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Full Discussion: Dual CPU motherboards
Special Forums Hardware Dual CPU motherboards Post 302866217 by lupin..the..3rd on Monday 21st of October 2013 01:59:37 PM
Old 10-21-2013
Quote:
Originally Posted by figaro
That makes sense. With the advent of GPUs, a lot of the computational effort and memory requirements has already been offloaded from the CPU.
RAM is relatively cheap compared to its speed and capacity, so favoring an investment in RAM over hard disk space makes dual CPU boards even more attractive.
GPU's are only good at a select few tasks. CPU's are much faster for general purpose computing. Not to mention that only certain specilized applications are even capable of doing GPGPU work.

As for multi socket PC's, they've been around since the early 1990's. There are dual socket 486's even. Nothing new. Not really needed on the desktop these days though, with the new multi-core chips.

Most desktop users can't utilize more than 4 cores right now anyhow, desktop software simply isn't written to take advantage of it. A 16 core CPU on the desktop is a waste, unless you're doing a massive amount of code compiling, or some kind of specialized scientific work. But that would be more of a "workstation" use case than a "desktop" one.
Last edited by lupin..the..3rd; 10-21-2013 at 04:09 PM..
 

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LEARN ABOUT OPENSOLARIS

gnome-desktop-item-edit

gnome-desktop-item-edit(1)					   User Commands					gnome-desktop-item-edit(1)

NAME

       gnome-desktop-item-edit - GNOME Desktop file editor

SYNOPSIS

       gnome-desktop-item-edit [--create-new] filename

DESCRIPTION

       gnome-desktop-item-edit	is  the GNOME Desktop file editor, which you can use to create or edit the .desktop (known as desktop) file. GNOME
       uses a standard desktop file specification as proposed by freedesktop.org.  A desktop file consists of a number of  name-value  pairs  that
       define  how  a  desktop	should organize a particular application. As this is defined as an open standard, integration of applications into
       GNOME Desktop is relatively straightforward.

       A basic entry in the desktop file must start with a tag called [Desktop Entry]. It can then have a number of name-value pairs as defined by
       the standard.  The minimum entries are as follows:

       Name		       the name of the application

       Comment		       a textual description of the application which is displayed as a tooltip message by gnome-panel. When set appropri-
			       ately, the comment can be localized within the same file.

       Exec		       the name of the actual executable

       Icon		       the file name of the icon image

       Type		       the desktop file type

       Categories	       a multi-string field which is used by gnome-panel to group applications into the appropriate categories.

       These desktop files provide the information to gnome-panel, which     places the application in the appropriate locations on the panel.	In
       a similar manner, the GNOME file manager (Nautilus) uses information from the desktop files to display the 'applications:///' view.

OPTIONS

       The following options are supported:

       --create-new	       Creates a new .desktop file.

OPERANDS

       The following operands are supported:

       filename 	       The name of the desktop file to be edited or viewed.

EXAMPLES

       Example 1: Editing an existing .desktop file

       example% gnome-desktop-item-edit fullpath/filename

       This command invokes the launcher dialog and loads the contents of the specified desktop file into the relevant fields.

EXIT STATUS

       The following exit values are returned:

       0	Application exited successfully

       >0	Application exited with failure

FILES

       The following files are used by this application:

       /usr/bin/gnome-desktop-item-edit

	   Executable for GNOME Desktop file editor

       /usr/share/applications/

	   Location of system desktop files

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-panel		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       gnome-panel(1), nautilus(1), attributes(5)

       Latest version of the GNOME Desktop User Guide for your platform.

NOTES

       Written by Ghee Teo, Sun Microsystems Inc., 2003.

SunOS 5.11							    2 Oct 2003						gnome-desktop-item-edit(1)
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