Wow. I just figured out than I can have 16 cores for just over 1k !!!

[Markfw]

So in reading threads, I got off on a tangent, and realized that there are 8 core G34 socket AMD server cpus, that are $300 each. And a motherboard for $420. That would be $1020 for 16, 2.0 ghz Opteron cores !

Screw that 980x 6 cores.....

And yes, I can use all the cores.....(F@H) And in my case I get the equiv performance of 8 4 ghz cores (DC), so its still more power and cheaper than a 980x.

ASUS KGPE-D16 motherboard is $420,
AMD Opteron 6128 Magny-Cours 2.0GHz $300 each.
$250 for 8 gig ECC 1333 memory, not much more than regular.

 

[poofyhairguy]

Wow, that is pretty cool! You are right- for the few programs that are designed to use 8 cores can probably just as easily use 16. So things like video encoding and F@H would easily benefit.

Please report back a geekbench score or something. Pretty exciting stuff. Only one question: where did you find that mobo on sale?

 

[Kenmitch]

Only one question: where did you find that mobo on sale?

Based on prices I'd guess Newegg

 

[JFAMD]

You're welcome.

 

[Insomniator]

Why do people care about F@H...?

 

[VirtualLarry]

Form Factor SSI EEB 3.61
Dimensions 12.0" x 13.0"


what form-factor is that one?

 

[Zap]

How would these 16 cores compare to $1000 worth of GPUs (two Fermi) in encoding and Folding?

 

[VirtualLarry]

AMD Opteron 6128 Magny-Cours 2.0GHz $300 each.

The only fly in that ointment - isn't the second digit of the CPU model number, the number of sockets supported? IOW, that CPU is a single-CPU only, not for use with dual-CPU boards. Hence why it's so cheap.
Edit: It seems that I am wrong, and that they have dropped that convention.

 

[Accord99]

The only fly in that ointment - isn't the second digit of the CPU model number, the number of sockets supported? IOW, that CPU is a single-CPU only, not for use with dual-CPU boards. Hence why it's so cheap.

No, all the socket G34 Magny Cours are 4S capable.

 

[nyker96]

can these 2gz be overclocked any on that server board?

but if you looking at cpu value, the 1055T (6cores) are about 200 a piece. now that's lot of cores for your cash. with 1k from 980x one can build 2x separate machines with 1055T and that chip is rumored to be quite ocable as well. pitty they don't make am3 dual socket boards.

 

[Markfw]

How would these 16 cores compare to $1000 worth of GPUs (two Fermi) in encoding and Folding?

Yes, but I already have 22 video cards, and the heat they put out is incredible (only 10 of them are running now due to heat).

Just thinking this might be better for total power vs heat vs points.

 

[nonameo]

That's 63$ per core

 

[Hacp]

Yes, but I already have 22 video cards, and the heat they put out is incredible (only 10 of them are running now due to heat).

Just thinking this might be better for total power vs heat vs points.

If they run really hot, perhaps there is a way to convert all that heat into electrical energy.

 

[DrMrLordX]

can these 2gz be overclocked any on that server board?

K10stat would be able to do it, but only to a limited extent.

I think.

It's been done on a single-socket G34 board + 12-core Magny Cours over at XS at least once or twice.

I'm sure Mark would be up to the task, if he cared to do so.

Why do people care about F@H...?

Maybe they want to watch numbers go up faster and faster, kind of like Progressquest only cooler. Or maybe they want to cure horrendous diseases. Maybe both?

 

[ShawnD1]

Why do people care about F@H...?

I don't have a clue. I turn that shit off in spring because it generates way too much heat. In winter, my bedroom is entirely heated by 2 F@H computers; that's how much heat this puts out.

 

[manimal]

Whats your power bill like mark, Im curious. And has the atf been by thinking you grow weed?


I cut back on folding last year and have backed down most of my OCs because of heat and power consumption. Once I get some solar panels on the roof and the wind tower installed I may go back.

