Search found 2397 matches
- Sun Mar 22, 2009 8:02 pm
- Forum: SPCR's Folding@Home
- Topic: I'm red
- Replies: 25
- Views: 23159
- Sat Mar 21, 2009 10:03 am
- Forum: SPCR's Folding@Home
- Topic: I'm red
- Replies: 25
- Views: 23159
- Fri Mar 20, 2009 9:57 pm
- Forum: SPCR's Folding@Home
- Topic: I'm red
- Replies: 25
- Views: 23159
- Fri Mar 20, 2009 9:22 pm
- Forum: SPCR's Folding@Home
- Topic: A tale of two GTS 250s
- Replies: 13
- Views: 12591
- Fri Mar 20, 2009 8:19 am
- Forum: SPCR's Folding@Home
- Topic: A tale of two GTS 250s
- Replies: 13
- Views: 12591
I never did discover a definitive reason why the two cards were folding at different rates. I changed some things and they are folding about equally now. In fact, over the last 10 frames their frame rates are within 4 seconds of each other on a pair of 5903s. Here are a few of the things I did and t...
- Thu Mar 19, 2009 9:28 pm
- Forum: SPCR's Folding@Home
- Topic: Future GPU heads up
- Replies: 21
- Views: 16442
303 to 403 watts, with most of the readings in the low 300s. The PSU is an Enermax Modu82+ 625W. It's drawing outside air directly, not warm air from inside the case. But the fan speeds are, I believe, based on power draw not on temperature. My PSU fan speed at the moment is varying between 1055 and...
- Thu Mar 19, 2009 3:24 pm
- Forum: SPCR's Folding@Home
- Topic: A tale of two GTS 250s
- Replies: 13
- Views: 12591
Something is screwy, I just haven't figured out what. I'm getting 5700 PPD from one GPU and 3700 from the other. The FAH configurations are identical. The clocks (shader, core, memory) are the same. The GPU core temperatures are running about the same, with similar fan speeds (within 2%). Both are w...
- Thu Mar 19, 2009 10:26 am
- Forum: SPCR's Folding@Home
- Topic: Future GPU heads up
- Replies: 21
- Views: 16442
You say that as if the conclusion to be drawn is intuitively obvious. Two GTS 250s do 10k ppd. Is another 2k to 4k ppd worth an additional 50 watts? That depends. My PSU fan is already running at 1200 RPM. Any higher and it becomes the loudest thing in my system. Maybe my case fans have to spin fast...
- Wed Mar 18, 2009 9:20 pm
- Forum: SPCR's Folding@Home
- Topic: A tale of two GTS 250s
- Replies: 13
- Views: 12591
- Wed Mar 18, 2009 8:42 pm
- Forum: SPCR's Folding@Home
- Topic: A tale of two GTS 250s
- Replies: 13
- Views: 12591
A tale of two GTS 250s
OK, someone explain this to me. I have two identical EVGA GTS 250 (9800 GTX+) cards. Each is processing a 5903. One is getting 5500 PPD and the other is getting 4000 PPD. What's up with that? The first is processing a step about every 4:30 while the second is processing a step about every 6:00 minut...
- Tue Mar 17, 2009 6:00 am
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
I am now folding with a GTS 250 (aka 9800 GTX+) with a second on the way. $137 with shipping from the egg. It's an eVGA card and the OEM fan is running at only 40% on auto and is not audible in my rig. The PPD are all over the map. 4700 on the current WU. The PPD on my second card, a 64-shader 9600 ...
- Wed Mar 11, 2009 5:52 am
- Forum: SPCR's Folding@Home
- Topic: 2nd Folding GPU Online for Team SPCR
- Replies: 12
- Views: 9978
I'm not quite following you. The dummy plug works for you or it doesn't? BTW, maybe it's obvious to everyone what a "dummy plug" is, but just in case, it's something you plug into a video card to simulate a monitor. Windows Vista, if it finds no monitor connected to a video card at boot, will disabl...
- Tue Mar 10, 2009 9:57 am
- Forum: CPU Cooling
- Topic: [Scythe] Mugen 2
- Replies: 13
- Views: 12591
I switched to the Thermalright Ultra 120 eXtreme this morning. My CPU temps are running right at 2 degrees higher with the same Scythe fan, although it could be a degree warmer in my apartment than it was this morning. That 2 degree difference does agree with some of the tests I have seen. As we hav...
