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Thread: Hashrate for AMD Radeon Pro SSG
Post: RE: Hashrate for AMD Radeon Pro SSG
| It is NOT VRAM. It is an extended frame buffer for loading/unloading large files when processing. This should be obvious by the 8x PCI-E lanes that the SSD literally hogs to itself to load/unload said... |
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Chick3nman |
Hardware
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11 |
10,331 |
01-05-2018, 09:30 PM |
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Thread: Hashrate for AMD Radeon Pro SSG
Post: RE: Hashrate for AMD Radeon Pro SSG
| https://www.tomshardware.co.uk/amd-radeon-pro-ssg,news-53609.html
"AMD indicated that it is not using the NAND pool as a memory-mapped space currently..."
"The current implementation merely uses ... |
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Chick3nman |
Hardware
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11 |
10,331 |
01-05-2018, 09:55 PM |
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Thread: Titan V benchmarks
Post: RE: Titan V benchmarks
| I posted some on twitter a little while ago. Didn't get through a full benchmark, the drivers weren't happy.
https://twitter.com/Chick3nman512/status/941817960410243072/photo/1 |
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Chick3nman |
Hardware
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13 |
15,568 |
01-09-2018, 05:27 PM |
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Thread: Ethereum Scrypt Hardware Opinion
Post: RE: Ethereum Scrypt Hardware Opinion
| Don't buy high end Xeons for SCrypt. Counter-intuitively, the more powerful CPUs may not scale in performance as much as you might thing. For this, you are far better off with many smaller CPUs than w... |
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Chick3nman |
Hardware
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11 |
10,478 |
01-14-2018, 01:37 AM |
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Thread: Titan V benchmarks
Post: RE: Titan V benchmarks
| Interestingly, your benchmark is coming in a good bit under the one I did. I wonder if there's something weird between driver versions there. Were you getting any sort of hiccups? Such as the kernels ... |
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Chick3nman |
Hardware
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13 |
15,568 |
01-17-2018, 05:15 PM |
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Thread: Titan V benchmarks
Post: RE: Titan V benchmarks
| Yeah, everything was stock. You should be within 5% of the SMX2 V100, which does ~52GH/s MD5. Titan-V did 50GH/s for me stock. You are doing 45GH/s, which is a serious difference. I suspect its a driv... |
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Chick3nman |
Hardware
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13 |
15,568 |
01-17-2018, 11:54 PM |
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Thread: 13 gpu issue
Post: RE: 13 gpu issue
| Please run the following command to display your available devices:
./hashcat -I
It looks like your command is simply wrong and that it's not happy with the '$' symbols in your hash. It would be... |
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Chick3nman |
Hardware
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12 |
9,747 |
01-18-2018, 06:26 PM |
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Thread: 13 gpu issue
Post: RE: 13 gpu issue
| You did not paste the rest of the -I output so I honestly won't be able to tell if any of your GPUs are capable of running this algorithm. Regardless, you don't have 13 GPUs showing up if #12 is your ... |
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Chick3nman |
Hardware
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12 |
9,747 |
01-18-2018, 06:56 PM |
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Thread: Titan V benchmarks
Post: RE: Titan V benchmarks
| That is not surprising. That mode is essentially unusable on GPUs. We really need to add a warning for that. |
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Chick3nman |
Hardware
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13 |
15,568 |
01-20-2018, 12:29 AM |
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Thread: Building a 65 GPU distributed Rig... Open to suggestions.
Post: RE: Building a 65 GPU distributed Rig... Open to s...
| In case you haven't read much around the forums, AMD GPUs tend to be serious fire hazards when running hashcat. Hashcat can be a very very demanding workload, above that of almost anything else. To th... |
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Chick3nman |
Hardware
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7 |
5,221 |
07-11-2018, 11:41 PM |
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Thread: Building a 65 GPU distributed Rig... Open to suggestions.
Post: RE: Building a 65 GPU distributed Rig... Open to s...
| It's not just about heat on the cards, the cards also like to draw too much power from the PCI-e slot which can damage it, even if the heat itself isn't the direct cause. Commercial GPU chassis such a... |
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Chick3nman |
Hardware
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7 |
5,221 |
07-11-2018, 11:58 PM |
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Thread: Building a 65 GPU distributed Rig... Open to suggestions.
Post: RE: Building a 65 GPU distributed Rig... Open to s...
| There is a thermal cutoff in hashcat, it's even configurable with a flag. That said, I'd be very careful with hashcat. Mining != max load. Even 100% util != 100% util. You will notice this when swappi... |
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Chick3nman |
Hardware
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7 |
5,221 |
07-12-2018, 12:42 AM |
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Thread: NVidia RTX 2080
Post: RE: NVidia RTX 2080
| Benchmarks are finally here!
https://twitter.com/Chick3nman512/status/1042869372338024449
https://gist.github.com/Chick3nman/d03c0d696699af2886c3404256801a9e
It's performing around the speed of a 1... |
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Chick3nman |
Hardware
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93 |
83,310 |
09-20-2018, 10:08 PM |
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Thread: NVidia RTX 2080
Post: RE: NVidia RTX 2080
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Flomac Wrote: (09-20-2018, 11:56 PM)
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PS: FE or OEM?
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I have an FE 2080 which i purchased specifically for testing hashcat on. I'll have Ti benchmarks as soon as I can get my hands on one, also... |
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Chick3nman |
Hardware
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93 |
83,310 |
09-22-2018, 10:04 AM |
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Thread: NVidia RTX 2080
Post: RE: NVidia RTX 2080
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Nikos Wrote: (09-23-2018, 02:08 PM)
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No new instructions or secret sauce for hashcat and Turing cards.
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Except for all the new instructions that come with Turing, especially those integer math ... |
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Chick3nman |
Hardware
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93 |
83,310 |
09-23-2018, 02:18 PM |
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Thread: NVidia RTX 2080
Post: RE: NVidia RTX 2080
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malakudi Wrote: (09-23-2018, 02:36 PM)
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Can you please run a --benchmark-all test? Can you also report running gpu frequency during this test?
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https://gist.github.com/epixoip/23068f4bc81db5051... |
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Chick3nman |
Hardware
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93 |
83,310 |
09-23-2018, 02:50 PM |
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Thread: NVidia RTX 2080
Post: RE: NVidia RTX 2080
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malakudi Wrote: (09-23-2018, 03:02 PM)
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Great, thank you. FYI, Linux driver does exist, it is 410.57 and available in nvidia site. Maybe it wasn't available three days ago.
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It was indeed not a... |
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Chick3nman |
Hardware
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93 |
83,310 |
09-23-2018, 03:25 PM |
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Thread: Mixed hardware questions - 1080Ti's and 2080
Post: RE: Mixed hardware questions - 1080Ti's and 2080
| While mixing hardware won't cause any serious issues, when starting an attack that requires a large amount of VRAM, if mixed cards are used, you will be limited by the memory of the smallest card in u... |
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Chick3nman |
Hardware
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2 |
2,671 |
10-10-2018, 08:44 PM |
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Thread: First Cracking Rig
Post: RE: First Cracking Rig
| On the topic of Threadripper having 64 PCI-E lanes, please note that not all of those lanes are usable and the number is often misleading. Only 60 of those lanes are available for use, 4x are dedicate... |
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Chick3nman |
Hardware
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19 |
10,139 |
02-19-2019, 10:43 PM |
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Thread: First Cracking Rig
Post: RE: First Cracking Rig
| For what it's worth, take a look at this thread:
https://community.amd.com/thread/228930
This shows the trouble gone through to make threadripper work with more than 7 GPUs. Final number of work... |
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Chick3nman |
Hardware
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19 |
10,139 |
02-19-2019, 11:13 PM |
