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Thread: Why is crossfire slower than a single card?
Post: Why is crossfire slower than a single card?
Good afternoon. I just purchased a pair of ATI 6970M cards for my 'laptop' (clevo x7200). And i'm seeing some very strange behavior.
I run ubuntu 11.04, installed the newest ATI drivers from their ... |
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rageltman |
Very old oclHashcat-plus Support
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12 |
26,037 |
12-05-2011, 07:23 PM |
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Thread: Why is crossfire slower than a single card?
Post: RE: Why is crossfire slower than a single card?
So i disabled crossfire on the cards, and now oclhashcatplus can't see the second card at all. What am i doing wrong here? |
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rageltman |
Very old oclHashcat-plus Support
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12 |
26,037 |
12-05-2011, 08:20 PM |
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Thread: Why is crossfire slower than a single card?
Post: RE: Why is crossfire slower than a single card?
KT819GM Wrote: (12-05-2011, 08:58 PM)
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sudo aticonfig --adapter=all --initial -f
reboot
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Did it, X wont come up because it thinks that there's a display attached to the secondary adapter on PC... |
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rageltman |
Very old oclHashcat-plus Support
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12 |
26,037 |
12-05-2011, 09:08 PM |
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Thread: Why is crossfire slower than a single card?
Post: RE: Why is crossfire slower than a single card?
Anyone else running a pair of these cards in a laptop? Seems that the only way both cards are seen is with crossfire, and that makes them slower. Complete bloody ATI BS it seems (been using nvidia for... |
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rageltman |
Very old oclHashcat-plus Support
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12 |
26,037 |
12-06-2011, 02:22 AM |
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Thread: Why is crossfire slower than a single card?
Post: RE: Why is crossfire slower than a single card?
atom Wrote: (12-06-2011, 11:39 AM)
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try with oclHashcat-lite v0.08 pls
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Thanks Atom, but that fails even worse.
GPU-Loops: 1024
GPU-Accel: 160
Password lengths range: 4 - 55
Platform: AMD... |
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rageltman |
Very old oclHashcat-plus Support
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12 |
26,037 |
12-06-2011, 04:38 PM |
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Thread: Why is crossfire slower than a single card?
Post: RE: Why is crossfire slower than a single card?
I might have thrown the 'e' flag to 7z, though i'm still at a loss as to where the rest of the files went. Thank you.
Got it extracted properly, it only sees one GPU out of crossfire mode, and runs... |
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rageltman |
Very old oclHashcat-plus Support
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12 |
26,037 |
12-07-2011, 01:17 AM |
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Thread: [bug] oclHashcat-plus not printing plains
Post: RE: [bug] oclHashcat-plus not printing plains
I can confirm this with ATI 6970M using catalyst 11.11. Actually rather problematic... any known fix for this? |
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rageltman |
Very old oclHashcat-plus Support
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6 |
12,475 |
12-05-2011, 07:54 PM |