It appears you have not yet registered with our community. To register please click here...

 
Go Back [M] > Hardware Madness > Hardware Overclocking and Case Modding
Underclocking the mobile A64+ Underclocking the mobile A64+
FAQ Members List Calendar Search Today's Posts Mark Forums Read


Underclocking the mobile A64+
Closed Thread
 
Thread Tools
Old 8th January 2005, 15:54   #1
Member
 
Join Date: May 2002
Posts: 1,543
DUR0N Freshly Registered
Default Underclocking the mobile A64+

Normal speed: ~1800Mhz
Lowest trough power options ~800Mhz
Lowest trough Speedswitch XP ~800Mhz

And behold:
DUR0N is offline  
Old 8th January 2005, 16:02   #2
[M] Reviewer
 
Gamer's Avatar
 
Join Date: May 2002
Posts: 4,587
Gamer Freshly Registered
Default

cool, my PIV 3.0 did 1.5ghz.

and now how you did it
temps, voltage,..... the works.
__________________
Gamer is offline  
Old 8th January 2005, 16:11   #3
Member
 
Join Date: May 2002
Posts: 1,543
DUR0N Freshly Registered
Default

I'm not really sure how I did it, but I know it has something to do with a 'bug' in the mobile A64 which makes it impossible to change it's speed when it's at 100% CPU load.
It's normal you can throttle your P4 down to a certain level (1,5ghz for you it seems) but for the A64 this level is ~800Mhz. And This is way below it. (multiplier of 1.5!)
DUR0N is offline  
Old 8th January 2005, 16:22   #4
Member
 
Join Date: May 2002
Posts: 1,543
DUR0N Freshly Registered
Default

It's not a mobile A64, just something with the powernow settings, so it should go on a desktop pc too.
DUR0N is offline  
Old 8th January 2005, 16:27   #5
Member
 
Join Date: May 2002
Posts: 1,543
DUR0N Freshly Registered
Default

KNOWN LIMITATIONS:
1) The processor performance state may not be restored to the maximum state
if the CPU runs at 100 percent. This problem occurs if the computer is
100 percent busywhen the power policy changes.
DUR0N is offline  
Old 8th January 2005, 16:28   #6
kr15t0f
 
Posts: n/a
Default

give us some benching results

 
Closed Thread


Similar Threads
Thread Thread Starter Forum Replies Last Post
ATI Introduces Its Next Generation Mobile Workstation Graphics Technology jmke WebNews 0 7th February 2006 19:26
Intel Discontinues Mobile Pentium 4 Processors jmke WebNews 1 2nd June 2005 07:51
AMD New 64-Bit Mobile Processor for High-Performance Notebook PCs Sidney WebNews 0 14th April 2005 09:02
NVIDIA Unleashes World's Fastest Mobile GPU Sidney WebNews 0 25th February 2005 01:45
AMD Rings In The Season With A New Mobile AMD Sempron™ Processor jmke WebNews 0 23rd November 2004 17:30
Intel Advances Intel Centrino Mobile Technology with New Wireless Capabilities Sidney WebNews 0 27th August 2004 07:52
Intel Expands Intel Centrino Mobile Technology Line; New Price Points Sidney WebNews 0 24th June 2004 23:57
IBM, Intel Announce Mobile Workstation Pilot for Design Engineers Sidney WebNews 0 8th June 2004 07:43
Mobile A64 2800+ RichBa5tard Hardware Overclocking and Case Modding 2 10th March 2004 11:05
ATI Sets Gold Standard for Mobile Graphics Performance jmke WebNews 0 3rd February 2004 12:51

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


All times are GMT +1. The time now is 12:31.


Powered by vBulletin® - Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO