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341  Bitcoin / Bitcoin Discussion / Re: Mt Gox opens in less that 5 hours. Anyone gotten a "Recovery Success" email? on: June 24, 2011, 04:11:53 AM
Received mine as verified. Achievement Unlocked!

Cheers,
Kermee
342  Other / Beginners & Help / Re: A 6950/phoenix problem on: June 24, 2011, 03:37:46 AM
I used the styrofoam peanuts that Newegg uses with their shipping as the spacers between cards. Works great =)

Cheers,
Kermee
343  Bitcoin / Bitcoin Discussion / Re: What have you purchased with Bitcoin? on: June 23, 2011, 08:24:00 AM
Additional mining hardware from Newegg through BitSpend.com when it was a bit over $20 USD/btc.

Cheers,
Kermee
344  Other / CPU/GPU Bitcoin mining hardware / Re: Corsair Builder Series CX V2 500-Watt 80 Plus Certified enough for 2x6870s ? on: June 23, 2011, 05:58:29 AM
On paper, it should be plenty.

Cheers,
Kermee
345  Bitcoin / Bitcoin Discussion / Re: I just had 300 million sperm stolen on: June 23, 2011, 03:29:18 AM
Please sticky this and lock it.

I see what you did there...

Cheers,
Kermee
346  Other / CPU/GPU Bitcoin mining hardware / Re: Overclock/underclock Radeon 5970/5870 Linux outside BIOS Limits? on: June 22, 2011, 05:57:20 PM
AMD very strongly recommends uninstalling before updating.

This.

+1

Cheers,
Kermee
347  Other / Beginners & Help / Re: Panicking need help (asm'ing new rig) on: June 22, 2011, 05:36:35 AM
Quote
GPU's: 4x5830's clocked to 960/300

How do you fit them all in the board? (PCI extenders?) Also do you have any cooling issues?

They're not in a case. No extra fans on them but I am using spacers on them (Styrofoam peanuts from Newegg packaging). No cooling issues other than there's AC running in the room to 72F.

Code:
Every 1.0s: DISPLAY=:0 aticonfig --odgt --adapter=all   Tue Jun 21 22:35:18 2011


Adapter 0 - ATI Radeon HD 5800 Series
            Sensor 0: Temperature - 71.00 C

Adapter 1 - ATI Radeon HD 5800 Series
            Sensor 0: Temperature - 78.00 C

Adapter 2 - ATI Radeon HD 5800 Series
            Sensor 0: Temperature - 75.00 C

Adapter 3 - ATI Radeon HD 5800 Series
            Sensor 0: Temperature - 64.00 C

Cheers,
Kermee
348  Other / CPU/GPU Bitcoin mining hardware / Re: Overclock/underclock Radeon 5970/5870 Linux outside BIOS Limits? on: June 22, 2011, 05:31:17 AM
Great news, off to try it..

Drop your address off for a donation..

Donation not needed but:

1DCGkpwL1rgnMt4EQ3U1rBe1ZPDPSYyhEQ

I'm just happy that AMD released a version of the Linux drivers which allows us to change settings outside of the BIOS limits.  Seemed really odd they let us in Windows but not Linux...

Cheers,
Kermee
349  Bitcoin / Mining / Re: Just got off the phone with NewEgg... on: June 21, 2011, 04:56:25 PM
Imagine my disappointment. I was hoping to find tons of deals on open-box 5830's...

Don't bet on it. Newegg still has the price of Open Box 5830's set higher than New Retail prices...

Code:
N82E16814102878R
"shipping":"$7.87 Shipping","finalPrice":"153.99"

Cheers,
Kermee
350  Other / CPU/GPU Bitcoin mining hardware / Re: Overclock/underclock Radeon 5970/5870 Linux outside BIOS Limits? on: June 21, 2011, 04:52:03 PM
Catalyst 11.6 in Linux allows you to bypass the BIOS limits now. 11.5 didn't.

Code:
Adapter 0 - ATI Radeon HD 5800 Series
                            Core (MHz)    Memory (MHz)
           Current Clocks :    975           300
             Current Peak :    975           300
  Configurable Peak Range : [600-875]     [900-1200]
                 GPU load :    99%

I've tested it on both Sapphire and Gigabyte 5830 cards.

Cheers,
Kermee
351  Other / Beginners & Help / Re: What is best bitcoins pool? on: June 21, 2011, 04:33:46 PM
MtRed, Deepbit and BTC Guild are the ones I have distributed.

Cheers,
Kermee
352  Other / Beginners & Help / Re: Panicking need help (asm'ing new rig) on: June 21, 2011, 04:33:00 PM
What's a typical PSU wattage that's suitable for x3 5830? Anyone?

I don't have an exact answer but maybe this info will help.

My 'standard' 1.2+ GH/s rig configuration is:

CPU: AMD Sempron 140
Board: MSI 890FXA-GD70
Memory: 1x2GB DDR3 (whatever speed; doesn't matter)
GPU's: 4x5830's clocked to 960/300
PSU: Corsair 950W

Standard draw with Kill-A-Watt per rig is 650W, even with the 5830's OC'ed to 960/300.

There's actually head-room to add one more 5830 for 5x5830's with the Corsair 950 if I used PCIe extenders.

Hope this helps.

I use an 8GB USB flash drive to run Ubuntu 11.04 headless using Catalyst 11.6 and phoenix 1.50.

Cheers,
Kermee
353  Other / Beginners & Help / Re: A 6950/phoenix problem on: June 21, 2011, 04:15:00 PM
I run 2 6950s and phoenix and I had some lockups until I changed the "aggression" flag to 7.  I had it on 11.  There was no drop in mhashes/second when I made the change and it's been running for awhile with no problems.  Post if changing that fixes the problem so I can feel good that I helped someone in the newbie forum. lol Smiley

This.

+1

Cheers,
Kermee
354  Other / Beginners & Help / Re: 5830's back in stock at Newegg - $110 Shipped on: June 13, 2011, 10:35:47 PM
Corsair 950W should be plenty to run 4x5830 considering I have 4x5850's on a Corsair 850W right now with no issues.

Cheers,
Kermee
355  Other / Beginners & Help / Re: 5830's back in stock at Newegg - $110 Shipped on: June 13, 2011, 05:53:37 PM
They popped up 'Available' at 9:23am PDT.  Gone in a little over an hour.  Estimated stock was over 1000+.

Cheers to those who got in.

Cheers,
Kermee
356  Bitcoin / Mining software (miners) / Re: GPU Mining on OS X Using poclbm on: June 08, 2011, 01:00:13 AM
Im getting ~96 Mhash/s on my new 2011 iMac (with a ATI 6970m GPU), using the Diablo GUI published in another thread here. Kind of disappointing low hash rate I think.

Is there reason to believe poclbm would give a higher hash rate?

Running guiminer on Bootcamp'ed Windows 7 x64 on a Mid-2010 iMac (ATI 5850M GPU), I was getting ~128 Mh/s.  ATI 6970M should be at least 50% faster if not more.

Just make sure you up the fans and keep GPU-z running to monitor GPU temps but at 98% load, my GPU's were around 68C.

Cheers,
Kermee
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