Dang! You put it in a case. I have mine behind my computer desk. Even there it runs at 23 C while crunching.
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Dang! You put it in a case. I have mine behind my computer desk. Even there it runs at 23 C while crunching.
http://img40.imageshack.us/img40/6701/tempserver.th.jpg
is this normal for one core to be higher?
non issue, as it's such a low temp it wouldn't concern me.
These are rated for 100C so 20 anything is cake..
Mine run at up to 40C in a closed case and 34C in an open case..
This is one of those deals where I look at the temps and then look at the X3380 at 57C at 100% load and just smile.:D
Kind of off topic, but... that exact power supply you have... I had one of them go out the other day. c_c I hate to even look at it. lol Not sure what size yours is but mine was 650w and it died after 2 years of running at maybe a max of 300W..
Anyways, sorry if I missed it in this huge thread but how many boinc points do these produce? And what could a complete setup cost someone?
Thanks Dave! These are rather cost effective little items it seems. Who doesn't want a dual socket rig of some type? :up:
How many boinc points could one expect from this setup?
Avg. boinc for my 2gig sammys is 1009.28 or 7064.96 WCG. I have a pair of 1.6 setting on my desk doing nothing. I need to find them a home.
That's a pretty decent output for this price and power usage. I'm sure that's why there's a 46 page long thread on them. =p Thanks guys.
It isn't that it's huge power as it isn't.
What it is, is a decent output in a machine that will essentially run without maintainence, ok, so blow out the dust twice a year, run cool, use just a little elec and do all of the above well.
The key is that the parts were orginally server quality.
The board was $430-480 depending on who was selling.
At that price back in 2006 it wasn't worth doing but at $30.00 for the board and $100.00 for a pair of cpu's it is.
My Sammy rigs have done well over 2,000,000 WCG points so far.
Another good thing is the amount of heat produced. My Q6600 alone could heat my room in the winter. (Also doesn't help that my room is upstairs.)
Yep I can't wait to get mine online.
hint hint Dave...
:p:
Dave, beat this. :D
Oh yeah, check the CPU power in the HW monitor window. Victor knew what was good.
Yup, that's right. 30W fully loaded, 50C passive on my CNPS-9500. 12W idle :ROTF:
I know for F@H the x8 bus doesn't matter. Heck I was running a card on a first gen PCIe x4 slot with no issues on it :D
If you are referring to GPUgrid, I don't know.
Not sure if this is a good price, but here's what I found on ebay.
Link
Yes, I agree. I have a GTX 295 I'd like to throw on a WCG project. Sorry F@H guys, that project tends to give me a headache and it might cut into my WCG points. :p:
We've had enough new projects lately to at least have 1 of them be CUDA based. Too bad. =/
On another off topic side note I upgraded my athlon 6400+ to a phenom 9600 because my old rigs mobo died and I had the phenom waiting to be used thanks to an awesome member from here. I oc'd the phenom to 2.7ghz, not sure if it'll go higher. Cpu temp is around 42*c with some cheap copper butterfly HS I had. (24*c amb)
I'd like to mess around with a sossaman rig.
/random post :D
nvidia or ATI card?
nvidia should take only a couple percent at the most. ATI does take a whole core by default unfortunately, but if you tinker enough (and pull a few hairs) you can get it to drop down decently enough. Not as low as nvidia but usually pretty close.
MM: which mounting holes does this mobo have again? s604 or s771?
i have an extra pairs of 2.0ghz SL9HN sossaman for sale. let me know if anyone interested.
Edit: GONE!
:wasntme:
I couldn't help it :shrug:
Calling DR SIG! I'm ADDICTED :nuts: http://i58.photobucket.com/albums/g2...illy_nilly.gif
i decided to mod the pci-express x8 slot to fit my 9600gso. Took me a while with my knife and stove, but it wroth it. :D
Right here. Instead of taping the card, i tape the screw with electrical tape.
http://i31.photobucket.com/albums/c3...w/IMG_0489.jpg
http://i31.photobucket.com/albums/c3...w/IMG_0490.jpg
http://i31.photobucket.com/albums/c3...w/IMG_0491.jpg
nope :up:
It's toast Bail time! Nice work!:up:
I find myself wondering if a better solution would be one of those pci(e) risers that adapt 4-8-16 slots (example): http://linitx.com/viewproduct.php?prodid=11681
So far, i have not experienced any problems yet.
you have a case that allows your to mount your card horizontally? if so, go for it. if not, then you have to find one that rises up vertically.
