Lowest cpu speed with an L7700 CPU???

X60/X61 series specific matters only.
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what is ur lowest clock rate with an L7700 CPU without any tools (power manager is ok)

600Mhz @ 0,85V
1
20%
600Mhz @ 0,96V
0
No votes
800Mhz @ 0,85V
0
No votes
800Mhz @ 0,96V
4
80%
 
Total votes: 5

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Sportler2k3
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Posts: 81
Joined: Sun Jul 09, 2006 7:08 am
Location: Mannheim, GERMANY

Lowest cpu speed with an L7700 CPU???

#1 Post by Sportler2k3 » Sat May 23, 2009 2:36 pm

Hey,

had a bit time and found out that the L7700 is able to have it lowest clock rate at 600Mhz @0,85V (6x multiplier)

The lowest cpu clock i can reach (with powermanger set to highest powersaving) is 800Mhz @ 0,96V. (8x multiplier)

is that normal?
is it possible that 600Mhz is C4-state/deepersleep or whatever it is called and my notebook never reaches it?
What tools can i use to check which C-state is used at the moment? everest doesnt show it.
what do i have to do to make it possible that my L7700 is going down to 600Mhz??

Plz also post ur clock speed hardware/OS & tool when using the poll

Thanks 4 ur answers!

Greetings
X61s
T30

Sportler2k3
Freshman Member
Posts: 81
Joined: Sun Jul 09, 2006 7:08 am
Location: Mannheim, GERMANY

Re: Lowest cpu speed with an L7700 CPU???

#2 Post by Sportler2k3 » Wed May 27, 2009 8:30 am

no ideas what causes the problem?
X61s
T30

awolfe63
ThinkPadder
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Posts: 1155
Joined: Sat May 22, 2004 9:41 pm
Location: Los Gatos, CA

Re: Lowest cpu speed with an L7700 CPU???

#3 Post by awolfe63 » Mon Jun 01, 2009 7:57 pm

I believe that at 800 MHz FSB, 800MHZ is the slowest clock. What document makes you think it can run at 600MHz? This may be at a lower FSB.
Andrew Wolfe

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