Overclock.net - Overclocking.net
     
 
Home Gallery Reviews Blogs Register Today's Posts Mark Forums Read Members List


Go Back   Overclock.net - Overclocking.net > Mobile Computing Forum > Laptops / Notebook Computers
Reload this Page Undervolt Laptop Guide - Intel C2D T7500

Reply
Page 2 of 5 1 2 345
 
LinkBack Thread Tools
Old 04-04-08   #11 (permalink)
PC Gamer
 
intel nvidia

Join Date: Mar 2008
Location: Elkhart, IN
Posts: 1,428

Rep: 103 Vostro is acknowledged by manyVostro is acknowledged by many
Unique Rep: 93
Hardware Reviews: 5
Trader Rating: 23
Default
You should see at least a small difference. Are your ambient temps the same as before you underclocked?
__________________
System:  - MacBook Pro
CPU
Intel® C2D 2.26 GHz		 Motherboard
Apple Logic Board		 Memory
Mushkin |2 x 2GB| DDR3 1066 		Graphics Card
Nvidia® 9400m Integrated
Hard Drive
Seagate 500Gb 7200RPM		 Power Supply
60w Apple Magsafe		 Case
Aluminum Unibody
OS
Mac OS X 10.6.1 Snow Leopard		 Monitor
13" LED Backlit 1280x800
Vostro is online now Vostro's Gallery   Reply With Quote
Old 04-04-08   #12 (permalink)
PC Gamer
 
hermit's Avatar
 
intel nvidia

Join Date: Dec 2005
Location: montreal
Posts: 3,073

Rep: 69 hermit is acknowledged by some
Unique Rep: 64
Hardware Reviews: 3
Trader Rating: 13
Default
i have to admit i didn't check my idle temps, but load temps are pretty much the same
__________________
System: Laptop Asus G1Sn
CPU
T7700 2.4ghz undervolted		 Motherboard
Mobile Intel PM965 Express		 Memory
3 GB DDR2 667 MHz 		Graphics Card
9500m GS
Hard Drive
200 gigs SATA 7200RPM
OS
XP Pro 32bit
hermit is offline hermit's Gallery   Reply With Quote
Old 04-04-08   #13 (permalink)
PC Gamer
 
intel nvidia

Join Date: Mar 2008
Location: Elkhart, IN
Posts: 1,428

Rep: 103 Vostro is acknowledged by manyVostro is acknowledged by many
Unique Rep: 93
Hardware Reviews: 5
Trader Rating: 23
Default
The idle should be the same as I dont believe that you can change the voltage for the lowest multiplier. However loads should drop noticibly. I saw roughly a 10* drop on load.
__________________
System:  - MacBook Pro
CPU
Intel® C2D 2.26 GHz		 Motherboard
Apple Logic Board		 Memory
Mushkin |2 x 2GB| DDR3 1066 		Graphics Card
Nvidia® 9400m Integrated
Hard Drive
Seagate 500Gb 7200RPM		 Power Supply
60w Apple Magsafe		 Case
Aluminum Unibody
OS
Mac OS X 10.6.1 Snow Leopard		 Monitor
13" LED Backlit 1280x800
Vostro is online now Vostro's Gallery   Reply With Quote
Old 04-04-08   #14 (permalink)
PC Gamer
 
hermit's Avatar
 
intel nvidia

Join Date: Dec 2005
Location: montreal
Posts: 3,073

Rep: 69 hermit is acknowledged by some
Unique Rep: 64
Hardware Reviews: 3
Trader Rating: 13
Default
well, it looks like it run correctly, and i have the exact same temps as you. stable for 30 minutes

oh well, at least, battery life should be a bit better

my cpu is a t7700 on an Asus G1S
__________________
System: Laptop Asus G1Sn
CPU
T7700 2.4ghz undervolted		 Motherboard
Mobile Intel PM965 Express		 Memory
3 GB DDR2 667 MHz 		Graphics Card
9500m GS
Hard Drive
200 gigs SATA 7200RPM
OS
XP Pro 32bit
Last edited by hermit : 04-04-08 at 03:41 PM
hermit is offline hermit's Gallery   Reply With Quote
Old 04-04-08   #15 (permalink)
PC Gamer
 
