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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!
davejcb Hardware 75 215,912 12-18-2013, 11:12 PM
    Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

That's great news!
davejcb Hardware 75 215,912 12-19-2013, 09:48 PM
    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!
davejcb Hardware 75 215,912 12-22-2013, 05:04 PM
    Thread: oclHashcat v1.20
Post: RE: oclHashcat v1.20

Fantastic work, gentlemen- can't wait to try this out. I especially appreciate the changes with the restore file.
davejcb Old oclHashcat Announcements 44 160,856 04-27-2014, 07:13 AM
    Thread: Build Spec Review
Post: RE: Build Spec Review

Stick with 7970s, you won't be able to cool the 7990s in that case.
davejcb Hardware 13 23,936 11-26-2013, 06:15 PM
    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...
davejcb Hardware 13 23,936 11-27-2013, 03:52 PM
    Thread: Problems with Tyan Server
Post: RE: Problems with Tyan Server

epixoip Wrote: (11-02-2013, 07:33 AM) -- the GPU driving the display will always be hotter than the rest, so make sure you have the bare minimum necessary on the display. running things like compiz o...
davejcb Hardware 11 24,967 11-04-2013, 04:19 PM
    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 ...
davejcb General Help 11 21,610 03-27-2014, 09:44 PM
    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...
davejcb General Help 11 21,610 03-27-2014, 10:42 PM
    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...
davejcb General Help 11 21,610 03-26-2014, 10:16 PM
    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...
davejcb General Help 11 21,610 03-27-2014, 08:49 PM
    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...
davejcb General Help 11 21,610 03-27-2014, 11:18 PM
    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!
davejcb General Help 11 21,610 03-28-2014, 12:23 AM
    Thread: 4 x 290X problem
Post: RE: 4 x 290X problem

So yeah, folks- don't do what I did, od6config does evil evil things with a bad command line. Formatted, used 'od6config --autofix', as is well in cracking land. Thanks for the help!
davejcb General Help 11 21,610 03-28-2014, 05:27 PM
    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 ...
davejcb Hardware 11 29,763 05-04-2014, 04:12 PM
    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?
davejcb Hardware 11 29,763 05-09-2014, 04:01 PM
    Thread: hd7990 driver issue
Post: RE: hd7990 driver issue

What does 'lspci | grep VGA' show?
davejcb General Help 10 26,211 11-29-2013, 10:50 PM
    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...
davejcb Hardware 9 16,301 11-22-2013, 04:05 PM
    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...
davejcb Hardware 9 16,301 11-25-2013, 05:58 PM
    Thread: Slow VCL speeds
Post: Slow VCL speeds

As a continuation of this (https://hashcat.net/forum/thread-2750.html) thread, I've got updates... I'm now running: Broker- 1U server, 12GB RAM, Mellanox ConnectX-3 QDR Infiniband HCA connected direc...
davejcb Old oclHashcat Support 7 14,617 12-11-2013, 12:03 AM