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Search Results
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Thread: New Build - liq cooled 7990's
Post: RE: New Build - liq cooled 7990's
| eight cards is not possible. max is eight GPUs. so four 7990s max per system. |
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epixoip |
Hardware
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11 |
20,643 |
01-12-2014, 09:07 AM |
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Thread: What is performance different between R9 290X and R9 290 [unlocked?]?
Post: RE: What is performance different between R9 290X ...
| 290X is 1-2% faster than a 6990 for 32-bit register-based algorithms, 90% faster for des-based algorithms, and 50% slower for 64-bit algorithms. |
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epixoip |
Hardware
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15 |
41,733 |
01-12-2014, 09:08 AM |
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Thread: New Build - liq cooled 7990's
Post: RE: New Build - liq cooled 7990's
| ah ok, that makes more sense. but i still don't know if that will be enough radiators. seriously, check out gpufreak's build. you could build a fortress out of all the radiators he has for his 7990s.
... |
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epixoip |
Hardware
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11 |
20,643 |
01-12-2014, 09:27 AM |
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Thread: Large hashlists clCreateBuffer() -61 (again)
Post: RE: Large hashlists clCreateBuffer() -61 (again)
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Code:
--
export GPU_MAX_ALLOC_PERCENT=100
export GPU_MAX_HEAP_SIZE=100
--
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epixoip |
Beta Tester
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1 |
3,892 |
01-12-2014, 09:52 AM |
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Thread: v1.01 lower WPA speed
Post: RE: v1.01 lower WPA speed
| this does not make any sense, you should definitely show much better performance with -u 4096 than -u 1024. the explanation of these parameters has been covered dozens of times before, but to re-itera... |
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epixoip |
Old oclHashcat Support
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9 |
14,293 |
01-12-2014, 03:41 PM |
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Thread: O H/sec with PhpBB
Post: RE: O H/sec with PhpBB
| for salted algorithms, each plaintext candidate has to be hashed with each unique salt. therefore when cracking salted hashes, your effective speed is the total speed divided by number of unique salts... |
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epixoip |
Old oclHashcat Support
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10 |
23,752 |
01-13-2014, 09:34 AM |
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Thread: 7990 price
Post: RE: 7990 price
| 7990 was discontinued, that is why it is hard to find and the price is so high.
pick up an R9 290X instead. |
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epixoip |
Hardware
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2 |
5,704 |
01-13-2014, 01:51 PM |
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Thread: Overclock 9 290X? What is the safe limit?
Post: RE: Overclock 9 290X? What is the safe limit?
| cooling is not an issue with this gpu. you can push it to 1100 Mhz without any issues at all as long as you push the fan to 100%. the highest i've gotten the clocks without overvolting is 1150 core, 1... |
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epixoip |
Hardware
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4 |
8,458 |
01-13-2014, 02:27 PM |
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Thread: Overclock 9 290X? What is the safe limit?
Post: RE: Overclock 9 290X? What is the safe limit?
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epixoip |
Hardware
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4 |
8,458 |
01-13-2014, 08:43 PM |
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Thread: following linux_server_howto guide. problem with 6th GPU
Post: RE: following linux_server_howto guide. problem wi...
| yes, it should work with up to 8. have you tested to see if the sixth GPU is even good? |
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epixoip |
General Help
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5 |
9,544 |
01-13-2014, 08:46 PM |
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Thread: What is performance different between R9 290X and R9 290 [unlocked?]?
Post: RE: What is performance different between R9 290X ...
| major examples are md4, md5, sha1, sha224, sha256 are 32-bit, sha512 and sha3 are 64-bit. descrypt, oracle 7g, etc are des-based. |
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epixoip |
Hardware
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15 |
41,733 |
01-13-2014, 08:51 PM |
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Thread: following linux_server_howto guide. problem with 6th GPU
Post: RE: following linux_server_howto guide. problem wi...
| risers should be your #1 suspect. |
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epixoip |
General Help
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5 |
9,544 |
01-14-2014, 12:00 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: What is performance different between R9 290X and R9 290 [unlocked?]?
Post: RE: What is performance different between R9 290X ...
| nt is based on md4, lm is based on des, ntlmv1 is based on both md4 and des i believe, and i can't recall the precise algorithm for ntlmv2 right now, but i believe it's based on hmac-md5.
yes, 3des... |
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epixoip |
Hardware
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15 |
41,733 |
01-14-2014, 12:10 AM |
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Thread: $3,000 budget ?
Post: RE: $3,000 budget ?
| there are vendors building boxes, but not for $3k. with a budget of $3k, you're stuck with desktop hardware. if i were you, i'd be looking at Chenbro RM41300-FS81, Lepa G1600, Gigabyte GA-990FXA-UD7, ... |
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epixoip |
Hardware
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7 |
13,884 |
01-14-2014, 10:33 AM |
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Thread: Can statsprocessor & hashcat works together?
Post: RE: Can statsprocessor & hashcat works together?
| yes. but hashcat does not support reading from stdin, so you'd need to create a named pipe and use that as a wordlist. |
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epixoip |
Old hashcat Support
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4 |
6,877 |
01-14-2014, 06:05 PM |
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Thread: Can statsprocessor & hashcat works together?
Post: RE: Can statsprocessor & hashcat works together?
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epixoip |
Old hashcat Support
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4 |
6,877 |
01-14-2014, 08:14 PM |
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Thread: $3,000 budget ?
Post: RE: $3,000 budget ?
| it's always out of stock because we buy them all ;) |
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epixoip |
Hardware
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7 |
13,884 |
01-15-2014, 01:14 AM |
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Thread: oclhascat gui + skullsecuirty
Post: RE: oclhascat gui + skullsecuirty
| notepad can't interpret text files with lf linebreaks, that's why all of the words look smooshed together. this is purely an aesthetic issue though, as hashcat can read lf linebreaks just fine.
you... |
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epixoip |
Old oclHashcat Support
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8 |
14,903 |
01-15-2014, 07:46 AM |
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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 |