intel nvidia

Join Date: Mar 2008
Location: Elkhart, IN
Posts: 1,428

Rep: 103 Vostro is acknowledged by manyVostro is acknowledged by many
Unique Rep: 93
Hardware Reviews: 5
Trader Rating: 23
Default
Thats a nice CPU! Yea battery life should increase and as long as your stable all is good. You might want to run Orthos for a good testing. I only ran in for a short amount of time in my tutorial just to show temps but not to actually test stability. However I have run Orthos for 8 hours and was fine.
__________________
System:  - MacBook Pro
CPU
Intel® C2D 2.26 GHz		 Motherboard
Apple Logic Board		 Memory
Mushkin |2 x 2GB| DDR3 1066 		Graphics Card
Nvidia® 9400m Integrated
Hard Drive
Seagate 500Gb 7200RPM		 Power Supply
60w Apple Magsafe		 Case
Aluminum Unibody
OS
Mac OS X 10.6.1 Snow Leopard		 Monitor
13" LED Backlit 1280x800
Vostro is online now Vostro's Gallery   Reply With Quote
Old 04-27-08   #16 (permalink)
PC Gamer
 
Fox_Smash's Avatar
 
intel ati

Join Date: May 2007
Location: Argentina
Posts: 2,529

Rep: 88 Fox_Smash is acknowledged by some
Unique Rep: 81
Folding Team Rank: 111
Trader Rating: 0
Default
this seems very nice,will try it on my notebook later(sempron 3500+).
__________________
Quote:
Originally Posted by usapatriot View Post
IW are a bunch of blithering idiots with blatant disregard for the community who made them who they are today.

Their game isn't worth my hard earned cash.
Quote:
Originally Posted by usapatriot View Post
9v9 on teeny maps will be boring. All you traitors buying this for the PC need to die.
Quote:
Originally Posted by usapatriot View Post
I told the cashier about my preorder, I was literally shaking with excitement when I saw him reach the counter behind him and grab the LAST COPY of MW2 for the PC.
The SP is awesome as always The multiplayer is insane.The game is a lot more balanced than COD4 and feels a lot better. The maps in MP are awesome. The game is totally worth the $60.

System: ?????????
CPU
Core 2 Quad Q6600 G0 @3150Mhz 1.375vcore		 Motherboard
Gigabyte GA-P35-DS3L		 Memory
4GB DDR2 667 Novatech(4x1024) 		Graphics Card
Radeon HD 4870 1GB XFX
Hard Drive
160 GB WD SATA2 + 500 GB WD SATA 2		 Sound Card
Onboard 7.1Ch Audio		 Power Supply
Satellite 600W		 Case
Some Sentey Case
CPU cooling
OCZ Vendetta		 GPU cooling
Stock		 OS
Windows XP Home		 Monitor
Samsung SyncMaster 226NW 22"
1 Million+ Folding at Home points
Fox_Smash is offline I fold for Overclock.net   Reply With Quote
Old 04-27-08   #17 (permalink)
PC Gamer
 
intel nvidia

Join Date: Mar 2008
Location: Elkhart, IN
Posts: 1,428

Rep: 103 Vostro is acknowledged by manyVostro is acknowledged by many
Unique Rep: 93
Hardware Reviews: 5
Trader Rating: 23
Default
Quote:
Originally Posted by Fox_Smash View Post
this seems very nice,will try it on my notebook later(sempron 3500+).
I have actually done a little more testing and got my max volts down to 1.875 totally stable. I will update the guide soon. If you have any questions let me know
__________________
System:  - MacBook Pro
CPU
Intel® C2D 2.26 GHz		 Motherboard
Apple Logic Board		 Memory
Mushkin |2 x 2GB| DDR3 1066 		Graphics Card
Nvidia® 9400m Integrated
Hard Drive
Seagate 500Gb 7200RPM		 Power Supply
60w Apple Magsafe		 Case
Aluminum Unibody
OS
Mac OS X 10.6.1 Snow Leopard		 Monitor
13" LED Backlit 1280x800
Vostro is online now Vostro's Gallery   Reply With Quote
Old 05-12-08   #18 (permalink)
AMD Overclocker
 
