11-16-2013, 03:20 AM
@gpufreak - What are you using to cool this unit? I see the hoses so assume liquid. What is your setup? Hardware/etc.
100 BHash/s NTLM mark broken on single system
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11-16-2013, 03:20 AM
@gpufreak - What are you using to cool this unit? I see the hoses so assume liquid. What is your setup? Hardware/etc.
11-16-2013, 08:26 AM
You can see the current cool-rig in action at http://www.youtube.com/watch?v=hUtHhNO5Y3o
8x 7990, 8x FC-WB (Nickel), 9x 360 XTX, 27x Typhoon, 7.5L coolant. I will be upgrading this set to: 14x 360 XTX, 42x Typhoon, 40-45L coolant so stay tuned
12-27-2013, 08:59 PM
may I ask what params you used? I'm only getting ~88% utilization for NTLM <sad_panda />
12-29-2013, 05:25 PM
i'm just going to leave this right here...
Code: [s]tatus [p]ause [r]esume [b]ypass [q]uit => s i believe we can call this "200 BHash/s NTLM mark broken on single system"
12-29-2013, 06:13 PM
Hi epixoip, impressive speed, congrats!
Can you share bit more about your setup, drivers, (clock)settings, version of hashcat :-) ?
12-30-2013, 01:11 AM
8x R9 290X @ 1200 Mhz, Catalyst 13.12, oclHashcat 1.00
12-30-2013, 02:39 AM
12-30-2013, 03:01 AM
i have yet to get these cards over 72C! but that said, i do get asic hangs at 1200 Mhz at stock voltage. need to adjust the voltage a tick to make them stable.
12-30-2013, 04:36 AM
Did you bump memory clock too or is that less important?
12-30-2013, 05:53 AM
yeah in the benchmarks i did, i tested at a memory clock of 1375 since that is the 7970's default memory clock. not sure if you've seen those or not yet, but i posted a link on twitter.
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