xeon 5350 oc results for Dave & DDTUNG ^_^

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06-01-2007, 10:18 AM
VictorWang

xeon 5350 oc results for Dave & DDTUNG ^_^

find it's so exciting for overclking 2*4core xeon, like driving a ferrari :D
great help from Dave and DDTUNG, I'll keep pushing the monster, haha

Fritz Chess, break 15k
http://vic.expreview.com/attachment/360_9+chess.jpg

World No.3 wprime1024m, dont know why slower so much than hassan :(
http://vic.expreview.com/attachment/366_9+wprime.jpg

World No.3 wprime32m
http://vic.expreview.com/attachment/372_9+wprime32.jpg

do u wanna see 8core @ 400fsb ? :D:D:D
http://vic.expreview.com/attachment/400_8+wprime.jpg
06-01-2007, 10:26 AM
njkid32

Very nice Victor! You got help from the best I can say that much:D Is that the limit or can you still push it? Now lets see some of that oc knowledge you have in that head of yours pour out into this setup:D
06-01-2007, 10:42 AM
VictorWang

haha, of course it's not the limit.
ambient=20c
cooler=HP Xeon Cooler with 4 heatpipe PUT on cpu (mounting not compatiable with SM mobo )
mobo= un moded.
cpu= pin moded
vcore idle=1.26v
vcore loaded= 1.22v

I'll throw this setup under cold after vcore/vdimm/vnb mod.
hope to achieve 4ghz 8core, haha

I really love SM's mobo, super !!!
06-01-2007, 10:46 AM
Movieman

Glad to see this!:clap:
That run with the memory at 399.9:
What are you using for memory?:eek:
I bluescreen above 363mhz.
06-01-2007, 10:54 AM
VictorWang

Quote:

Originally Posted by Movieman

Glad to see this!:clap:
That run with the memory at 399.9:
What are you using for memory?:eek:
I bluescreen above 363mhz.

lol...kingston 667 1g*2
cheap :D

this pair can do 416mhz ;)
06-01-2007, 10:57 AM
Movieman

Quote:

Originally Posted by VictorWang

lol...kingston 667 1g*2
cheap :D

this pair can do 416mhz ;)

maybe the 2 sticks is the key.
Kaz-n also used 2 512mb sticks for his cinebench runs at 3789
All my testing is with 4-1 gig mushkin sticks.
Try a run at 10x333 to 350 if you get a chance.
I can do SP1M at 10X333 but thats it..faster and it bluescreens
and what do you see for temps at full load?
06-01-2007, 10:59 AM
VictorWang

Quote:

Originally Posted by Movieman

maybe the 2 sticks is the key.
Kaz-n also used 2 512mb sticks for his cinebench runs at 3789
All my testing is with 4-1 gig mushkin sticks.

3789mhz = 378.9*10, ram=378.9
or if vdimm moded, 378.9*5/4=473.6, haha, that would be awesome :D

I havent do vcore mod, SS at 3.5Ghz.
still have a lot space to go, haha
06-01-2007, 11:03 AM
Movieman

Quote:

Originally Posted by VictorWang

3789mhz = 378.9*10, ram=378.9
or if vdimm moded, 378.9*5/4=473.6, haha, that would be awesome :D

I do know he had the cpu's at 1.46v for that run. I don't think he had the memory volts above stock.
He was also on water cooling.
06-01-2007, 11:05 AM
ShootStraight

Just wondering what Mod's have been done, if any? Also what do you have cooling these things?

-SS
06-01-2007, 11:06 AM
VictorWang

Quote:

Originally Posted by Movieman

I do know he had the cpu's at 1.46v for that run. I don't think he had the memory volts above stock.
He was also on water cooling.

lol....1.46v @.@
i'm running on 1.26v idle/1.22v loaded and air cooling :D
too busy to have enough time to play and make all the things perfect.
but I'll finish all after come back from computex :D
06-01-2007, 11:07 AM
Movieman

Quote:

Originally Posted by ShootStraight

Just wondering what Mod's have been done, if any? Also what do you have cooling these things?