amd ati

Join Date: Jan 2007
Posts: 155

Rep: 2 Joki Unknown
Unique Rep: 2
Trader Rating: 0
Default
This dont work on a Celeron M 530? Is it because it dont have speedstep? is there any other way to undervolt a celeron? My batterytime is really bad, like 1 hour..
__________________
System: Geten
CPU
Phenom X3 710 @ 4.1GHz		 Motherboard
Gigabyte GA-MA790FX-DQ6		 Memory
Corsair 4096MB 800MHz 		Graphics Card
Radeon HD4870
Hard Drive
WD Green 640GB		 Sound Card
Onboard		 Power Supply
Tagan Easycon 480W		 Case
Antec 300
CPU cooling
Arctic Cooling 64 Freezer		 GPU cooling
Stock		 OS
Windows 7		 Monitor
Benq T201WA
Joki is offline   Reply With Quote
Old 05-12-08   #19 (permalink)
PC Gamer
 
intel nvidia

Join Date: Mar 2008
Location: Elkhart, IN
Posts: 1,428

Rep: 103 Vostro is acknowledged by manyVostro is acknowledged by many
Unique Rep: 93
Hardware Reviews: 5
Trader Rating: 23
Default
huh im not sure why it didnt work. Speedstep shouldnt effect is as your only really lowering the voltage of the highest multi so that when the CPU runs at full power its not getting full volts thereby lowering temps.
__________________
System:  - MacBook Pro
CPU
Intel® C2D 2.26 GHz		 Motherboard
Apple Logic Board		 Memory
Mushkin |2 x 2GB| DDR3 1066 		Graphics Card
Nvidia® 9400m Integrated
Hard Drive
Seagate 500Gb 7200RPM		 Power Supply
60w Apple Magsafe		 Case
Aluminum Unibody
OS
Mac OS X 10.6.1 Snow Leopard		 Monitor
13" LED Backlit 1280x800
Vostro is online now Vostro's Gallery   Reply With Quote
Old 05-12-08   #20 (permalink)
2 + 2 = 5
 
DuckieHo's Avatar
 
intel nvidia

Join Date: Nov 2006
Location: In a Chair.
Posts: 34,848

Rep: 4162 DuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guruDuckieHo is a guru
Unique Rep: 1902
Trader Rating: 56
Default
Quote:
Processors work at a certain voltage. There is also electrical current flowing into the CPU can work.
Processors work at a certain range of voltages. Undervolting has nothing to do with current. It has to do with reducing signalling voltaage which in turn reduces power.
__________________
To answer most of your questions: (1) a fridge cannot cool a PC (2) 64-bit OS for over 3.4GB (3) If a PCIe card fits, it should work (4) Resolution, not screen size (5) If you have a question, it is not news (6) Report, not respond to Spam (7) Single-Rail/Non-Modular PSUs are not always better than Multi-Rail/Modular


System: Three Dead Mobos in a Year
CPU
Q6600 (3.4GHz)		 Motherboard
EVGA 780i		 Memory
2x2GB OCZ Reaper 1096MHz 		Graphics Card
GTX260 55nm
Hard Drive
PERC 6/i: 3xRAID0 7200.12 500GB		 Sound Card
X-Fi XtremeMusic		 Power Supply
Corsair 620HX		 Case
Li Lian PC-V2100 [10x120mm fans]
CPU cooling
FuZion V2 + Quad-Heatercore		 GPU cooling
EK Block + DDC-3.2		 OS
Vista Ultimate 64		 Monitor
Samsung 226BW "C" + Sceptre 19"
DuckieHo is offline Overclocked Account DuckieHo's Gallery   Reply With Quote
Reply
Page 2 of 5 1 2 345

« Previous Thread | Next Thread »

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools



All times are GMT -5. The time now is 02:08 AM.

Contact Us - Overclock.net - Archive - Top

Overclock.net is a Carbon Neutral Site Creative Commons License

Terms of Service / Forum Rules | Privacy Policy | DMCA Info | Advertising | Become an Official Vendor
Copyright © 2009 Shogun Interactive Development. Most rights reserved.
Page generated in 0.14949 seconds with 8 queries