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Thread: Sapphire R9 270 Dual-X slower than HD5850
Post: RE: Sapphire R9 270 Dual-X slower than HD5850
| Hm, doesn't make a whole lot of sense.
The R9 270 is showing up as Pitcairn, but Pitcairn is HD 7850 -- there aren't any Pitcairn-based R9 GPUs, and your core clock doesn't match the stock clock o... |
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epixoip |
Hardware
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11 |
20,898 |
10-28-2014, 01:38 PM |
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Thread: Sapphire R9 270 Dual-X slower than HD5850
Post: RE: Sapphire R9 270 Dual-X slower than HD5850
| what does the output of ''clinfo | grep Name'' show on the R9 270? |
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epixoip |
Hardware
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11 |
20,898 |
10-28-2014, 02:05 PM |
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Thread: Sapphire R9 270 Dual-X slower than HD5850
Post: RE: Sapphire R9 270 Dual-X slower than HD5850
| Actually Pitcairn is GCN, I was thinking it was VLIW5, but that's just 7350 - 7670. So Hashcat should be loading a VLIW1 kernel regardless. But it may still be doing something else that is suboptimal ... |
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epixoip |
Hardware
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11 |
20,898 |
10-28-2014, 02:20 PM |
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Thread: Sapphire R9 270 Dual-X slower than HD5850
Post: RE: Sapphire R9 270 Dual-X slower than HD5850
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epixoip |
Hardware
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11 |
20,898 |
10-28-2014, 04:09 PM |
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Thread: Sapphire r9 290x 4gb
Post: RE: Sapphire r9 290x 4gb
| The reported memory is fine. Not all of the memory is available for compute tasks. |
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epixoip |
Old oclHashcat Support
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8 |
11,584 |
06-08-2015, 08:02 PM |
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Thread: Sapphire r9 290x 4gb
Post: RE: Sapphire r9 290x 4gb
| Are you manually setting your fan to 90-100%? |
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epixoip |
Old oclHashcat Support
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8 |
11,584 |
06-08-2015, 08:50 PM |
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Thread: Sapphire r9 290x 4gb
Post: RE: Sapphire r9 290x 4gb
| It's a really bad idea to let the BIOS manage the fan speed automatically, because it's programmed for gaming workloads, not compute workloads. You really must set the fan speed manually. Yes, it's ok... |
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epixoip |
Old oclHashcat Support
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8 |
11,584 |
06-08-2015, 10:21 PM |
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Thread: save calculated hashes or check against partial hash
Post: RE: save calculated hashes or check against partia...
| Two part question, two part answer.
r00t Wrote: (07-19-2015, 11:41 PM)
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Is there any way to save hashes calculated with oclhashcat?
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No.
r00t Wrote: (07-19-2015, 11:41 PM)
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I have t... |
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epixoip |
Old oclHashcat Support
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6 |
9,264 |
07-20-2015, 12:15 AM |
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Thread: save calculated hashes or check against partial hash
Post: RE: save calculated hashes or check against partia...
| Maybe. Hashcat won't help you with this, but you could just write a quick cracker and find out. You don't need to save the output of anything, just write a cracker that tests if substr(md5(md5(str)), ... |
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epixoip |
Old oclHashcat Support
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6 |
9,264 |
07-20-2015, 01:08 AM |
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Thread: Scoping out new 4xGPU or 6xGPU 1080 FE build
Post: RE: Scoping out new 4xGPU or 6xGPU 1080 FE build
| I'd stay away from risers unless you have a lot of previous experience with them. |
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epixoip |
Hardware
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11 |
14,372 |
12-13-2016, 04:32 AM |
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Thread: Scrape Twitter hashtags
Post: RE: Scrape Twitter hashtags
| This is a pretty cool idea, good work |
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epixoip |
User Contributions
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1 |
4,672 |
03-20-2016, 12:14 AM |
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Thread: Searching very big word list
Post: RE: Searching very big word list
| you don't want or need very big wordlists. |
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epixoip |
General Help
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4 |
8,654 |
05-23-2013, 04:20 PM |
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Thread: Second GPU Missing after first cudaHashcat run
Post: RE: Second GPU Missing after first cudaHashcat run
| If you're using risers, then bad riser. If you're not using risers, then bad PCI-e slot. If it's not the motherboard, then bad GPU. Basic Layer 1 troubleshooting. |
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epixoip |
Old oclHashcat Support
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3 |
6,067 |
06-25-2015, 09:37 PM |
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Thread: Second GPU Missing after first cudaHashcat run
Post: RE: Second GPU Missing after first cudaHashcat run
| That actually doesn't rule out anything that I said. |
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epixoip |
Old oclHashcat Support
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3 |
6,067 |
06-28-2015, 01:14 PM |
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Thread: Seeking Sensei
Post: RE: Seeking Sensei
| So, if you really want to learn from me, I am doing a free* training class at CircleCityCon this weekend on June 10. There are still four open seats. https://circlecitycon.com/news/glossary/password-c... |
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epixoip |
hashcat
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2 |
3,368 |
06-06-2017, 08:20 AM |
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Thread: Segfault on --show
Post: RE: Segfault on --show
| Does it happen with 1.37 as well? |
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epixoip |
Old oclHashcat Support
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1 |
3,188 |
11-08-2015, 12:20 AM |
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Thread: Segmentation fault (core dump) on --show and --left
Post: RE: Segmentation fault (core dump) on --show and -...
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epixoip |
Very old oclHashcat-plus Support
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11 |
24,118 |
10-17-2012, 12:41 AM |
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Thread: Segmentation fault (core dumped) maybe an exploit
Post: RE: Segmentation fault (core dumped) maybe an expl...
| oclHashcat doesn't run as setuid root, so there's no way it could be exploited to gain anything. |
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epixoip |
Very old oclHashcat-plus Support
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3 |
7,008 |
12-23-2012, 06:19 AM |
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Thread: selective GPU temp abort
Post: RE: selective GPU temp abort
| While the 290X is capable of running up to 95C, it shouldn't be getting anywhere near that hot. Especially if the other three cards are water cooled, that 290X really shouldn't be getting any hotter t... |
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epixoip |
Old oclHashcat Support
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3 |
5,421 |
08-26-2015, 11:49 PM |
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Thread: selective GPU temp abort
Post: RE: selective GPU temp abort
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epixoip |
Old oclHashcat Support
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3 |
5,421 |
08-27-2015, 12:03 AM |
