Latest posts of: melco

As for me, the only people worried about ASIC are GPU/GPU farm owners. ASIC will kick them off from the business. ASIC itself will replace current CPU and GPU power. It will happen sooner or later.
I belive that ASIC != The end of decentralized mining, it is the end of profitable GPU mining. There will be less miners but Bitcoin will be more protected overall.

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for i in `seq 1 1000`; do mysql -u root --password=bad -h 127.0.0.1 2>/dev/null; done
mysql>

This one? ^^

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Failed to connect to BTC Guild database. Please try again later.

for me now. For 30min at least

Quote from: pennytrader on June 23, 2011, 03:10:48 PM

375W is enough for me with 5830

[sarcasm]1200W enough for me with Radeon HD5450[/sarcasm]

Tell us please how much power this rig draws? 850PSU enough for 4 overclocked 5830?

I doubt they can do 850MH/s. I can do 420MH/s with 2*unlocked 6950 950/350 1.25V. 270$ echo. So I can do 1260MH/s for less than 900$ (and I do).
Bad deal. Cheap MB + 4cards looks better

Are you absolutely sure that core clock, memory clock, voltages are all the same among the systems?

Quote from: PandaMarketer on June 24, 2011, 01:47:44 AM

Well, I guess the only difference is that you would need a 4pin-Molex-to-6/8pin-PCIe modular cable. Not sure if they make those.

I think they make molex-to-6/8pin adapters. You could use an adapter with a molex-to-molex cable.
This would be a perfect solution.

Why not to use Y-slitter to split 6pin PCIe to 2*6pin PCIe?

Quote from: PandaMarketer on June 23, 2011, 07:29:02 AM

Quote from: melco on June 23, 2011, 07:28:25 AM

I use MSI 790FX-GD70 Socket AM3, that also has 5 pcie slots (4*x16,1*x1 physical size). Also I use 2xChieftec APS-800C connected with each other on green powerOn signal cable and black ground cable. Works like a magic.

Very nice. That's a $200 board, right? D= DrMos, G= Gamer (orange box). OR am I thinking of the 870A-GD70?

Nope. This one. Got two such for 86$ each (I live in Ukraine. They are still available for order).
All except GPUs: Mobo 86$ + CPU AMD Sempron 140 36$ + Kingston DDR3-1333 1024MB РС3-10600 (KVR1333D3N9/1G) 13$ + 2* Chieftec APS-800C 123$ = 381$ total

Quote from: Whiplash450 on June 22, 2011, 01:30:31 PM

I'm running a system with 4 x 6970 (which require 1 8pin & 1 6pin each) and I'm using a Silverstone Strider 1500W. The PSU has 4 pcie cables with a 6+2pin and a 6pin.
My motherboard is an MSI 890FXA-GD70 for AM3 socket, that has 5 pcie slots(but 4 that can be used with a 1 slot gap for dual-slot GPU cards) and my case has 8pci expansion slots on the back.
So its fairly easy to run a 4 card setup even if those cards are dual slot.

godofal, can you inform all of us here how much time you spent to find answer to your questions?
Do you really think it's better to create 100500th thread with the same question?
Respect other user's time, use google Undecided

Don't make stupid separate threads. If you have a question about particular pool - ask in it's thread

The same for me on one 6950 (I have 9 of them and only one card in separate PC crashes). Phoenix also crashes in the same way with poclbm core.
Any ideas?
Win7 32bit, Catalyst 11.5 latest

Found it. You try to cast parameter from vddc which is 1.1 to number. Then you multiply it by 1000. Better set in mV instead ov V and remove *1000.
So I will set voltage to 1100mV instead of 1.1V

C:\bc>BarelyClocked.exe gpu=0 vddc=1.1
Number of active GPUs found: 1.
GPU #0 (ID 12308224): 3 performance levels detected.
Core: 900 MHz. Memory: 350 MHz. VDDC: 1.1 V.
Core: 900 MHz. Memory: 350 MHz. VDDC: 1.1 V.
Core: 900 MHz. Memory: 350 MHz. VDDC: 1.1 V.
Temperature: 77C.
Fan speed: 2884 RPM (45%).

Configuring settings for GPU #0.
vddc=1.1 is an invalid argument, skipping.

P.S. it works for vddc=1 but how to switch it back?!?

))

C:\bc>BarelyClocked.exe gpu=0 vddc=1150
Number of active GPUs found: 1.
GPU #0 (ID 12308224): 3 performance levels detected.
Core: 900 MHz. Memory: 350 MHz. VDDC: 1.1 V.
Core: 700 MHz. Memory: 350 MHz. VDDC: 1.1 V.
Core: 900 MHz. Memory: 350 MHz. VDDC: 1.1 V.
Temperature: 87C.
Fan speed: 2505 RPM (40%).

Configuring settings for GPU #0.
Setting VDDC to 1150 MHz.
Failed to commit clock/voltage changes. Error: -1

Quote from: lvlrdka22 on June 15, 2011, 11:04:39 PM

Quote from: melco on June 15, 2011, 07:59:47 PM

lvlrdka22, can you show how to use vddc option? Can't figure out.
Finaly program works for me very well after unlocking CCC limits

Reference model? If not, probably won't work through this/ADL.

Yes, Reference. Just an example of syntax plz.

lvlrdka22, can you show how to use vddc option? Can't figure out.
Finaly program works for me very well after unlocking CCC limits

I found it was rejecting changes because of CCC overclocking limits. Have to apply this patch to fix things out