Ride or Die OCA4LIFE!
Log In:
Overclockaholics Forums » Hardware Section » CPUs » AMD » PII X3 720 new build!

Notices

Reply
 
Thread Tools Display Modes
  #11  
Old 07-19-2009
DrNip's Avatar
DrNip DrNip is offline
Don't Know
 
Join Date: Feb 2009
Location: OKC
Posts: 5,144
Rep Power: 10
DrNip might just be on to something hereDrNip might just be on to something here
Default

Still need to get me an AMD setup again. Must find time and money!
Reply With Quote
  #12  
Old 07-19-2009
Bones's Avatar
Bones Bones is offline
Classicplatforms Warrior
 
Join Date: Jul 2009
Location: Wetumpka Alabama
Posts: 452
Rep Power: 17
Bones is just getting started
Default

Thanks guys.

Believe this chip is a good one esp in comparison to others I've seen with their speeds vs voltage used to get there. I've noticed several chips needing 1.5v just to hit 3900MHz according to a chart I've been looking at.
Check it out here:
http://www.overclock.net/amd-cpus/47...00-series.html

The speed I hit was right on par with most chips listed in the "Suicide Run" heading of this chart with alot less voltage used for that clockspeed.

If I can get my cooling squared away properly, may be able to do alot more here with it. I've already noted this chip is sensitive to heat in a big way and my current cooling is the biggest factor holding me back right now.

Last edited by Bones; 07-19-2009 at 02:25 PM.
Reply With Quote
  #13  
Old 07-19-2009
Kal-EL's Avatar
Kal-EL Kal-EL is offline
Superenthusiast
 
Join Date: Feb 2009
Location: Krypton, Hawaii
Posts: 11,028
Rep Power: 10
Kal-EL is on a distinguished road
Default

Charts like those help AMD noobs like me compare the pwnage, thx Bones, ur doing great and so is that chip.
__________________
What kind of community do you intend to re-build?
tell me your sins and I'll sharpen my knife...(Take me to church)
Reply With Quote
  #14  
Old 07-19-2009
Bones's Avatar
Bones Bones is offline
Classicplatforms Warrior
 
Join Date: Jul 2009
Location: Wetumpka Alabama
Posts: 452
Rep Power: 17
Bones is just getting started
Default

Thanks Supes and still learning this system as a whole but it's coming along. Charts can give you an idea of what to expect on average.

It's good my chip appears to be better than most so far and eventual benching will tell the real story.
Reply With Quote
  #15  
Old 07-19-2009
Kal-EL's Avatar
Kal-EL Kal-EL is offline
Superenthusiast
 
Join Date: Feb 2009
Location: Krypton, Hawaii
Posts: 11,028
Rep Power: 10
Kal-EL is on a distinguished road
Default

If I'm lookin at the right chip on the bot, it looks like 1.46vCore for 4ghz on the better than average chips.
__________________
What kind of community do you intend to re-build?
tell me your sins and I'll sharpen my knife...(Take me to church)
Reply With Quote
  #16  
Old 07-20-2009
Bones's Avatar
Bones Bones is offline
Classicplatforms Warrior
 
Join Date: Jul 2009
Location: Wetumpka Alabama
Posts: 452
Rep Power: 17
Bones is just getting started
Default

If that's right, maybe this one is a "Golden" chip but even with the way it does with lower voltage, no guarantees yet.
I've seen and had chips that responded very well to voltage, scaled wonderfully - Then hit the wall and woudn't go further for some reason, no matter what was tried.
Hoping this one won't behave like that.
Reply With Quote
  #17  
Old 07-20-2009
Kal-EL's Avatar
Kal-EL Kal-EL is offline
Superenthusiast
 
Join Date: Feb 2009
Location: Krypton, Hawaii
Posts: 11,028
Rep Power: 10
Kal-EL is on a distinguished road
Default

Well, the tendancy is that the hotter (leaky voltage chips) tend to clock higher and scale higher under frostyness than the well behaved voltage/temp/clock chips.
__________________
What kind of community do you intend to re-build?
tell me your sins and I'll sharpen my knife...(Take me to church)
Reply With Quote
  #18  
Old 07-20-2009
Bones's Avatar
Bones Bones is offline
Classicplatforms Warrior
 
Join Date: Jul 2009
Location: Wetumpka Alabama
Posts: 452
Rep Power: 17
Bones is just getting started
Default

All I can hope for is maybe this one has a bit of a mean-streak in it somewhere.

Only one way to find out....
Reply With Quote
  #19  
Old 07-24-2009
Bones's Avatar
Bones Bones is offline
Classicplatforms Warrior
 
Join Date: Jul 2009
Location: Wetumpka Alabama
Posts: 452
Rep Power: 17
Bones is just getting started
Default

Still have work to do here (Never ends does it?) and looks like I may have hit the wall for now.
Not bad for something on air but I know it could be better. Supes, looks like you hit the nail on the head as to how this chip behaves "As Is" but I know there's more somewhere in there. It's now a matter of finding it.

Believe setting it up with WC'ing is the only way to get more speed from it at this point in the game. I did note a real spike in temps once speeds got above 4.0 and that has to be the issue here with it.

Get temps down and speeds up is the mission here.

However I do like the MHz speeds I've been getting from my RAM with the timings used. Still have work to do there as well and know I had the timings really tight with these runs.
Attached Images
File Type: jpg X3 PM3.JPG (135.6 KB, 7 views)
File Type: jpg CPU99 X3.JPG (127.0 KB, 4 views)

Last edited by Bones; 07-24-2009 at 07:52 PM.
Reply With Quote
  #20  
Old 07-25-2009
Neuromancer's Avatar
Neuromancer Neuromancer is offline
OCA Gladiator
 
Join Date: Jun 2009
Location: South Jersey, USA
Posts: 5,645
Rep Power: 23
Neuromancer might just be on to something hereNeuromancer might just be on to something here
Default

Looks liek the new 720s reall open up on am3 motherboards. I may have to grab one to see if my 550 performs any better with ddr3.
__________________
"Don't You understand? This is Greek to me! Except I spek Greek, this is like Aramaic to me, and not the Western Dialect I can read a little." - Dr. Walter Bishop

Special relativity is not "Eat Two Big Macs."
Reply With Quote
Reply

Thread Tools
Display Modes

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

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



All times are GMT -10. The time now is 01:49 PM.

Copyright ©2009-2014, Overclockaholics

Designed by: vBSkinworks