5th Annual Folding@Home Holiday Season Race thread.

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brownstone

Golden Member
Oct 18, 2008
1,340
33
91
Anyone have any thoughts? While certainly not anywhere near top of the line, I figure this could be a decent low end folding machine between the CPU and the GPU. The GPU should give anywhere from 4-8K ppd (depending on the units) from what I can see online, and the CPU should be able to do another 2K or so running SMP? I might be able to bring that system online in early December, and run it concurrently with my current setup for December (for the race), and then decommission the older X2/GT240 system in January.

I'm thinking less $$ on the cpu and more on the gpu. Maybe just drop down to a cheaper dual core and put the extra towards a better gpu?? Just a thought.
 

geecee

Platinum Member
Jan 14, 2003
2,383
43
91
I'm thinking less $$ on the cpu and more on the gpu. Maybe just drop down to a cheaper dual core and put the extra towards a better gpu?? Just a thought.
Thx brownstone. The only thing that worries me there is that a more powerful GPU may require a better power supply than I have available. That 400watt PS I have is an old school Antec that doesn't even have the 24 pin mb connector.
 

ZipSpeed

Golden Member
Aug 13, 2007
1,302
169
106
Thx brownstone. The only thing that worries me there is that a more powerful GPU may require a better power supply than I have available. That 400watt PS I have is an old school Antec that doesn't even have the 24 pin mb connector.

A GTS 450 should be able to run fine with a 400W PSU.
 

brownstone

Golden Member
Oct 18, 2008
1,340
33
91
I wouldn't worry too much about the PS. It may differ with various motherboard manufacturers, but I've had no problems running the same setup (the 20pin PS on a 24pin MB) on two different boards with no issues (one MSI and the other ASUS). As far as the overall power draw, I think you'd be just fine with a single more powerful video card. I've currently got a 965be with 2 gtx460's that pull under 400w at the wall under a full folding load.
 

GLeeM

Elite Member
Apr 2, 2004
7,199
128
106
I'm in!

Where is Sid?
If he doesn't show up I will break Rule #6
 

biodoc

Diamond Member
Dec 29, 2005
6,271
2,238
136
Overclocked to 3GHz, my C2Q is using 30-40% of one core on FaH. I'm running with the latest Developer Drivers for Linux (260.19.14, I believe). I'm also not sure I'm getting the same WUs as everyone else: I'm running '247 ProG_hpin' right now.

I also get irritating, occasional freeze-ups when system CPU usage jumps to 100% of one core; no idea why, though they seem to let up with time. Plus the FaH core seems to use enough memory bandwidth to stop one out of four BOINC CPU processes from executing some of the time.

Edit: with -advmethods, a 'PEPTIDE (1-42)' is better, using just 20% of one core.

check out the "Auto-Mator" script described toward the bottom of this page. I haven't used it yet but it supposedly keeps cpu usage between 8-25%.
 

geecee

Platinum Member
Jan 14, 2003
2,383
43
91
I wouldn't worry too much about the PS. It may differ with various motherboard manufacturers, but I've had no problems running the same setup (the 20pin PS on a 24pin MB) on two different boards with no issues (one MSI and the other ASUS). As far as the overall power draw, I think you'd be just fine with a single more powerful video card. I've currently got a 965be with 2 gtx460's that pull under 400w at the wall under a full folding load.

So instead of the 430 and the X4, substitute these:
GTS450: http://www.newegg.com/Product/Produc...82E16814125342
and
X3 445: http://www.newegg.com/Product/Produc...82E16819103872
Costs me like $15 more overall,
 

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,284
3,905
75
check out the "Auto-Mator" script described toward the bottom of this page. I haven't used it yet but it supposedly keeps cpu usage between 8-25%.

Thanks! I found a link to that at the bottom of this page. Although the script may have a bug; the section incrementing SLEEPTIME never appears to be called.

Since I have a lowly Intel video card I can use, I'm planning to give at least the headless bit a try after the PrimeGrid race. Hopefully that will stop those dasm freezes!
 

QuietDad

Senior member
Dec 18, 2005
523
79
91
I have a meager pentium D sitting idle as Seti gets it's act together I can throw in to the race if needed.
 

Neurodog

Senior member
Jan 11, 2000
926
22
81
Is there a way to save HFM.NET info for times when we need to reboot PC? so far it clears the complete and failed field.
 

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,284
3,905
75
Anyone know if this will fit with a Asus m2a-vm micro atx board?
It's a tight fit in there.

By "tight fit", do you mean there's no extra space beyond the edge of the motherboard? My GTX 460 extends past the edge of my G31M micro atx board. But it fits in my case.

That link doesn't specify the length of the GTX 450 in question. :hmm:
 

ZipSpeed

Golden Member
Aug 13, 2007
1,302
169
106
I think that looks fine. Anyone else want to comment on this as I'm far from being an expert. :\

Combo looks good. Geecee, look up the latest BIOS to make sure the CPU is supported with whichever motherboard you decide to buy.
 

salvorhardin

Senior member
Jan 30, 2003
389
35
91
Count me in. Haven't kept up with f@h, is it still more productive to run a vm within windows? I will be running a 3.4 Q9400 and an ati 4830.
 

ZipSpeed

Golden Member
Aug 13, 2007
1,302
169
106
Count me in. Haven't kept up with f@h, is it still more productive to run a vm within windows? I will be running a 3.4 Q9400 and an ati 4830.

No VM necessary anymore. Run the SMP client for your quad and the GPU tray client for your video card.
 

Neurodog

Senior member
Jan 11, 2000
926
22
81
No VM necessary anymore. Run the SMP client for your quad and the GPU tray client for your video card.

not too sure about running any ATI GPU with the SMP client as I've seen it slow down considerably the SMP client. The GPU takes about 16% of the CPU.

Currently I've stopped running the GPU client.
 

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,284
3,905
75
Just concerned about the capacitor between the pci16 slot and the pci in this picture:
http://www.newegg.com/Product/ImageG...%20Motherboard

I wouldn't worry about that capacitor. Remember, most mid-high end video cards are designed to cover two slots. I'm sure that was considered in the design of this board.

What I would worry most about is that yellow capacitor near the IDE/PATA connector, and the IDE/PATA connector itself. Is anything plugged in there? And how tall is that capacitor?

Edit: From another view, that capacitor looks OK too.
 
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