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Thread: Please help: 2 of the 4 290X are way too slow when performing dictionary attack
Post: RE: Please help: 2 of the 4 290X are way too slow ...
| USB risers don't actually use USB, they're still PCI-e. running off of a x1 slot will increase host->device transfer times, but not by that much. |
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epixoip |
Old oclHashcat Support
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27 |
42,109 |
07-23-2014, 04:27 AM |
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Thread: Please help: 2 of the 4 290X are way too slow when performing dictionary attack
Post: RE: Please help: 2 of the 4 290X are way too slow ...
| gaming is nothing like compute, you cannot compare the two.
no, it is not constantly streaming like video games. if it was, you wouldn't get any gpu acceleration. use stdin mode on a fast hash and yo... |
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epixoip |
Old oclHashcat Support
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27 |
42,109 |
07-23-2014, 09:24 AM |
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Thread: Please help: 2 of the 4 290X are way too slow when performing dictionary attack
Post: RE: Please help: 2 of the 4 290X are way too slow ...
| sure, but why do you mention this? |
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epixoip |
Old oclHashcat Support
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27 |
42,109 |
07-23-2014, 09:43 AM |
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Thread: Please help: 2 of the 4 290X are way too slow when performing dictionary attack
Post: RE: Please help: 2 of the 4 290X are way too slow ...
| ahhh, i see what you're saying. well if that were the case, i would suspect that he wouldn't be getting relatively the same speed out of all four gpus with brute force. |
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epixoip |
Old oclHashcat Support
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27 |
42,109 |
07-23-2014, 09:46 AM |
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Thread: Please help: 2 of the 4 290X are way too slow when performing dictionary attack
Post: RE: Please help: 2 of the 4 290X are way too slow ...
| hm, ok. maybe that is normal behavior for Windows then. |
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epixoip |
Old oclHashcat Support
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27 |
42,109 |
07-24-2014, 11:52 AM |
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Thread: problems with eula.
Post: RE: problems with eula.
| GUI is not supported here. |
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epixoip |
Old oclHashcat Support
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3 |
6,356 |
07-25-2014, 11:51 PM |
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Thread: amd hd5470 ERROR: clBuildProgram() -11 [kinda solved itself]
Post: RE: amd hd5470 ERROR: clBuildProgram() -11
| you have the wrong driver installed. |
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epixoip |
Old oclHashcat Support
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4 |
11,767 |
07-26-2014, 01:33 PM |
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Thread: nivida quadro k2000 hash slow hash speed
Post: RE: nivida quadro k2000 hash slow hash speed
| you can get a small increase by adding "-w 3" to your command line, but you shouldn't have very high expectations with that gpu. |
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epixoip |
Old oclHashcat Support
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3 |
8,583 |
08-13-2014, 03:36 AM |
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Thread: Please help: 2 of the 4 290X are way too slow when performing dictionary attack
Post: RE: Please help: 2 of the 4 290X are way too slow ...
| SomeGuy,
unless you're using stdin mode, everything is transferred to the device upon execution. the x1 slot will only cause minor delays in host-device transfers. there are dozens of users who run g... |
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epixoip |
Old oclHashcat Support
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27 |
42,109 |
07-24-2014, 10:00 AM |
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Thread: Cards not cracking at the same speed
Post: RE: Cards not cracking at the same speed
| wrong, R9 290 has a default target temp of 95C, and no amd gpu has a builtin "emergency shutdown" of 90C.
mothix, your temps are just fine. the problem is your target temp is set to 87, which means... |
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epixoip |
Old oclHashcat Support
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9 |
14,250 |
08-13-2014, 04:13 AM |
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Thread: change hash type
Post: RE: change hash type
| your cpu is likely much faster than your gpu is on bcrypt so you're probably using the wrong tool. |
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epixoip |
Old oclHashcat Support
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16 |
23,425 |
08-13-2014, 09:07 AM |
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Thread: change hash type
Post: RE: change hash type
| use hashcat instead of oclHashcat |
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epixoip |
Old oclHashcat Support
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16 |
23,425 |
08-13-2014, 09:48 AM |
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Thread: nivida quadro k2000 hash slow hash speed
Post: RE: nivida quadro k2000 hash slow hash speed
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epixoip |
Old oclHashcat Support
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3 |
8,583 |
08-13-2014, 09:38 PM |
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Thread: Getting 0 H/s
Post: RE: Getting 0 H/s
| you actually aren't having any issue at all, the algorithm you are cracking is just really slow.
assilum Wrote: (08-16-2014, 09:02 AM)
--
Status.........: Running
Time.Started...: Sat Aug 16 08:... |
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epixoip |
Old oclHashcat Support
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4 |
17,109 |
08-16-2014, 09:41 PM |
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Thread: change hash type
Post: RE: change hash type
| bcrypt is slow because it performs thousands of small-but-frequent pseudorandom memory reads and writes. thus the algorithm is very expensive. |
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epixoip |
Old oclHashcat Support
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16 |
23,425 |
08-26-2014, 07:57 AM |
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Thread: how to get cudaHashcat going on Ubuntu 14.04 on Amazon GPU instance?
Post: RE: how to get cudaHashcat going on Ubuntu 14.04 o...
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epixoip |
Old oclHashcat Support
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2 |
7,177 |
08-26-2014, 09:59 PM |
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Thread: Not Cracking Passwords With Symbol Followed by Uppercase
Post: RE: Not Cracking Passwords With Symbol Followed by...
| if no mask is supplied, hashcat defaults to:
-1 '?l?d?u' -2 '?l?d' -3 '?l?d*!$@_' ?1?2?2?2?2?2?2?3?3?3?3?d?d?d?d
what to put as the mask depends entirely on you. |
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epixoip |
Old oclHashcat Support
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13 |
19,008 |
08-28-2014, 02:05 AM |
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Thread: NV CUDA 6.5 update
Post: RE: NV CUDA 6.5 update
| If you're not sure what atom means by "SM_*", this is what is called "Compute Capability" on that page atom linked to. So if your GPU has a "Compute Capability" of 1.x, then you will need to buy a new... |
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epixoip |
Old oclHashcat Support
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9 |
23,346 |
08-29-2014, 11:39 AM |
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Thread: AMD Radeon R290 - 14.4 Unsupported Driver?
Post: RE: AMD Radeon R290 - 14.4 Unsupported Driver?
| as has been suggested on this forum numerous times, you should use something like Driver Fusion to remove the old drivers. |
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epixoip |
Old oclHashcat Support
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7 |
16,890 |
08-30-2014, 01:25 PM |
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Thread: NV CUDA 6.5 update
Post: RE: NV CUDA 6.5 update
| The cards in question are 6-8 years old and are from the CUDA 1.0 days. There always comes a point where the technology moves beyond a certain point, and you have to deprecate the old stuff.
You've... |
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epixoip |
Old oclHashcat Support
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9 |
23,346 |
09-02-2014, 04:04 AM |
