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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: 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: 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: 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: $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: $3,000 budget ?
Post: RE: $3,000 budget ?
| we do not sell pre-built systems, all of the systems we sell are build-to-order. no link because we are not yet selling to the general public. |
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epixoip |
Hardware
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7 |
13,884 |
01-15-2014, 09:48 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 ...
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LDA Wrote: (01-15-2014, 06:43 PM)
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Can you give me example of 64-bit algorithms?
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as stated in post #7 of this thread, sha512 and sha3 are examples of 64-bit aglorithms.
LDA Wrote: (01-15... |
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epixoip |
Hardware
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15 |
41,733 |
01-15-2014, 07:31 PM |
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Thread: Problems with Tyan Server
Post: RE: Problems with Tyan Server
| doesn't matter if a monitor is hooked up or not, that's where your primary screen is. just something you have to live with. |
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epixoip |
Hardware
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11 |
24,986 |
01-30-2014, 05:10 AM |
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Thread: Problems with Tyan Server
Post: RE: Problems with Tyan Server
| i don't want to break the 'no advertising' rule, so PM or email me. |
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epixoip |
Hardware
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11 |
24,986 |
01-31-2014, 12:30 AM |
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Thread: r9 290x + B7059F77AV6R
Post: RE: r9 290x + B7059F77AV6R
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Dark-Sider Wrote: (01-24-2014, 12:12 PM)
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Is there a known to work config for the B7059 with R9 290X?
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it will work, but it will not work out of the box. it requires a bit of skill, finesse, an... |
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epixoip |
Hardware
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3 |
8,691 |
01-25-2014, 07:13 AM |
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Thread: AMD A10 7850K?
Post: RE: AMD A10 7850K?
| support for Spectre was added in 1.02b33, so it will be in 1.02 when it is released. |
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epixoip |
Hardware
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1 |
5,472 |
02-08-2014, 10:46 AM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| benchmark mode is single hash brute force. accel/loops setting, attack mode, word length, keyspace, number of hashes, etc all impact the real-world performance. |
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epixoip |
Hardware
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75 |
216,074 |
02-17-2014, 03:46 AM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| i can achieve real-life single hash brute force speeds on par with the benchmarks as well. but of course multi-hash and other attack modes, performance drops. |
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epixoip |
Hardware
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75 |
216,074 |
02-17-2014, 09:28 PM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
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ati6990 Wrote: (02-17-2014, 09:01 PM)
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hmm to much hype of those 290x (500 uro) i think....
next time i try to beat them with my msi 7970 be and my gigabyte windforce 5x , maybee some mhz can kill... |
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epixoip |
Hardware
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75 |
216,074 |
02-17-2014, 09:29 PM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| yar. and the 290X has more overclocking potential since it is designed to run much hotter (95C target temp!!) |
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epixoip |
Hardware
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75 |
216,074 |
02-18-2014, 01:26 AM |
