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Thread: Proper Airflow and Case Selection
Post: RE: Proper Airflow and Case Selection
| FYI, I have a large Cooler Master case (not sure of model), with 3 Delta 120mm fans (190CFM, 1 intake, 2 exhaust) running a 7990 and a 6970- I am able (in a climate controlled room at ~19C) to keep th... |
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davejcb |
Hardware
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9 |
16,315 |
11-22-2013, 04:05 PM |
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Thread: Proper Airflow and Case Selection
Post: RE: Proper Airflow and Case Selection
| I thought with all the airflow the Delta fans give that it would work with the 7990s; it wasn't even close, overheated within 30 seconds.
7990 on top with a reference 6970 on the bottom works fine, h... |
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davejcb |
Hardware
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9 |
16,315 |
11-25-2013, 05:58 PM |
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Thread: Build Spec Review
Post: RE: Build Spec Review
| Stick with 7970s, you won't be able to cool the 7990s in that case. |
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davejcb |
Hardware
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13 |
23,973 |
11-26-2013, 06:15 PM |
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Thread: Build Spec Review
Post: RE: Build Spec Review
| I doubt it- I have a Cooler Master CM Stacker, big honkin' case; has 1 190CFM intake, and 2 190CFM exhaust, and it wasn't even close to working with two 7990s.
The Chenbro is pretty much the same c... |
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davejcb |
Hardware
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13 |
23,973 |
11-27-2013, 03:52 PM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| Would you be so kind as to post performance results? I'm particularly interested in descrypt and md5crypt.
Thanks! |
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davejcb |
Hardware
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75 |
216,072 |
12-18-2013, 11:12 PM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
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davejcb |
Hardware
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75 |
216,072 |
12-19-2013, 09:48 PM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| Thank you very much!
That's a nice increase on the descrypt, a little disappointing on the md5crypt though! |
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davejcb |
Hardware
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75 |
216,072 |
12-22-2013, 05:04 PM |
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Thread: $3,000 budget ?
Post: RE: $3,000 budget ?
| Where the hell do you guys buy the LEPA G1600? Everywhere I look, it's out of stock... |
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davejcb |
Hardware
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7 |
13,877 |
01-14-2014, 11:39 PM |
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Thread: AMD Radeon R9 295 X2 on april rel.
Post: RE: AMD Radeon R9 295 X2 on april rel.
| Anybody try these yet? Specifically, I'm wondering if there will work in close proximity, as in 4 of them on an Asus Z87-WS, maybe in a Lian Li PC-D8000 with two LEPA 1600? Or do they need more space ... |
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davejcb |
Hardware
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11 |
29,772 |
05-04-2014, 04:12 PM |
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Thread: AMD Radeon R9 295 X2 on april rel.
Post: RE: AMD Radeon R9 295 X2 on april rel.
| What motherboard are you using? Which slot is the X2 located in, and how much airflow is it getting? |
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davejcb |
Hardware
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11 |
29,772 |
05-09-2014, 04:01 PM |
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Thread: clEnqueueNDRangeKernel() -48
Post: clEnqueueNDRangeKernel() -48
| Good morning all,
Tried resuming a session this morning, and I get clEnqueueNDRangeKernel() -48... Searched, found:
clEnqueueNDRangeKernel() -48: you need to remove your old kernels. Simply run ... |
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davejcb |
General Help
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4 |
9,267 |
11-26-2013, 03:49 PM |
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Thread: clEnqueueNDRangeKernel() -48
Post: RE: clEnqueueNDRangeKernel() -48
| No, this is a fresh install of Ubuntu 12.04LTS on the broker, and 12.04LTS server on each of the two nodes, with only one version of the Radeon drivers installed on each...
Can the drivers on any o... |
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davejcb |
General Help
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4 |
9,267 |
11-26-2013, 10:28 PM |
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Thread: hd7990 driver issue
Post: RE: hd7990 driver issue
| What does 'lspci | grep VGA' show? |
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davejcb |
General Help
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10 |
26,219 |
11-29-2013, 10:50 PM |
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Thread: clEnqueueNDRangeKernel() -48
Post: RE: clEnqueueNDRangeKernel() -48
| For the archives, I've figured out that clEnqueueNDRangeKernel() -48 is when your session if fucked because one of your nodes crapped out, because of overheating, or bad disk, or whatever- I guess it ... |
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davejcb |
General Help
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4 |
9,267 |
01-11-2014, 06:21 PM |
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Thread: 4 x 290X problem
Post: RE: 4 x 290X problem
| UPDATE-
Went and installed the latest driver (14.3 beta), and now when I do an "aticonfig --adapter=all --odgt" I get-
ERROR - Get temperature failed adapter 2-supported device 67B0
I looked ... |
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davejcb |
General Help
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11 |
21,625 |
03-27-2014, 09:44 PM |
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Thread: 4 x 290X problem
Post: 4 x 290X problem
| Hi all,
I have the following together-
Asus Z87-WS (latest BIOS)
4x XFX 290X
LEPA G1600
Ubuntu server 12.04.4
Catalyst 13.12
I have another build with the exact same hardware, works perfe... |
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davejcb |
General Help
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11 |
21,625 |
03-26-2014, 10:16 PM |
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Thread: 4 x 290X problem
Post: RE: 4 x 290X problem
| I'm confused.
I've reinstalled the o/s, with one card installed. Added each card one by one, doing an "aticonfig --adapter=all --initial -f" each time, all four detected, both in aticonfig and in cli... |
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davejcb |
General Help
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11 |
21,625 |
03-27-2014, 08:49 PM |
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Thread: 4 x 290X problem
Post: RE: 4 x 290X problem
| I actually have "od6config --autofix --adapter 0,1,2 --set core=1100,mem=1375", writing from memory.
What's wrong with that syntax? Combining the autofix with the set in one line?
Any chance od6... |
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davejcb |
General Help
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11 |
21,625 |
03-27-2014, 10:42 PM |
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Thread: 4 x 290X problem
Post: RE: 4 x 290X problem
| I'm back on 13.12 drivers.
Also, I have an other box with identical hardware and software working without issues. I think I wasn't clear- on the 14.3 drivers, the other 3 adapters' temperatures showe... |
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davejcb |
General Help
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11 |
21,625 |
03-27-2014, 11:18 PM |
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Thread: 4 x 290X problem
Post: RE: 4 x 290X problem
| I'll format and start over, and try that tomorrow.
Thanks for the info! |
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davejcb |
General Help
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11 |
21,625 |
03-28-2014, 12:23 AM |