-SS

:rofl: I wondered how long until you'd be here!
read post#3

Quote:

Originally Posted by VictorWang

lol....1.46v @.@
i'm running on 1.26v idle/1.22v loaded and air cooling :D
too busy to have enough time to play and make all the things perfect.
but I'll finish all after come back from computex :D

Best of luck to you on this. We'll wait to see what you can bring out of this "slow server board!:up:
06-01-2007, 11:27 AM
Dualist

Love to see what more you can get out of this system, i'd love to mod my Tyan S2692 if possible :/
06-01-2007, 11:52 AM
ShootStraight

Quote:

Originally Posted by Movieman

:rofl: I wondered how long until you'd be here!
read post#3...

LOL. I have to admit when I saw VW posting on 5350 OC results I thought to my self: "Ooh, this is going to be good.":D

I'm curious is this with the mem on a 5:4 divider? I cant seem to get mine to run without it. I assumed I had to mod the chip to get it to run 1:1. Am I missing something in the bios?

-SS
06-01-2007, 11:53 AM
nn_step

I wonder how many PPD it can produce in WCG....
06-01-2007, 12:02 PM
Movieman

Quote:

Originally Posted by ShootStraight

LOL. I have to admit when I saw VW posting on 5350 OC results I thought to my self: "Ooh, this is going to be good.":D

I'm curious is this with the mem on a 5:4 divider? I cant seem to get mine to run without it. I assumed I had to mod the chip to get it to run 1:1. Am I missing something in the bios?

-SS

You need to do the BSEL(piece of elec tape on the G30 pad) to see 1:1 in memory but don't need to do a volt mod.

Quote:

Originally Posted by nn_step

I wonder how many PPD it can produce in WCG....

at 2667: 18-20K....at 3150: 25k..at 3500..I don't know, but I'd like to see.:D
06-01-2007, 12:12 PM
ShootStraight

Quote:

Originally Posted by Movieman

You need to do the BSEL(piece of elec tape on the G30 pad) to see 1:1 in memory but don't need to do a volt mod...

Thats what I thought. I just realized I needed to read post #3 more carefully. ;)

Not hittin on all the cylinders today...:rolleyes:

-SS
06-01-2007, 12:16 PM
Movieman

Quote:

Originally Posted by ShootStraight

Thats what I thought. I just realized I needed to read post #3 more carefully. ;)

Not hittin on all the cylinders today...:rolleyes:

-SS

That's ok, I get plenty of those days..
Roll of elec tape, single edge razor blade,fine tweezers, a clean flat nonporous cutting surface and 5x magnification are all you need.
Even my old eyes did it. Helps if you can get a 2nd party to either hold the mag glass or one of those head bands with mag glass built in.
REAL small piece of tape to work with!:rolleyes:
06-01-2007, 12:37 PM
[XC] riptide

Victor - you say Wprime?

Heres a few hints that you may already use.

1) When starting up the program, quickly grab the bottom left windown handle of the dialogue button and minimise it to the smallest it will go.... this will give you a big boost.

2) On Dual cores selecting 4 threads instead of 2 gave big increase. On Kents I didn't notice any/much difference of selcting say 8 threads., but on your x8 select 16 threads... just to experiment in the advanced button.

Get back to me with your results... or perhaps you know this already.
06-01-2007, 05:13 PM
STEvil

Need 4 dual rank sticks of ram for optimal bandwidth, VictorWang.

I've got 4x1GB Kingston ValueRam 667mhz FB-DIMM's but mine stop at 400mhz... figuring out vdimm mod on my X7DAL-E still. Have VNB figured out I think, but FB-DIMM's are limiting, not northbridge (other than heat, 80c+ without directed air) as far as I can tell.
06-01-2007, 09:20 PM
VictorWang

Quote:

Originally Posted by [XC] riptide

Victor - you say Wprime?

Heres a few hints that you may already use.

1) When starting up the program, quickly grab the bottom left windown handle of the dialogue button and minimise it to the smallest it will go.... this will give you a big boost.

2) On Dual cores selecting 4 threads instead of 2 gave big increase. On Kents I didn't notice any/much difference of selcting say 8 threads., but on your x8 select 16 threads... just to experiment in the advanced button.

