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Thread: Intel Fermi-support in hashcat
Post: RE: Intel Fermi-support in hashcat
| what is intel fermi? i only know nvidia fermi and this already works |
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atom |
Hardware
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3 |
7,528 |
04-29-2014, 06:46 PM |
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Thread: Why 290x showes 3G memory?
Post: RE: Why 290x showes 3G memory?
| The GPU_MAX_ALLOC_PERCENT is automatically set by oclhashcat on program start (to help new users not to struggle with it) unless you define it, in that case it will not get overwritten. There's howeve... |
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atom |
Hardware
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2 |
6,654 |
05-09-2014, 11:18 AM |
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Thread: GTX 750 TI
Post: GTX 750 TI
| I bought one of those budget 750TI's since they have a of lot power for such a cheap card, thanks to the new sm_50 instructions.
It required to do some special low-level optimizations and therefore ... |
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atom |
Hardware
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9 |
23,516 |
05-21-2014, 09:11 PM |
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Thread: GPU comparison (passwords per second)
Post: RE: GPU comparison (passwords per second)
| oclHashcat's code is more optimized, that explains the difference in numbers. but the difference will be the same for all gpu model therefore it's ok to use it as a sort of reference |
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atom |
Hardware
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4 |
12,883 |
05-30-2014, 03:02 PM |
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Thread: incorrectly identified GPU.... r290 and r7950
Post: RE: incorrectly identified GPU.... r290 and r7950
| this looks like a temperature problem, since your gpu reached the 90c. oclhashcat does not have any influence on the way how gpu bios reacts in such a case, therefore i would recommend you to do --gpu... |
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atom |
Hardware
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3 |
10,078 |
06-10-2014, 06:04 PM |
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Thread: Trying to figure out if I want to get a good brand 280 or the xfx 280x
Post: RE: Trying to figure out if I want to get a good b...
| the speed increase are mostly small but you get a ton of unpredictable problems that make you mad. all in all, overclocking is not what you want. |
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atom |
Hardware
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2 |
5,962 |
06-10-2014, 06:18 PM |
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Thread: ARMHF builds?
Post: RE: ARMHF builds?
| does anyone know which speeds we could expect? is it worth it? |
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atom |
Hardware
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7 |
15,638 |
06-26-2014, 12:56 PM |
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Thread: GTX 750 TI
Post: RE: GTX 750 TI
| Yeah, the gtx880, if we can believe the rumors it have raw md5 speed a bit faster than 290x |
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atom |
Hardware
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9 |
23,516 |
06-26-2014, 12:57 PM |
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Thread: x3 radeon hd 6870
Post: RE: x3 radeon hd 6870
| Speed would be around 11BH/s which ~ the same as a single R9 290x |
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atom |
Hardware
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3 |
7,016 |
07-16-2014, 10:03 AM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
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KT819GM Wrote: (07-27-2014, 09:38 PM)
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For me it looks like power problems, like cards draw too much power from pci'e and inteligent power management on these motherboards disable them.
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Yeah I... |
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atom |
Hardware
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14 |
28,923 |
07-29-2014, 09:33 PM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
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Szulik Wrote: (07-30-2014, 12:18 PM)
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I can be wrong but i think You should try run it with monitor connected ( in my case pc without monitor working "strange" )
Also belive that all PSU are conne... |
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atom |
Hardware
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14 |
28,923 |
08-04-2014, 08:53 PM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
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proinside Wrote: (07-29-2014, 11:19 PM)
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atom Wrote: (07-27-2014, 06:26 PM)
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Power: each GPU has a dedicated 700W power supply
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Did you tried different power supply, other than those 3 ?
Di... |
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atom |
Hardware
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14 |
28,923 |
08-04-2014, 09:02 PM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
| Just an update, I've added some more tests:
- I bought a new mainboard, AMD AM3+ with 990fx bchipset; to make sure it's not the Z87
- Switched the switch onboard to "2" to use the F70 bios that co... |
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atom |
Hardware
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14 |
28,923 |
08-04-2014, 09:03 PM |
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Thread: WPA R9 290X or 7990?
Post: RE: WPA R9 290X or 7990?
| 290x as it's the fastest single gpu card. dual gpu cards like 7990 or 295x create more problems with heat than you want to think of |
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atom |
Hardware
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1 |
4,918 |
08-07-2014, 10:59 AM |
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Thread: boot up hangs after catalyst update
Post: RE: boot up hangs after catalyst update
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atom |
Hardware
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2 |
7,413 |
08-07-2014, 11:03 AM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
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Szulik Wrote: (08-06-2014, 09:26 AM)
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Hmm one more idea.
Plz try connect 8+6 power cables from diffrent line. I dont know how good explain it in eng ;/ Idea is to connect each gpu to 2 psu: 8pin f... |
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atom |
Hardware
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14 |
28,923 |
08-07-2014, 11:05 AM |
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Thread: Three hd7970 = OS hang
Post: Three hd7970 = OS hang
| Hey Guys,
recently three of my older cards brick (1 x hd5970, 1 x hd6990 and 1 x hd7970) so bought three hd7970's.
The new cards are all GIGABYTE GV-7970C-3GD which are overclocked to 1000mhz by ve... |
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atom |
Hardware
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14 |
28,923 |
07-27-2014, 06:26 PM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
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undeath Wrote: (07-27-2014, 06:53 PM)
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Have you tried observing dmesg (cat /dev/kmsg)? Sometimes it prints interesting stuff right before a crash (like driver problems).
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Nothing unusual I'd sa... |
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atom |
Hardware
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14 |
28,923 |
07-29-2014, 09:31 PM |
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Thread: Three hd7970 = OS hang
Post: RE: Three hd7970 = OS hang
| I finally solved the problem. The source was simple: heat
I want to explain the problem a bit, maybe it helps someone else in the future.
My old watercooling curcuit had around 1kw cooling powe... |
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atom |
Hardware
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14 |
28,923 |
08-15-2014, 04:27 PM |
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Thread: R9 280X speed
Post: RE: R9 280X speed
| A common error is that people try to crack multuiple handshakes at once. Look at the status output if its trying to cracking only 1 salt, not more |
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atom |
Hardware
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6 |
12,804 |
08-22-2014, 12:24 AM |
