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Search Results
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| there is an open ticket on od6config's github to add voltage control. it's easy to add, i just haven't found the time to do it. |
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epixoip |
Hardware
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75 |
216,074 |
02-19-2014, 04:43 AM |
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Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X
| even at 100% load for weeks on end, the cards have yet to get over 70C in this chassis. most of them stay at 64-65C. in another chassis we have, the cards stay around 82C. so the temps are perfectly a... |
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epixoip |
Hardware
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75 |
216,074 |
03-03-2014, 03:37 AM |
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Thread: [Beta] cudaHashcat-1.20 - GTX 750 TI Benchmark
Post: RE: [Beta] cudaHashcat-1.20 - GTX 750 TI Benchmark
| actually i don't think there's any technical reason it shouldn't work as long as your motherboard supports PCIe MR-IOV. from a technical standpoint, i don't think this would be much different from usi... |
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epixoip |
Hardware
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10 |
28,998 |
03-27-2014, 07:00 AM |
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Thread: Strange Performance Issue / R290X
Post: RE: Strange Performance Issue / R290X
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epixoip |
Hardware
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9 |
16,662 |
04-01-2014, 08:17 AM |
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Thread: Strange Performance Issue / R290X
Post: RE: Strange Performance Issue / R290X
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Quote:
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Fan Speed : 0% (0 RPM)
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something is not right there. i wonder if that gpu is not broken. might consider RMAing it. |
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epixoip |
Hardware
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9 |
16,662 |
04-02-2014, 06:07 AM |
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Thread: Strange Performance Issue / R290X
Post: RE: Strange Performance Issue / R290X
| ah ok, you're passively cooling it. cool :)
i have no explanation for the speed difference, maybe it's just a lower binned chip. |
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epixoip |
Hardware
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9 |
16,662 |
04-02-2014, 01:52 PM |
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Thread: Strange Performance Issue / R290X
Post: RE: Strange Performance Issue / R290X
| there's no performance difference between pcie gen2 and gen3 for hash cracking, and i can't think of any bios issues that would impact performance. so you're barking up the wrong tree.
it really so... |
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epixoip |
Hardware
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9 |
16,662 |
04-03-2014, 12:23 AM |
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Thread: GPU recommendation for the IBM System x iDataPlex dx360 M4
Post: RE: GPU recommendation for the IBM System x iDataP...
| i do not know of any 1U or 2U systems that will work with Radeon GPUs. we've experimented with a few different models out there, and they're all designed for older, low power Teslas. |
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epixoip |
Hardware
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6 |
15,904 |
04-03-2014, 12:26 AM |
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Thread: Watchdog temperature abort trigger disabled
Post: RE: Watchdog temperature abort trigger disabled
| 280X is just a rebranded 7970, which is an Overdrive5 GPU. So no, od6config will not work with it. |
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epixoip |
Hardware
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5 |
17,714 |
04-07-2014, 03:32 PM |
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Thread: Watchdog temperature abort trigger disabled
Post: RE: Watchdog temperature abort trigger disabled
| glad you found it helpful, thanks for the feedback :) |
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epixoip |
Hardware
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5 |
17,714 |
04-08-2014, 07:40 AM |
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Thread: Is a setup with 128 GPUs possible?
Post: RE: Is a setup with 128 GPUs possible?
| too far outdated now, but several people are working on other solutions at the moment. |
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epixoip |
Hardware
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3 |
7,940 |
04-14-2014, 10:34 PM |
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Thread: GPU recommendation for the IBM System x iDataPlex dx360 M4
Post: RE: GPU recommendation for the IBM System x iDataP...
| Depends on the 2U systems. The Tyan FT77 will draw ~ 2800W from the wall under full load. |
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epixoip |
Hardware
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6 |
15,904 |
04-17-2014, 03:14 AM |
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Thread: Tyan B7015F77V4R: swapable harddisks
Post: RE: Tyan B7015F77V4R: swapable harddisks
| No, the Tyan FT77 does not have hotswappable hard disks. |
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epixoip |
Hardware
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1 |
4,716 |
04-17-2014, 03:15 AM |
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Thread: Raedon HD 4770 support..?
Post: RE: Raedon HD 4770 support..?
| AMD dropped OpenCL support for Radeon HD 4000 series devices two years ago. It never had proper OpenCL support to begin with.
For a list of devices supported by Catalyst 14.4, see https://support.am... |
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epixoip |
Hardware
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4 |
9,733 |
05-06-2014, 01:36 PM |
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Thread: Raedon HD 4770 support..?
Post: RE: Raedon HD 4770 support..?
| 13.9 Legacy isn't really 13.9. It's an updated wrapper for an older driver (12.6 iirc.)
But either way, the HD 4000 series was released before the release of OpenCL, and thus wasn't designed for O... |
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epixoip |
Hardware
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4 |
9,733 |
05-07-2014, 03:27 AM |
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Thread: Why 290x showes 3G memory?
Post: RE: Why 290x showes 3G memory?
| the amount of memory its reporting is not the amount of memory on the card, but rather the amount of memory that is available for compute tasks. if you want to use more than 3GB, you can set the GPU_M... |
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epixoip |
Hardware
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2 |
6,654 |
05-09-2014, 08:27 AM |
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Thread: 290 vs 7970?
Post: RE: 290 vs 7970?
| 25% increase in performance over 7970 |
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epixoip |
Hardware
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3 |
8,175 |
05-10-2014, 10:42 AM |
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Thread: update please?
Post: RE: update please?
| I think AMD dropped OpenCL on Windows XP, didn't they? |
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epixoip |
Hardware
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5 |
9,140 |
05-25-2014, 08:10 AM |
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Thread: incorrectly identified GPU.... r290 and r7950
Post: RE: incorrectly identified GPU.... r290 and r7950
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smackem19 Wrote: (06-10-2014, 08:32 AM)
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I have a Radeon 290 which apparently does crossfire but I can find where on the board.
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AMD got rid of the external Crossfire bridge starting with the R... |
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epixoip |
Hardware
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3 |
10,077 |
06-10-2014, 09:01 AM |
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Thread: Water cooled r9 290x x2 for hash
Post: RE: Water cooled r9 290x x2 for hash
| watercooling isn't very popular in this community, so you probably won't get much help with that here.
why do you want to run them on water when they run so cool on air to begin with? you shouldn't... |
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epixoip |
Hardware
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2 |
5,801 |
06-23-2014, 01:17 PM |