Edit: here is one:
http://linitx.com/viewproduct.php?prodid=11465
Oh yeah, the motherboard has pci-express x8 slot not x4.
Just got a weird error on sammy 2. It gives a "processor missing microcode" error, listing it 4 times (for all 4 cores I presume). What's up with that? The BIOS seems to be reading the chips OK, and it is booting off the windows disc fine :shrug:
Ah OK... going to update it now. Safe to do with these chips that it is apparently a little unsure of?
BIOS update fixed it :D
Thanks.
ooh how it sucks to have no money.. I just stumbled across a deal that might interest sammy owners.. Kingston, 4x 2GB DDR2-400 ECC/REG DIMMs (8GB total) for USD$60 (2nd hand of course)... anyone want? :D I will post link.. later.. :p:
to compare newegg sells Kingston 2x1GB of the same spec stuff for USD$40..
Ok my Sammy(s) build has been forever in the waiting-life has its bumps sometimes. anyways I am setting up the board, drive and PSU on a nice clean shelf so I am going caseless. After doing some reading which metal prongs at the bottom of the board i am supposed to touch together with say, a screwdriver, to jumpstart the board? I tried last night a few times had the lights on the board once I had it plugged in; but the lights seemed to flicker on and off. Now I figure i am doing this all wrong:(. Also I am going to setup another board and all the components just to make sure it is not any of the parts.
Just to double check I have a bunch of 2gb and 1gb for all my boards-if for now I am only placing 2 of each( of course just the same number;)) which slots would they go in?
Thanks guys
I actually have a few floppy drives and disks lying around still so I just did that.
Here this pic should help, I went poking around on the board with switches and LEDs :D
http://i58.photobucket.com/albums/g2...O/sampanel.jpg
According to the manual for this board, you fill from top down. So I'd put two 2GB in the first two slots and the next two slots put the 1GB.
What's up with the onboard video on these things?
I just installed XP on sammy 2 using onboard, but now when it tries to boot it goes to "out of range" on my LCD. I tried an older CRT, same deal! What's up with this?
Both phases of windows install went fine, I could see everything.
Now it POSTs (can see that) goes to the XP loading screen (can see that) then it goes out of range with vertical refresh rate at 58Hz. Goofy... :confused:
Worked ok under server 2008 but I only have 1 license for that.
I got it working. I used my laptop to compare keystrokes, and was able to go into the display properties > advanced settings > monitor tab and change the refresh rate without seeing what I was doing :p:
Had 3 options in the list - 58Hz, 60Hz, and 66Hz :wth: Thankfully my LCD could deal with 66Hz as I had selected that by accident. Set it to 60Hz and now things look normal, and the refresh rate list now has the typical 60Hz, 70Hz, 75Hz listed :rolleyes:
This is weird... I connects the onboard video to my 2405fpw with a vga cable and never have any problems with it.
I'm guessing it was just XP's goofy default driver for the onboard video of this board.
Those 2 power "prongs" worked on the other board I put together,Thanks. I will take the other board apart and resemble it, might of done something wrong along the way!
Oh something I discovered about the 8 pin CPU power... a 4 pin works fine on it (that's all I have). Just center the 4 pin on the 8 pin (make sure you got the latch on the correct side), and shove it in :D Yeah it fits tight because you are sticking a "square peg in a round hole" so to speak but it works, and these CPUs pull so little power that only one 12V per CPU is fine. The wires and plug don't get even slightly warm.
I may consider doing that, but it results in basically the same thing anyway (all the power through the 4 pin).
