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


Go Back   Overclock.net - Overclocking.net > Intel > Intel CPUs
Reload this Page CPU multiplier is jumping!

Reply
Page 3 of 3 12 3
 
LinkBack Thread Tools
Old 07-01-09   #21 (permalink)
*cough* Stock *cough*
 
randomizer's Avatar
 
intel nvidia

Join Date: Apr 2009
Location: NSW, Downunda
Posts: 94

Rep: 13 randomizer Unknown
Unique Rep: 13
Trader Rating: 0
Default
The required multiplier is probably re-evaluated every clock cycle, so you won't see any performance hit. I ran SuperPi comparing C1E on and off and the time differences were within the usual margin of variation. Another anomaly was that I could up my FSB around 25MHz higher with it enabled, as opposed to disabled.
__________________
System: Not the Furnace
CPU
i7 920 D0		 Motherboard
MSI X58 Pro-E		 Memory
3x2GB G.Skill DDR3-1333 9-9-9-24 		Graphics Card
Zotac GTX 275
Hard Drive
640GB WD Caviar Black		 Sound Card
Realtek HD		 Power Supply
Corsair HX-520		 Case
Coolermaster Centurion 5
CPU cooling
Intel stock		 GPU cooling
Reference cooler		 OS
Win 7 RC1		 Monitor
Samsung 2253BW
randomizer is offline   Reply With Quote
Old 07-01-09   #22 (permalink)
Need a New Protocol
 
Hueristic's Avatar
 
Join Date: Jul 2008
Location: Bottom_Of_A_Bottle
Posts: 7,755

Rep: 317 Hueristic is a proven memberHueristic is a proven memberHueristic is a proven memberHueristic is a proven member
Unique Rep: 214
Folding Team Rank: 65
Trader Rating: 2
Default
Quote:
Originally Posted by Artas1984 View Post
What is C1E?

Anyway i checked in the BIOS to disable speedstep and keep the ratio to 10X

The multiplier is still jumping. What a stupid piece of mobo this is.
Don't blame the messenger!

Quote:
Originally Posted by r31ncarnat3d View Post
Maybe it's just me using a beta BIOS (only good overclocking BIOS for Gigabyte P35 S3G), but my EIST is one finicky little bugger. It can go down to 6x while playing GTA IV or Crysis, and it can go up to 9x while watching Colbert on Firefox.



Easy fix, Run F@H and it will stay at 9X.
__________________
I seldom argue my advice, It's free take it or leave it. READ this thread before starting your first build!!!
ALWAYS power up a Mobo Before installing it! Consider Less than helpful posts as Free Bumps.
กกกʍʇɟ qn1ɔ uoıʇɐıɔǝɹddɐ 939 ʇǝʞɔos ǝɥʇ:
[Official]November Foldathon Retro Rulez
This goes without saying but
1. If you can't afford to lose it don't mod or OC it.
2. At least read the OP before commenting.
Semper Fi
Overclock.net - 2009 Chimp Challenge Champions 2 Million+ Folding at Home points
Hueristic is online now I fold for Overclock.net Overclocked Account Hueristic's Gallery   Reply With Quote
Old 07-01-09   #23 (permalink)
IBEW Local 369
 
grishkathefool's Avatar
 
intel nvidia

Join Date: Apr 2009
Location: Lexington, KY
Posts: 1,596

Rep: 139 grishkathefool is acknowledged by manygrishkathefool is acknowledged by many
Unique Rep: 67
Folding Team Rank: 455
Trader Rating: 0
Default
Quote:
Originally Posted by Laforet View Post
EIST is not activated unless you have turned on power saving in Windows power management, what you see is C1E. Your mobo should have an option for it, mine does not so I had to use Rightmark CPU Clock to turn it off once and for all.
Uh, EIST was Enabled default in my BIOS from the git-go.

System: Calculon
CPU
E84oo @ 4GHz 500x8 2000lap		 Motherboard
Gigabyte EP45-UD3P Rev1.1		 Memory
8 GB Gskill PC2-85oo 		Graphics Card
EVGA 98ooGT 1GB
Hard Drive
Seagate 250GB, WD Green 500GB		 Power Supply
Silverstone 5oow		 Case
Raidmax Smilodon Extreme fan mod
CPU cooling
MASSCOOL 92mm Ball 2000lap		 OS
Vista 64		 Monitor
Acer x203H 20" 16oox9oo
grishkathefool is offline I fold for Overclock.net Overclocked Account grishkathefool's Gallery   Reply With Quote
Old 07-01-09   #24 (permalink)
*cough* Stock *cough*
 
randomizer's Avatar
 
intel nvidia

Join Date: Apr 2009
Location: NSW, Downunda
Posts: 94

Rep: 13 randomizer Unknown
Unique Rep: 13
Trader Rating: 0
Default
Quote:
Originally Posted by grishkathefool View Post
Uh, EIST was Enabled default in my BIOS from the git-go.
EIST is controlled by the OS power management though, it is merely enabled/disabled in the BIOS. CxE on the other hand is OS independent.
__________________
System: Not the Furnace
CPU
i7 920 D0		 Motherboard
MSI X58 Pro-E		 Memory
3x2GB G.Skill DDR3-1333 9-9-9-24 		Graphics Card
Zotac GTX 275
Hard Drive
640GB WD Caviar Black		 Sound Card
Realtek HD		 Power Supply
Corsair HX-520		 Case
Coolermaster Centurion 5
CPU cooling
Intel stock		 GPU cooling
Reference cooler		 OS
Win 7 RC1		 Monitor
Samsung 2253BW
randomizer is offline   Reply With Quote
Old 07-01-09   #25 (permalink)
IBEW Local 369
 
grishkathefool's Avatar
 
intel nvidia

Join Date: Apr 2009
Location: Lexington, KY
Posts: 1,596

Rep: 139 grishkathefool is acknowledged by manygrishkathefool is acknowledged by many
Unique Rep: 67
Folding Team Rank: 455
Trader Rating: 0
Default
nice, thanks for the tidbit, I wasn't really aware of the difference.
+rep