- Tue Mar 10, 2009 9:36 am
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
I opted for a 512MB version for $130. The 1 GB models are $150, but yeah, at that point why not step up to the 260? However, with the 260, you either run it alone or with another 260. No other card would play well with it because of its 216 stream processors. There's no such thing as a one-slot grap...
- Tue Mar 10, 2009 9:09 am
- Forum: SPCR's Folding@Home
- Topic: I'm red
- Replies: 25
- Views: 23159
- Tue Mar 10, 2009 9:07 am
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
- Tue Mar 10, 2009 5:44 am
- Forum: SPCR's Folding@Home
- Topic: I'm red
- Replies: 25
- Views: 23159
I'm red
One machine.
- Tue Mar 10, 2009 4:09 am
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
Gotcha. I ordered one of the "new" GeForce GTS 250's this morning. It will replace the 112-shader 8800GT. I'll be able to verify for myself whether the 64-shader 9600GT runs faster when paired with a card with exactly twice the number of shaders vs. the current 64/112 mismatch. I say "new" because t...
- Mon Mar 09, 2009 9:49 am
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
- Mon Mar 09, 2009 9:46 am
- Forum: SPCR's Folding@Home
- Topic: Uhhhhhhhhhh, ummmmmmmmm, folder.
- Replies: 6
- Views: 6490
There were a few hoops to jump through but getting a second GPU running wasn't horrible, just maybe not as easy as you'd like. The "dummy plug" requirement had me stumped briefly until I found instructions for making one with (1) no soldering iron and (2) from parts (except for some resistors) I had...
- Sun Mar 08, 2009 8:48 am
- Forum: SPCR's Folding@Home
- Topic: VMware Folding Appliance
- Replies: 2
- Views: 5349
VMware Folding Appliance
On my new i7 machine, I was getting around 3K PPD running one SMP client. That's as many as I was earning in a MONTH on my old P4 machine so I wasn't dissatisfied. Even so... I'm now running 4 instances of a "folding virtual appliance" using the free VMware Player and look to be getting something no...
- Sun Mar 08, 2009 8:24 am
- Forum: SPCR's Folding@Home
- Topic: Anyone Folding with Vista 64bit?
- Replies: 2
- Views: 4379
- Sun Mar 08, 2009 1:16 am
- Forum: CPU Cooling
- Topic: [Scythe] Mugen 2
- Replies: 13
- Views: 12591
I don't plan on removing the memory but yes, the fan would have to be removed to get to one bank of memory, and doing that inside the case will be difficult. I've never had to remove a case fan. Compressed air has always been sufficient to clean my fans. But yes, if you DO need to remove that fan, i...
- Sat Mar 07, 2009 9:17 pm
- Forum: CPU Cooling
- Topic: [Scythe] Mugen 2
- Replies: 13
- Views: 12591
I don't have any benchmarks for you but I'm giving the Mugen 2 two thumbs up. It's cooling an i7 920 running at 3.4 GHz at stock voltage. The fan that comes with the cooler is sweet. It's smooth running and at 1300 RPM will never be heard outside the case. It's a huge heatsink, but fits comfortably ...
- Sat Mar 07, 2009 6:41 pm
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
- Sat Mar 07, 2009 6:31 pm
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
Here is one good discussion about it, but with no clear conclusions except that mixing cards with different numbers of shaders typically leads to a loss of performance in at least one of the cards vs. running that card alone.
http://foldingforum.org/viewtopic.php?f=52&t=7797
http://foldingforum.org/viewtopic.php?f=52&t=7797
- Sat Mar 07, 2009 6:30 pm
- Forum: SPCR's Folding@Home
- Topic: Multiple GPUs with different numbers of SPs
- Replies: 14
- Views: 10150
Multiple GPUs with different numbers of SPs
In my new rig I originally bought a GeForce 9600GT because it's the most powerful card I could find that was passively cooled. At the time I didn't know that FAH could run on a GPU. Now I do and I'm excited about it. A couple of days ago I received an 8800GT I bought on eBay for $85. The purpose of ...
- Sat Mar 07, 2009 5:55 pm
- Forum: SPCR's Folding@Home
- Topic: Future GPU heads up
- Replies: 21
- Views: 16442
- Sat Mar 07, 2009 5:53 pm
- Forum: SPCR's Folding@Home
- Topic: FAH Monitors
- Replies: 5
- Views: 6693
- Sat Mar 07, 2009 4:59 pm
- Forum: SPCR's Folding@Home
- Topic: Uhhhhhhhhhh, ummmmmmmmm, folder.
- Replies: 6
- Views: 6490