As of right now I have sammy 2 up and running! I am totaling 16 cores crunching :D That's nothing compared to some here but considering I went from 8 rigs to 4 and have more (and faster) cores running I think it is pretty good :up:
Now to rig something up a little more permanent for sammy 1 and 2 to fit in instead of sitting on boxes sitting on the desk and floor :rofl:
you know I don't like rackmounts but Sammy is the exception to me..The question is would you need a @U or 3U to get by the HS and fan height..
They did put these in 1U's with those super lound little 40x56mm fans but that would drive you nuts..
maybe the cheapest way out is just a 2ft or 4ft wide shelving unit and lay them in place on cardboard..
Yeah that's what I'm figuring. A cardboard thing of some sort.
Eventually I want to have a rack, with 4U cases (can take standard PSUs that way, with standard PCIe cards), and stick all crunchers in the rack. Have the bottom half full of 4U cases with quads (or better), top half with KB, mouse, LCD, and radiators, and have the whole thing watercooled. That's my dream anyway :D
dreams...I bought a shelf at home depot i will put all of them on there, cost i think 90 bucks not bad:)
Have couple pairs of 2.0ghz SL9HN sammy for sale again. Let me know if anyone are interested.
Well what an educational world ubuntu is i will post my adventures in that area also-found a tempt monitoring program that did and didn't work:cool::shakes:
but alas my first sammy i running @ 28c, not too bad. It's late but i will have some pics soon-electrician is coming next week to setup some power in the basement area for Sossaman City:yepp:
Oh ya, i found a 2.16ghz SL9HM sossaman but i need another one though. :D
No way in hell..:eek: Where?
Was it here?..:)
http://www.upgradebay.net/sl9hm.html
I got it off ebay but its only one though :(
Edit: Here is a screenshot
http://i31.photobucket.com/albums/c3...untitled-8.jpg
You just found 1:cool:- still good find, remmeber Dave said He was searching high and low for that 1
Jeez Dave were you sleeping and did you hear Bail w post or something;)
Really? i thought 2.16ghz is the highest. What is the sSpec for the 2.3ghz?
edit:
http://www.cpu-world.com/cgi-bin/SSpec_Chart.pl
i can't find any 2.3ghz here.
That is weird. According to the intel processor sSpec finder, there is no 2.33ghz intel xeon lv.
http://processorfinder.intel.com/Lis...528&SearchKey=
Filter by package: Micro-FCPGA
:confused:
edit: nvm, SL9HM did not come up in that list as well, so i guess there are 2.33ghz sammys.
Well, the specs listed under "NEXXUS 4820-BB" are exactly described as a sossaman. On the other hand, under "NEXXUS 4820-AL", they listed the model of the Xeon LV processor which is 64bit capable.
Hmmm, one thing caught my attention is under "NEXXUS 4820-BB", they listed the 2.33ghz sossaman is 32gb and up to 64gb memory capable. Don't you think for a 32bit processor would be able to use 64gb of ram?
The 5148 cpu's they list for that are the low voltage woodcrests, like the orginal C2D's..E6600's
It's a cluster server so interlinked it could use that much memory.. It's like a baby Cray in some ways..
16 sammys interconnected would have some interesting computing power and in that case would be decent..
Time for bed and congrats on your find..
You can PM me how much you stole it for!:D
Multiple Sammy's available on ebay here:
http://cgi.ebay.com/Xeon-dual-core-L...3%3A1|294%3A50
$50/piece, but I've seen worse.
I'm working on a case design for my sammys. Would be much easier if I could use one PSU to run both of them. Has anyone done this before? If I split the 24 pin between the two boards, and I hit the power button of one, would both come on together? If I tell one to shut down, does it shut both down or just end up restarting the one, or....? How would this work? Does anyone know? :shrug:
How true.
I'll just shoehorn both PSUs in this box then :D
Ran into an snag. Everything was fitting perfectly in this box until I realized I need a spot to put the hard drives. With one PSU there would be enough room for the drives but with two PSUs it is a struggle. If only this was about 2 inches taller...
I did a google, Looky I found CyberDruid posting how to do it - with the power up questions I had answered! :D
http://www.overclock.net/faqs/112866...ply-power.html