 

[theAnimal]

So in reading threads, I got off on a tangent, and realized that there are 8 core G34 socket AMD server cpus, that are $300 each. And a motherboard for $420. That would be $1020 for 16, 2.0 ghz Opteron cores !

Screw that 980x 6 cores.....

And yes, I can use all the cores.....(F@H) And in my case I get the equiv performance of 8 4 ghz cores (DC), so its still more power and cheaper than a 980x.

ASUS KGPE-D16 motherboard is $420,
AMD Opteron 6128 Magny-Cours 2.0GHz $300 each.
$250 for 8 gig ECC 1333 memory, not much more than regular.

The 980X should outperform the 16 Opteron cores in Folding.

Here are some numbers from various systems: http://foldingforum.org/viewtopic.php?f=55&t=11314

 

[theAnimal]

How would these 16 cores compare to $1000 worth of GPUs (two Fermi) in encoding and Folding?

Fermi is not able to Fold with the current version, so no performance data is available.

 

[Markfw]

Whats your power bill like mark, Im curious. And has the atf been by thinking you grow weed?


I cut back on folding last year and have backed down most of my OCs because of heat and power consumption. Once I get some solar panels on the roof and the wind tower installed I may go back.

Well, at 1/2 farm (like now) running its $200/month. Was up to $340 when everything is up, but I can only do that in the middle of winter with all windows open.

 

[Markfw]

The 980X should outperform the 16 Opteron cores in Folding.

Here are some numbers from various systems: http://foldingforum.org/viewtopic.php?f=55&t=11314

I don't see any magny-cours cpus in that list, maybe I am blind....

 

[RussianSensation]

Yes, but I already have 22 video cards, and the heat they put out is incredible (only 10 of them are running now due to heat).

Just thinking this might be better for total power vs heat vs points.

I hope you are actually interested in the cause of folding, as opposed to just racing for more points. In terms of actual points added to our Team, Folding@Home is highly inefficient.

10 of your videocards combined get ~ 400,000-450,000 points per week?

A single 4890 can produce 800,000 points per week in Milkyway@home. NV GPUs have been considered the kings of GPGPU compute. However, currently in terms of maximum computational throughput (double precision), ATI desktop parts are in a different league altogether. So just something to keep in mind if you are looking for power/heat vs. points argument in general terms. ATI cards are horrible for F@H though.

 

[TheRyuu]

How would these 16 cores compare to $1000 worth of GPUs (two Fermi) in encoding and Folding?

Not sure about in folding but in encoding gpu's aren't worth shit because all gpu encoders blow.

 

[Markfw]

I hope you are actually interested in the cause of folding, as opposed to just racing for more points. In terms of actual points added to our Team, Folding@Home is highly inefficient.

10 of your videocards combined get ~ 400,000-450,000 points per week?

A single 4890 can produce 800,000 points per week in Milkyway@home. NV GPUs have been considered the kings of GPGPU compute. However, currently in terms of maximum computational throughput (double precision), ATI desktop parts are in a different league altogether. So just something to keep in mind if you are looking for power/heat vs. points argument in general terms. ATI cards are horrible for F@H though.

First, my dad is terminal with cancer right now. Does that answer your question on my motives ?

Second, for F@H, Nvidia cards are better than ATI as far as points and getting work done. One card gets ~5000 ppd, so 10 cards do 50,000 per day or 350,000 per week.

I have no idea how they do on milkyway@home. What does that DC project do ?

 

[Zap]

Once I get some solar panels on the roof and the wind tower installed I may go back.

That would be pretty awesome to generate your own power.

Fermi is not able to Fold with the current version, so no performance data is available.

Wow, fail.

middle of winter with all windows open.

Where do you live? (generally)

First, my dad is terminal with cancer right now. Does that answer your question on my motives ?

I'm sorry to hear that. My father had prostate cancer but beat it (still needs regular injections of something). Of course senior dementia is kicking his ass right now, so...

 

[Apocalypse23]

Enjoy your purchase OP