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Thread: Speed on Radeon HD6970
Post: Speed on Radeon HD6970
| Hi guys,
Anybody can please share the speed of the latest oclHashcat running on a Radeon HD6970, for sha512crypt and md5crypt (-m 1800 and -m 500)?
I thinking of buying a few of them (found in g... |
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paul6990 |
Hardware
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8 |
19,268 |
10-12-2012, 01:36 AM |
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Thread: Speed on Radeon HD6970
Post: RE: Speed on Radeon HD6970
| Thank you! Unfortunately, when d3ad0ne did his stats, sha512crypt was not available in hashcat. But if it's indeed 6990's divided by 2, then it works quite well for me. That actually means the 6970 i... |
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paul6990 |
Hardware
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8 |
19,268 |
10-12-2012, 08:43 AM |
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Thread: Speed on Radeon HD6970
Post: RE: Speed on Radeon HD6970
| Hi Blandyuk,
Thanks for the info! Especially the list of different power consumptions is very useful!!
BTW, what is the sha512crypt (-m 1800) speed on a 5870 please? |
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paul6990 |
Hardware
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8 |
19,268 |
10-12-2012, 01:24 PM |
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Thread: Speed on Radeon HD6970
Post: RE: Speed on Radeon HD6970
| Hi Blandyuk!
Thanks for the stats, your 5870s are pretty badass! Indeed, a 7970 is slower. I have two 7970's myself and both do around 13K sha512crypt / sec.
Not sure if it's a bug, but this is inde... |
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paul6990 |
Hardware
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8 |
19,268 |
10-12-2012, 04:20 PM |
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Thread: Password limit of 16 chars - md5crypt
Post: RE: Password limit of 16 chars - md5crypt
| Hi atom,
Thanks for the reply.
Would it be hard to increase the limit to 32? I think that with hashcat CPU, the speed is not the most important thing.
You could first try passwords sized 1-15... |
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paul6990 |
Old hashcat Support
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5 |
13,679 |
11-24-2012, 01:24 AM |
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Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...
| Hi atom!
Thanks for the kind reply.
Interestingly, John the Ripper (compiled for CUDA-X86-64) works fine, but at a slow 4900 c/s. It does not crash, but the speed is bad.
Not sure if this hel... |
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paul6990 |
Very old oclHashcat-plus Support
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10 |
21,446 |
09-22-2012, 12:19 PM |
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Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...
| Hi!
Just in case, I tried today with Ubuntu 10.04 x64 (which other people reported as a working solution for cuStreamSynchronize() 700 errors), it still happens.
I include below a cuda-memcheck ... |
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paul6990 |
Very old oclHashcat-plus Support
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10 |
21,446 |
09-24-2012, 09:12 AM |
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Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...
| Hi!
Some news from my side.
I was able to trace these errors to the "GPU Boost" function of the NVIDIA 6xx series.
Basically, I noticed that right before the crash, there is a spike in the GPU ... |
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paul6990 |
Very old oclHashcat-plus Support
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10 |
21,446 |
10-04-2012, 08:44 AM |
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Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...
| Another solution I found (which is maybe easier) is to run something like Asus GPU Tweak:
https://www.asus.com/Graphics_Cards/Features/GPU_Tweak
Reduce clock speed by 10% - should do the trick.
Also... |
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paul6990 |
Very old oclHashcat-plus Support
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10 |
21,446 |
10-04-2012, 05:24 PM |
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Thread: Password limit of 16 chars - md5crypt
Post: Password limit of 16 chars - md5crypt
| Hi guys,
I was recently auditing some md5crypt ($1) Unix hashes on CentOS. For dictionary entries size 1-15 I was using oclHashcatplus, while for bigger ones I was using hashcat 0.41, since I've re... |
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paul6990 |
Old hashcat Support
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5 |
13,679 |
11-22-2012, 09:47 AM |
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Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize()...
| Hi guys,
First of all, thanks atom for the wonderful software, really appreciate your work on hashcat!
I have a GTX690 that I've been trying to use with hashcat for auditing "-m 1800" (sha512cry... |
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paul6990 |
Very old oclHashcat-plus Support
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10 |
21,446 |
09-21-2012, 04:28 PM |