System: Calculon
CPU
E84oo @ 4GHz 500x8 2000lap		 Motherboard
Gigabyte EP45-UD3P Rev1.1		 Memory
8 GB Gskill PC2-85oo 		Graphics Card
EVGA 98ooGT 1GB
Hard Drive
Seagate 250GB, WD Green 500GB		 Power Supply
Silverstone 5oow		 Case
Raidmax Smilodon Extreme fan mod
CPU cooling
MASSCOOL 92mm Ball 2000lap		 OS
Vista 64		 Monitor
Acer x203H 20" 16oox9oo
grishkathefool is offline I fold for Overclock.net Overclocked Account grishkathefool's Gallery   Reply With Quote
Old 07-02-09   #26 (permalink)
Overclocker in Training
 
kinubic's Avatar
 
intel ati

Join Date: Apr 2009
Location: California, USA
Posts: 1,110

Rep: 40 kinubic is acknowledged by some
Unique Rep: 37
Folding Team Rank: 732
Trader Rating: 8
Default
lol was jsut getting this too glad i found this thread. my oc has been stable so far on ORTHOS for 4 hrs. i dunno if thats enough.

System: Mr. HAF
CPU
Q9550 E0 @ 3.65		 Motherboard
Gigabyte EP45-UD3P		 Memory
8gb OCZ Platinum 1.8v @ 1141 5,5,5,15 		Graphics Card
XFX HD 4890 ZDFC stock clocks
Hard Drive
velociraptor 300gb,640gb Seagate		 Power Supply
CORSAIR CMPSU-750TX 750W		 Case
coolmaster haf 932
CPU cooling
Megaprime push/pull san ace 1011		 OS
Win 7 pro 64x		 Monitor
Samsung 2333sw
kinubic is online now I fold for Overclock.net   Reply With Quote
Old 07-02-09   #27 (permalink)
*cough* Stock *cough*
 
randomizer's Avatar
 
intel nvidia

Join Date: Apr 2009
Location: NSW, Downunda
Posts: 94

Rep: 13 randomizer Unknown
Unique Rep: 13
Trader Rating: 0
Default
Quote:
Originally Posted by kinubic View Post
lol was jsut getting this too glad i found this thread. my oc has been stable so far on ORTHOS for 4 hrs. i dunno if thats enough.
Stability is arbitrary. Some people say 48 hours of Prime95, others just play games and see if it's stable. If it is stable enough for your uses, it probably doesn't have to be able to crunch numbers 24/7. It's really up to you. I go with only 2 hours of Prime95, if that.
__________________
System: Not the Furnace
CPU
i7 920 D0		 Motherboard
MSI X58 Pro-E		 Memory
3x2GB G.Skill DDR3-1333 9-9-9-24 		Graphics Card
Zotac GTX 275
Hard Drive
640GB WD Caviar Black		 Sound Card
Realtek HD		 Power Supply
Corsair HX-520		 Case
Coolermaster Centurion 5
CPU cooling
Intel stock		 GPU cooling
Reference cooler		 OS
Win 7 RC1		 Monitor
Samsung 2253BW
randomizer is offline   Reply With Quote
Old 07-02-09   #28 (permalink)
ATI Enthusiast
 
intel ati

Join Date: Dec 2008
Location: Rogers Park, 60626
Posts: 3,469

Rep: 406 Asus Mobile is a proven memberAsus Mobile is a proven memberAsus Mobile is a proven memberAsus Mobile is a proven memberAsus Mobile is a proven member
Unique Rep: 321
Trader Rating: 0
Default
Quote:
Originally Posted by randomizer View Post
Stability is arbitrary. Some people say 48 hours of Prime95, others just play games and see if it's stable. If it is stable enough for your uses, it probably doesn't have to be able to crunch numbers 24/7. It's really up to you. I go with only 2 hours of Prime95, if that.
You are so correct on this! If you wanna test cool but if it fails what does it matter? Just use the gosh darn thing? If it works it works!
__________________
System: Asus F8VA-C1 Mobile Madman!
CPU
T9400 2.53Ghz OC 2.85Ghz		 Motherboard
Asus		 Memory
4GB PC2-6400 OC 900Mhz 		Graphics Card
ATI Mobility Radeon HD 3650 OC 780/500
Hard Drive
WD 320GB @5400		 Sound Card
Realtek
CPU cooling
Stock		 GPU cooling
Stock		 OS
Vista 32bit Home Premium		 Monitor
14" WXGA+
Asus Mobile is offline   Reply With Quote
Reply
Page 3 of 3 12 3

« 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 07:23 PM.

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 ฉ 2009 Shogun Interactive Development. Most rights reserved.
Page generated in 0.14648 seconds with 8 queries