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Search Results
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Thread: New gfx card which one?
Post: RE: New gfx card which one?
| afaict there is no difference between an R9 280X and a 7970. they appear to be the same gpu. so no, it won't perform better than a 7970. |
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epixoip |
Hardware
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3 |
8,193 |
10-09-2013, 09:12 PM |
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Thread: MD5(unix) performance
Post: RE: MD5(unix) performance
| the speed reported is the total speed divided by the number of unique salts, because each plaintext candidate needs to be re-hashed with each unique salt. |
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epixoip |
Very old oclHashcat-plus Support
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3 |
7,762 |
10-13-2013, 11:01 PM |
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Thread: What is the current standard build?
Post: RE: What is the current standard build?
| things haven't changed much since then. are you looking for something for personal use, or for professional use? |
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epixoip |
Hardware
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3 |
6,836 |
10-22-2013, 07:49 PM |
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Thread: What is the current standard build?
Post: RE: What is the current standard build?
| most of the advice you'll find on the forums (including advice i provide) is largely using desktop hardware, which may not be ideal for professional use. |
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epixoip |
Hardware
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3 |
6,836 |
10-23-2013, 01:08 AM |
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Thread: Can't get known simple md5?
Post: RE: Can't get known simple md5?
| > all of my dictionaries activated |
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epixoip |
Very old oclHashcat-plus Support
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3 |
7,316 |
10-23-2013, 07:25 AM |
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Thread: hd7970 supported?
Post: RE: hd7970 supported?
| the error you have pasted is not an error. maybe you can paste the real error. |
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epixoip |
Very old oclHashcat-plus Support
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3 |
6,504 |
11-01-2013, 11:24 AM |
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Thread: hd7970 supported?
Post: RE: hd7970 supported?
| you do not have a 7970, you have a 7790. this gpu is supported in plus 0.15. if you're using 0.15, you likely didn't extract the archive with full paths. |
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epixoip |
Very old oclHashcat-plus Support
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3 |
6,504 |
11-01-2013, 04:58 PM |
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Thread: HD 4850 x2 problem
Post: RE: HD 4850 x2 problem
| had you searched the forums, you would have known that AMD no longer supports OpenCL on the HD4xxx series. Your driver is also 13.1 Legacy, not 13.1, which is actually 12.4 or 12.6, i can't remember w... |
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epixoip |
Very old oclHashcat-lite Support
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3 |
11,282 |
11-04-2013, 04:52 PM |
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Thread: oclhashcat: recommended amount of RAM
Post: RE: oclhashcat: recommended amount of RAM
| each GPU requires 352MB of address space. on top of that, it's a good idea to have enough memory so that the available amount of free memory is at least equal to the amount of vram on the GPU. but it ... |
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epixoip |
Hardware
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3 |
9,035 |
11-07-2013, 01:10 PM |
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Thread: More then 4 user defined charsets
Post: RE: More then 4 user defined charsets
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epixoip |
Very old oclHashcat-plus Support
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3 |
6,837 |
11-07-2013, 01:11 PM |
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Thread: oclHashcat-plus fails to stop cleanly
Post: RE: oclHashcat-plus fails to stop cleanly
| it sounds like an asic hang to me. |
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epixoip |
Very old oclHashcat-plus Support
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3 |
7,438 |
11-13-2013, 05:13 PM |
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Thread: oclHashcat gui issue
Post: RE: oclHashcat gui issue
| To add to this, oclHashcat will not work with your Radeon HD 4870 anyway, as the HD 4xxx series does not support OpenCL |
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epixoip |
Very old oclHashcat-plus Support
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3 |
7,571 |
11-19-2013, 04:34 AM |
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Thread: Cost optimized GPU farm
Post: RE: Cost optimized GPU farm
| Stay away from the 2027GR-TRFH. I know it looks tempting, six GPUs in 2U, but it does not work for our purposes.
First, it requires passive GPUs with a special mounting bracket (which Teslas have.)... |
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epixoip |
Hardware
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3 |
12,866 |
12-03-2013, 12:24 AM |
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Thread: Cost optimized GPU farm
Post: RE: Cost optimized GPU farm
| you don't really gain anything with expansion enclosures since you're still going to hit the 8 GPU limit, plus you have the drawback of increased startup latency due to sharing 8 devices over one lane... |
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epixoip |
Hardware
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3 |
12,866 |
12-04-2013, 12:16 AM |
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Thread: Best way to crack LM hashes ?
Post: RE: Best way to crack LM hashes ?
| if you have the power, brute force. if not, rainbow tables. lm is about the only application where rainbow tables are still relevant, provided you do not have sufficient compute power. of course dicti... |
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epixoip |
General Talk
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3 |
10,076 |
12-28-2013, 11:24 PM |
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Thread: Best way to crack LM hashes ?
Post: RE: Best way to crack LM hashes ?
| yeah, brute force would take a bit of time with only a single gpu.
frt should have them, but they might be cuda only. bitweasil might be willing to generate some for grtcrack. would only take a few... |
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epixoip |
General Talk
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3 |
10,076 |
12-29-2013, 02:17 AM |
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Thread: [HD 5870] Benchmark
Post: RE: [HD 5870] Benchmark
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epixoip |
Hardware
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3 |
9,001 |
12-31-2013, 08:59 AM |
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Thread: gtx 780 ti x 3
Post: RE: gtx 780 ti x 3
| hash cracking performance will suck, so if you're building this exclusively for password cracking, you're going about it all wrong. especially for that price tag. perf per dollar would be horrendous o... |
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epixoip |
Hardware
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3 |
8,210 |
01-13-2014, 11:59 PM |
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Thread: ubuntu server instruction problems
Post: RE: ubuntu server instruction problems
| yep, see how cilnfo is only showing your cpu and not your gpu? driver is not properly installed. go back through the guide, slowly this time. |
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epixoip |
Old oclHashcat Support
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3 |
7,519 |
01-15-2014, 09:04 AM |
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Thread: Salted md5crypt speed question
Post: RE: Salted md5crypt speed question
| coolbry95 is correct. you have two salts, therefore each plaintext candidate needs to be hashed with each salt, cutting your effective speed in half. if you had 100 salts, your effective speed would b... |
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epixoip |
Old oclHashcat Support
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3 |
7,403 |
01-28-2014, 09:44 PM |
