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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| How's your power supplies holding up in that box? Isn't the tyan's ps output 2400 watt total? I see the 290x's are rumored to use around 295 watts per card at load, 8 of them appears as it would be ... |
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powderspecial600 |
Hardware
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75 |
216,066 |
01-02-2014, 07:28 PM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
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login Wrote: (10-10-2012, 02:31 AM)
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Server: FT72-B7015
Motherboard: TYAN S7015
BIOS: V1.04.B10
CPU: Intel(R) Xeon(R) CPU X5690 @ 3.47GHz
GPU: 8 x Radeon HD 7970 GHz Edition (XFX Double D, Mod... |
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powderspecial600 |
Hardware
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36 |
91,854 |
05-28-2013, 08:59 PM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
| Interesting, by the looks of the design the case is made to force air through the gpus as there isn't a whole lot of other exhaust ports. My case has 3 - 180mm fans, they push a ton of air through, b... |
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powderspecial600 |
Hardware
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36 |
91,854 |
05-29-2013, 03:17 PM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
| How does that work? Doesn't the gpu just heat up right away? Kinda like running a cpu without some kind of cooler? |
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powderspecial600 |
Hardware
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36 |
91,854 |
05-30-2013, 03:10 PM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
| Or are you talking about water cooling? |
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powderspecial600 |
Hardware
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36 |
91,854 |
05-30-2013, 03:19 PM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
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epixoip Wrote: (05-30-2013, 09:50 PM)
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er yeah sorry, i meant to take the fans and /shrouds/ off the gpus, not the fans and /heatsinks/. that way the chassis fans blow air directly over the heatsin... |
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powderspecial600 |
Hardware
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36 |
91,854 |
05-31-2013, 03:08 PM |
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Thread: Radeon HD 7990 Review -- Part 2
Post: RE: Radeon HD 7990 Review -- Part 2
| Would you need to leave a 2 slot gap or could you get by with just one? This way you could do more cards assuming the catalyst driver is still working with more than 8 GPUs per machine. |
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powderspecial600 |
Hardware
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22 |
53,785 |
06-25-2013, 10:50 PM |
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Thread: Radeon HD 7990 Review -- Part 2
Post: RE: Radeon HD 7990 Review -- Part 2
| I just saw once it was suppose to work with more than 8, but I haven't actually attempted to use more than 8. |
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powderspecial600 |
Hardware
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22 |
53,785 |
06-26-2013, 04:36 PM |
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Thread: Radeon HD 7990 Review -- Part 2
Post: RE: Radeon HD 7990 Review -- Part 2
| I would be interested to know the results. That could make the Tyan chassis with 7990s ideal.(assuming you can keep them cool) |
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powderspecial600 |
Hardware
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22 |
53,785 |
06-26-2013, 06:16 PM |
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Thread: Radeon HD 7990 Review -- Part 2
Post: RE: Radeon HD 7990 Review -- Part 2
| Thanks, I am guessing mine second runs a bit hotter since I have the GPUs installed vertically vs horizontally. I am thinking the hot air from the first one is going straight up into the second one. |
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powderspecial600 |
Hardware
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22 |
53,785 |
12-11-2013, 09:10 PM |
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Thread: Radeon HD 7990 Review -- Part 2
Post: RE: Radeon HD 7990 Review -- Part 2
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epixoip Wrote: (06-25-2013, 12:28 PM)
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We got a few more Tyan chassis in today, so we were finally able to test multiple 7990s in a proper server chassis.
Our setup was simply 4x XFX FX-799A-XNF... |
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powderspecial600 |
Hardware
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22 |
53,785 |
12-06-2013, 09:56 PM |
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Thread: Build Spec Review
Post: RE: Build Spec Review
| Agreed, the 7990s are very hard to cool. I have a box with 2x 7970s and 1x 7990. I was easily able to keep the 7970s cool until of course I added the 7990, then the heat went up all around. The 799... |
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powderspecial600 |
Hardware
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13 |
23,971 |
12-04-2013, 11:52 PM |
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Thread: Radeon HD 7990 Review
Post: RE: Radeon HD 7990 Review
| I was afraid heat would be a problem with those cards based on how the fans looked. I will be interested to know the results of putting it in a server case with better fans. |
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powderspecial600 |
Hardware
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11 |
33,144 |
06-17-2013, 06:47 PM |
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Thread: Rules with combinator attack
Post: Rules with combinator attack
| It it possible to use rules with the combinator attack? From what I can tell it allows the input, but it doesn't actually compute any rules based on the dictionaries.
With two (the same) dictionar... |
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powderspecial600 |
Very old oclHashcat-plus Support
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11 |
26,314 |
06-21-2013, 05:13 PM |
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Thread: Rules with combinator attack
Post: RE: Rules with combinator attack
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mastercracker Wrote: (06-21-2013, 05:33 PM)
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Your post lack a little bit of details but if I get it right, you want to make all the combinations of 2 lists and then apply rules to them. Using -a 1... |
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powderspecial600 |
Very old oclHashcat-plus Support
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11 |
26,314 |
06-21-2013, 07:01 PM |
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Thread: Rules with combinator attack
Post: RE: Rules with combinator attack
| Yea that is what I was kinda afraid of. Good on OCLHashcat-plus that is what I am using. I just found it was weird it would take a rule, but didn't appear to apply it. |
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powderspecial600 |
Very old oclHashcat-plus Support
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11 |
26,314 |
06-21-2013, 08:13 PM |
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Thread: Rules with combinator attack
Post: RE: Rules with combinator attack
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powderspecial600 |
Very old oclHashcat-plus Support
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11 |
26,314 |
06-24-2013, 03:06 PM |
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Thread: New Build - liq cooled 7990's
Post: RE: New Build - liq cooled 7990's
| How will you be running the 8 card setup as that gives you 16 GPUs? The driver only supports 8 last I knew. |
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powderspecial600 |
Hardware
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11 |
20,636 |
01-12-2014, 05:39 AM |
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Thread: Problems with Tyan Server
Post: RE: Problems with Tyan Server
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epixoip Wrote: (10-31-2013, 01:31 PM)
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[quote='Corned Beef' pid='16378' dateline='1383186622']
If only they offered the Tyan's pre-configured with four 7990's instead of Teslas which are 3-4 times... |
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powderspecial600 |
Hardware
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11 |
24,976 |
01-30-2014, 05:43 PM |
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Thread: only 4x7990 per Tyan B7015F77V4R ?
Post: RE: only 4x7990 per Tyan B7015F77V4R ?
| Has anyone tried the 7990 yet? I would think it would be pretty hard to keep cool especially if you have 4 of them side by side. |
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powderspecial600 |
Hardware
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10 |
21,547 |
06-07-2013, 03:16 PM |
