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hd 6990 & HD 5970

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hd 6990 & HD 5970
cichy Offline
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#1
08-19-2012, 08:39 PM (This post was last modified: 08-20-2012, 12:02 PM by cichy.)
Im thinking to add Hd 5970 or 7970 to my pc I have already one HD6990.
Is posible to run two diffrent cards on hashcat gui with oclHashcat-plus ?
And how complicated is to do so ?
Or I have to use same cards?
Thank you
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#2
08-20-2012, 10:00 AM
Mixed GPU types is fully supported on oclHashcat-lite, not on oclHashcat-plus. You have to run multiple instances if you want to use it with oclHashcat-plus and manually split the workload accordingly.
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cichy Offline
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#3
08-20-2012, 12:37 PM (This post was last modified: 08-20-2012, 12:38 PM by cichy.)
(08-20-2012, 10:00 AM)atom Wrote: Mixed GPU types is fully supported on oclHashcat-lite, not on oclHashcat-plus. You have to run multiple instances if you want to use it with oclHashcat-plus and manually split the workload accordingly.

So the best way is to add one more HD 6990 to avoid problems .
Do you think another 6990 will double me speed.
Power supply 1250w will be enough.
Or should I sell 6990 and get Hd7970 at least 2 of them

Thank you for you respond
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#4
08-20-2012, 01:03 PM
yes, two hd6990 will double your speed. two hd6990 are faster than two hd7970.
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#5
01-02-2013, 12:29 PM
Mixed GPU support added to latest version, thread closed.
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