month. We have benchmarked the new Opteron 2356 in both single and dual CPU configurations and have compared the results -- under Linux -- to two of Intel's quad-core Xeon processors.

Most of you should already know this, but these AMD quad-core processors just aren't two dual-core processors bridged together. Barcelona is a native quad-core processor design and each core has been improved since the Opteron 2200 series to offer improved performance per clock and greater bandwidth throughput, among many other improvements.

More Here




More in Tux Machines

Leftovers: Software

  • The Atom Editor
    I didn’t set out to write a blog post about a text editor. I was going to write about one of the other awesome projects that the Ops team is doing here at Wombat. Along the way I decided to give Atom a chance again and I’m glad I did. I enjoyed it enough that I thought I would defer my post about automating my “Ops Environment” on a mac (I promise, I’ll do that one soon-ish) in favor of this.
  • Quick Update: ClipGrab and PlayOnLinux Applications Are Now Available For ALL Ubuntu Versions
    ClipGrab is fairly popular application to download video from famous sites of the Internet. It allows you to search video with in application and select to download the video or other way you can copy and paste the video URL to the application to download the video. Since famous video sites are supported by this application, if some site isn't officially supported, you may still be able to download the videos from it.
  • aTunes Enriched Audio Player Now Available For All Current Ubuntu/Linux Mint Versions
    There are wide variety of audio players available for Linux and you may have your favorite one installed on your system. aTunes is not new audio player but its initial release was way back in 2006 and the most recent version was released in June, 2014. In almost two years there is no news on the website or release from developers, well it is open-source released under GPL-V2 license and we don't see any other to carry on the development of this great application. It is written in Java programming language and it's cross-platform available for Linux, Unix, Windows and Mac. It uses Mplayer as its playback engine and supports wide variety of known formats such as: MP3, Ogg Vorbis, FLAC, WMA and other formats.

QNX 7 Can Be Fitted With A Qt5 Desktop

  • QNX 7 Can Be Fitted With A Qt5 Desktop
    While QNX remains targeted as an operating system for mobile/embedded solutions, a BlackBerry developer in his spare time has fitted QNX 7 with a Qt5 desktop. QNX 6 and prior had a desktop option, but was removed in QNX 7, which was released this past March. QNX 7.0 also brought support for 64-bit (and maintaining 32-bit) Intel x86 and ARM platforms along with C++14 support. For those wanting to experiment with QNX 7, a BlackBerry kernel developer has been working on making this operating system more desktop friendly.
  • Building a BlackBerry QNX 7 Desktop
    Having Qt allowed me to port one of my favourite applications, SpeedCrunch. It was a simple matter of running ‘qmake’ followed by ‘make’. Next, I ported the QTermWidget library so that I could have terminal windows.

Kernel Space/Linux

  • Kernel explained
  • [Older] [Video] Audio on Linux: The End of a Golden Age?
  • State of Sway April 2017
    Development on Sway continues. I thought we would have slowed down a lot more by now, but every release still comes with new features - Sway 0.12 added redshift support and binary space partitioning layouts. Sway 0.13.0 is coming soon and includes, among other things, nvidia proprietary driver support. We already have some interesting features slated for Sway 0.14.0, too! Today Sway has 21,446 lines of C (and 4,261 lines of header files) written by 81 authors across 2,263 commits. These were written through 653 pull requests and 529 issues. Sway packages are available today in the official repos of pretty much every distribution except for Debian derivatives, and a PPA is available for those guys.

Supporting Burning Platforms

  • Surface revenue does a U-boat, and dives

    Revenue generated by Microsoft's Surface hardware during the March quarter was down 26% from the same period the year before, the company said yesterday as it briefed Wall Street.

    For the quarter, Surface produced $831 million, some $285 million less than the March quarter of 2016, for the largest year-over-year dollar decline ever.

  • Acer said to me: "do not use our products with Linux. Find another manufacturer"
    Last year, I bought an Acer notebook and it came with Windows 10. As I didn't want spyware neither bloatware, I got Linux installed and asked for a refund of the OEM license. After a little of talking, they were wanting to charge me US$100 (to remove the license, which I already had wiped, as I got FDE Linux installed) to refund US$70 of the OEM license. This year, wondering to buy a new Acer notebook, I asked them again if they would refund me the OEM license without all the hassle (as they did pay me the US$70, without me having to pay the US$100).