Language Selection

English French German Italian Portuguese Spanish

The Firefox + Chrome Web Browser Performance Impact From Intel's JCC Erratum Microcode Update

Filed under
Graphics/Benchmarks

With yesterday's overview and benchmarks of Intel's Jump Conditional Code Erratum one of the areas where the performance impact of the updated CPU microcode exceeding Intel's 0~4% guidance was on the web browser performance. Now with more time having passed, here are more web browser benchmarks on both Chrome and Firefox while comparing the new CPU microcode release for the JCC Erratum compared to the previous release. Simply moving to this new CPU microcode does represent a significant hit to the web browser performance.

In this article is just a look at how the updated CPU microcode for the JCC Erratum affects the Mozilla Firefox and Google Chrome web browser performance. This article isn't looking at any impact from the also new Zombieload TAA mitigation (that's coming in a separate article shortly) or anything else but simply benchmarking both of these web browsers with the old and new CPU microcode on a Skylake-X system.

Read more

Phoronix Test Suite 9.2 Milestone 2 Released

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

More in Tux Machines

7 free GIMP scripts and plug-ins for filters, brushes, textures and more

The free and open source photo-editing program called GIMP (GNU Image Manipulation Program) is a nice alternative to the subscription-based or boxed versions of its competition (including PhotoShop). Whether you’re a beginner with GIMP or a seasoned pro, there’s lots to love. Some of GIMP’s greatest assets are the plugins and scripts created by numerous independent programmers. At one time, there was a massive collection called the GIMP Plugin Registry, but that resource is no longer available. Consequently, you must search the Internet for GIMP plug-ins and scripts. To start you on the right track, we’ve selected our favorite plugins and scripts for you to try, with a brief description of each, and a link to the resource location. First; however, we should explain the complicated process of how to install these treasures and where to find them on the GIMP menus. Read more

Android Leftovers

Get started with Lumina for your Linux desktop

For a good number of years, there was a desktop operating system (OS) based on FreeBSD called PC-BSD. It was intended as an OS for general use, which was noteworthy because BSD development mostly focuses on servers. For most of its life, PC-BSD shipped with the KDE desktop by default, but the more KDE came to depend on Linux-specific technology, the more PC-BSD migrated away from it. PC-BSD became Trident, and its default desktop is Lumina, a collection of widgets written to use the same Qt toolkit that KDE is based upon, running on the Fluxbox window manager. You may find the Lumina desktop in your Linux distribution's software repository or in BSD's ports tree. If you install Lumina and you're already running another desktop, you may find yourself with redundant applications (two PDF readers, two file managers, and so on) because Lumina includes a few integrated applications. If you just want to try the Lumina desktop, you can install a Lumina-based BSD distribution in a virtual machine, such as GNOME Boxes. Read more

Android Leftovers