Get back to me with your results... or perhaps you know this already.

lol, thx riptide,
1) i've tried before but it does slower :(
maybe due to os optimize.
and after mini the window, u can only run wprime for 1time, 2nd time cannot finish.
2) clowertown have no HT, so 4cores to 8threads, 8cores to 16threads is running slower, and I've tried also.

for me, i'm now running wprime at least 3times, scores would be better :D

Quote:

Originally Posted by STEvil

Need 4 dual rank sticks of ram for optimal bandwidth, VictorWang.

I've got 4x1GB Kingston ValueRam 667mhz FB-DIMM's but mine stop at 400mhz... figuring out vdimm mod on my X7DAL-E still. Have VNB figured out I think, but FB-DIMM's are limiting, not northbridge (other than heat, 80c+ without directed air) as far as I can tell.

yes, I've noticed that, so a 4000rpm 9cm fan cooling NB and Ram :D
would u plz share ur X7DAL-E's vdimm/nb mod guide, I think SM mobo all the same :D
06-01-2007, 09:24 PM
Movieman

Something for you to shoot for:
I got down to 6.8s on wPrime and Hassan got to 6.3s with a dual clover at 3500mhz on water..
06-01-2007, 10:59 PM
STEvil

Quote:

Originally Posted by VictorWang

[B][I]yes, I've noticed that, so a 4000rpm 9cm fan cooling NB and Ram :D
would u plz share ur X7DAL-E's vdimm/nb mod guide, I think SM mobo all the same :D

Here's the running thread http://www.xtremesystems.org/forums/...d.php?t=144181

Also playing in email... see if dave can with hold the info or if that was too much tease for him lmao :up:
06-01-2007, 11:16 PM
Movieman

1 Attachment(s)

Quote:

Originally Posted by STEvil

Here's the running thread http://www.xtremesystems.org/forums/...d.php?t=144181

Also playing in email... see if dave can with hold the info or if that was too much tease for him lmao :up:

Dave's lips are sealed..
06-02-2007, 04:17 AM
v0dka

I DO hope this rig is staying on WCG? ;)
06-02-2007, 08:45 AM
VictorWang

Quote:

Originally Posted by Movieman

Something for you to shoot for:
I got down to 6.8s on wPrime and Hassan got to 6.3s with a dual clover at 3500mhz on water..

ok, how about this :D
I just found that not my tweak skill prob but OS problem,
change to WinXP sp2(originally was Win2K3)
score improved a lot although xp is not stable as 2k3 (20mhz less clk)
xeon 5350 wprime1024m WR ? :D
3.26Ghz wprime1024m=204.672sec
http://vic.expreview.com/attachment/362_9+wprime.jpg

3.33Ghz wprime32m=6.625sec
http://vic.expreview.com/attachment/370_9+wprime.jpg

Quote:

Originally Posted by STEvil

Here's the running thread http://www.xtremesystems.org/forums/...d.php?t=144181

Also playing in email... see if dave can with hold the info or if that was too much tease for him lmao :up:

ok, I'll check after I'm back from computex :D
06-02-2007, 08:58 AM
VictorWang

some pics:
http://vic.expreview.com/attachment/dsc03628.jpg

awesome xeon cooler(no mounting :( )
http://vic.expreview.com/attachment/dsc03629.jpg
06-02-2007, 09:54 AM
[XC] riptide

Quote:

Originally Posted by VictorWang

lol, thx riptide,
1) i've tried before but it does slower :(
maybe due to os optimize.
and after mini the window, u can only run wprime for 1time, 2nd time cannot finish.
2) clowertown have no HT, so 4cores to 8threads, 8cores to 16threads is running slower, and I've tried also.

for me, i'm now running wprime at least 3times, scores would be better :D
[/I][/B]

Wow! Won't finish? :confused:

E6600 that i tested on does not have HT either... but I think this thrick only applies to dual cores. :)

Interesting.
06-02-2007, 02:35 PM
STEvil

Almost identical to my heatsinks, bit smaller though.
06-02-2007, 09:04 PM
Duh

wow, very nice hardware and awesome skills at ocing.. keep it coming VIC.. :toast: