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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 |
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Thread: First Cracking Rig
Post: RE: First Cracking Rig
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FrostByte Wrote: (02-19-2019, 11:16 PM)
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So the dual xeons are pretty much necessary in order to get the most PCIe lanes possible?
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Not dual Xeons specifically, just something built for real wo... |
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Chick3nman |
Hardware
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19 |
10,139 |
02-20-2019, 12:18 AM |
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Thread: RTX Titan
Post: RTX Titan
| Full benchmarks for the RTX Titan have been posted here:
https://gist.github.com/Chick3nman/5d261c5798cf4f3867fe7035ef6dd49f
Performing very well, easily the highest numbers on a single GPU for ... |
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Chick3nman |
Hardware
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1 |
2,402 |
03-18-2019, 10:29 PM |
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Thread: Dell 5820 with high power GPU
Post: RE: Dell 5820 with high power GPU
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slyexe Wrote: (04-22-2019, 02:41 AM)
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joe123 Wrote: (04-18-2019, 04:29 PM)
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Can such a Quadro card be replaced by high power GPU (actively cooled), especially when it comes to the
power connec... |
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Chick3nman |
Hardware
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3 |
2,734 |
04-24-2019, 02:52 AM |
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Thread: Jetson Nano Benchmarks
Post: Jetson Nano Benchmarks
| After quite a bit of work, CUDA devices can now be used without OpenCL, so we can do things like this:
https://twitter.com/Chick3nman512/status/1128384175873122305
https://gist.github.com/Chick3nman... |
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Chick3nman |
Hardware
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2 |
2,880 |
05-14-2019, 09:48 PM |
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Thread: Are two CPU's required for a 6-8 GPU rig?
Post: RE: Are two CPU's required for a 6-8 GPU rig?
| Yes and No. In theory 2 CPUs provide more PCI-E lanes so more GPUs can run with proper bandwidth. But they are not required assuming the board you choose has a backplane with PLX chips on it, which sw... |
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Chick3nman |
Hardware
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4 |
3,240 |
05-14-2019, 10:09 PM |
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Thread: Advice on HP Nvidia Tesla K40 GPUs
Post: RE: Advice on HP Nvidia Tesla K40 GPUs
| The Tesla K40 is an abysmally slow card by today's standards, especially in hashcat, and coming in at 235W TDP per card, you would be FAR better served getting basically any GPU from the current gener... |
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Chick3nman |
Hardware
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8 |
4,554 |
06-29-2019, 05:58 AM |
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Thread: Looking to rent GPU Server 4 hashcat.
Post: RE: Looking to rent GPU Server 4 hashcat.
| You are asking a lot of things here but I'll cover probably the most important part.
Bruteforce of ?a length 10 is not going to happen on pretty much any wallet variant, and bruteforce of ?a 1-8 is... |
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Chick3nman |
Hardware
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4 |
4,071 |
07-11-2019, 01:40 AM |
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Thread: 2080 super vs 2080ti
Post: RE: 2080 super vs 2080ti
| As long as you are keeping your cards cool, they will be boosting WELL about the advertised "boost clock". It will also likely not be a noticeable enough change for you to really care. A couple extra ... |
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Chick3nman |
Hardware
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4 |
3,046 |
10-09-2019, 02:52 AM |
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Thread: AMD Radeon VII benchmarks(?)
Post: RE: AMD Radeon VII benchmarks(?)
| Hashmode: 11600 - 7-Zip (Iterations: 16384)
Hashmode: 11600 - 7-Zip (Iterations: 524288)
The iterations in your Nvidia test are 32x higher. If you multiple the speeds achieved on the 2080Ti's by... |
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Chick3nman |
Hardware
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17 |
12,532 |
12-25-2019, 08:18 AM |
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Thread: DECRYPTUM
Post: RE: DECRYPTUM
| Seems like a neat system. Would be interested to see how much bottlenecking it does and how many errors you run into with that CPU/RAM config though. Only an 8 core i7 for 12x 2080TI? And only 32gb of... |
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Chick3nman |
Hardware
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12 |
1,219 |
09-11-2020, 06:39 AM |
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Thread: DECRYPTUM
Post: RE: DECRYPTUM
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jhcameron Wrote: (09-11-2020, 08:11 AM)
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The CPU is an i9....
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Still an 8 core 1151 chip, just slightly different branding. Typically I would suggest 1 core per GPU if possible, though i guess ... |
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Chick3nman |
Hardware
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12 |
1,219 |
09-11-2020, 11:42 AM |
