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Thread: ATI 5970 GPU Overheating!
Post: RE: ATI 5970 GPU Overheating!
| I have no idea how it works on Windows; above is for Linux.
It's tough to believe maxing the fan speed wouldn't bring temps down, because on my machine there was an immediate drastic drop in temps. J... |
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chort |
General Help
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9 |
20,358 |
12-02-2011, 01:00 AM |
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Thread: AMD Catalyst 11.12
Post: RE: AMD Catalyst 11.12
| Any update on how the 11.12 driver works with 5870s? I don't want to "upgrade" if it's going to slow me down. |
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chort |
General Help
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15 |
31,819 |
12-17-2011, 10:21 PM |
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Thread: Semi-frequent fglrx ASIC hangs in 11.11 & 11.12
Post: Semi-frequent fglrx ASIC hangs in 11.11 & 11.12
| I've only been getting these since updating to Cat 11.11 on Ubuntu 11.04/64. I upgraded to 11.12, but it's still happening :(
It seems to be triggered when ocl-hashcat puts a very high load on the ... |
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chort |
General Help
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2 |
8,370 |
12-18-2011, 07:37 AM |
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Thread: Semi-frequent fglrx ASIC hangs in 11.11 & 11.12
Post: RE: Semi-frequent fglrx ASIC hangs in 11.11 & 11.1...
| "Asic ID:0x9640" seems to be device codename "SUMO," which would be the HD 6550D that's built-in to my A8-3850 "APU" (CPU + GPU). I can't tell from the trace whether Asic ID:0x9640 was the one that fr... |
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chort |
General Help
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2 |
8,370 |
12-18-2011, 11:32 PM |
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Thread: AMD Catalyst 11.12
Post: RE: AMD Catalyst 11.12
| I upgraded to 11.12. I don't see any difference for either GPU. |
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chort |
General Help
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15 |
31,819 |
12-19-2011, 01:43 AM |
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Thread: AMD Catalyst 11.12
Post: RE: AMD Catalyst 11.12
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arcaine2 Wrote: (12-28-2011, 03:04 PM)
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After all, i wiped previous drivers and installed 11.12 again. GPU utilization is fine now, but i had to increase -n parameter to get same speed as before.
-... |
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chort |
General Help
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15 |
31,819 |
12-28-2011, 07:52 PM |
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Thread: aticonfig fan speeds
Post: RE: aticonfig fan speeds
| BTW here's the shell script I use. Keep in mind I have two GPUs and this script only adjusts the second one (the first one has no fan). Do I need a separate account for the wiki?
Code:
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#!/bin/ba... |
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chort |
General Help
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7 |
36,012 |
12-19-2011, 01:04 AM |
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Thread: Long passwords
Post: RE: Long passwords
| You can't brute-force that keyspace. Only thing you can do is mask attack that is very selective, and/or use maskprocessor to create some specific wordlists that have patterns (repeated digits like '9... |
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chort |
General Help
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5 |
12,193 |
01-24-2012, 07:33 AM |
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Thread: Partially known password + md5 hash + trouble cracking
Post: RE: Partially known password + md5 hash + trouble ...
| I found https://ob-security.info/ very helpful. |
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chort |
General Help
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5 |
17,242 |
01-31-2012, 01:57 AM |
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Thread: Hash question
Post: RE: Hash question
| I'm not an expert, but all the hashes beginning with "ok" appear to be descrypt with a fixed salt ('ok' is the salt in each case). The $1 format is extremely common. You can figure out what it is in a... |
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chort |
General Help
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2 |
6,180 |
02-05-2012, 02:11 AM |
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Thread: Four Server And One Hash
Post: RE: Four Server And One Hash
| If you have NVIDIA card you want to use the cuda version of the command (not the ocl version). |
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chort |
General Help
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8 |
14,940 |
02-08-2012, 08:57 PM |
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Thread: Four Server And One Hash
Post: RE: Four Server And One Hash
| Make sure you read this for recommended versions:
https://hashcat.net/wiki/oclhashcat_catalyst_forceware |
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chort |
General Help
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8 |
14,940 |
02-08-2012, 10:14 PM |
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Thread: Proper Syntax or usage of gui
Post: RE: Proper Syntax or usage of gui
| If you want a mask that includes more than one charset for each position, you need to define the custom charsets in the boxes below. |
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chort |
General Help
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3 |
9,778 |
02-21-2012, 02:41 AM |
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Thread: Drupal 7 hashes
Post: RE: Drupal 7 hashes
| It looks like 15 rounds of SHA512, prefixed with '$S$'. |
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chort |
General Help
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4 |
13,291 |
07-17-2012, 06:37 PM |
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Thread: Has anyone tried AMD A series APU?
Post: Has anyone tried AMD A series APU?
| This is my first foray into password cracking and I don't have much of a clue about it. Based on Rob Graham's blog post on Errata Sec and some of the bitcoin info, I picked up a Radeon HD6950. I was... |
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chort |
Hardware
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2 |
8,060 |
09-25-2011, 06:56 AM |
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Thread: Has anyone tried AMD A series APU?
Post: RE: Has anyone tried AMD A series APU?
| Didn't realize it was possible to attach a 16x to a 1x. Is there a riser? I haven't worked with hardware in years and I can see most of my knowledge is obsolete.
Any way, thanks for the response. I'm... |
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chort |
Hardware
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2 |
8,060 |
09-25-2011, 07:07 AM |
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Thread: benchmark list?
Post: RE: benchmark list?
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atom Wrote: (10-01-2011, 01:30 AM)
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the 5870 is around 80k/s, 6950 around 70k/s
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I wish I had known that before I bought a 6950 :(
Is there a ranked list of preference for price/performance ... |
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chort |
Hardware
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9 |
26,616 |
10-06-2011, 12:54 AM |
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Thread: benchmark list?
Post: RE: benchmark list?
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fast_checkmate Wrote: (10-06-2011, 09:08 AM)
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multiply the number of the shaders with the shader frequency (different from the gpu frequency for Nvidia cards) and compare cards, it should give a ve... |
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chort |
Hardware
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9 |
26,616 |
10-06-2011, 05:31 PM |
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Thread: Bulldozer
Post: RE: Bulldozer
| I have one in boxes on my desk right now. I'll probably have it running by the end of the week. |
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chort |
Hardware
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4 |
9,652 |
12-29-2011, 10:31 PM |
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Thread: Random temperature errors with freezing while cracking with HD5970.
Post: RE: Random temperature errors with freezing while ...
| Here's a good guide to getting Catalyst working on Linux: https://wiki.cchtml.com/index.php/Main_Page |
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chort |
Hardware
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4 |
10,421 |
01-06-2012, 05:41 PM |
