[UPDATE]Batch 2 AVALON STOCK OVERCLOCK to 84 Gh/s @350MHZ[STABLE] - page 2.

MagicMike523

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Quote from: strombom on June 24, 2013, 06:47:06 AM

Quote from: crazyearner on June 23, 2013, 11:17:43 PM

if taking them over the stock speed are you not prone to risking over heating less life time of chip and also void your warranty if something goes wrong with it?

I have been running for more than a month at 345-370MHz, it's still stable. When the chip hangs to overheating it seems to just stop and cool down, then you have to restart the unit...

I don't think there is any warranty to void in the first place

I don't think you know what stable means

crazyearner

legendary

Activity: 1820

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Looking forward to seeing how this progresses in terms of overclocknig on stock cooling to going water cooled

dan99

sr. member

Activity: 406

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copy his positing from another thread "

BitSyncom
Sr. Member

Re: Avalon stable @ 98,986Mhash/sec
Today at 04:11:37 AM

Reply with quote #21
was wondering how long it'd take people to notice ( and more importantly share the constant that we've released on github.)

the number you are all aiming for is 450 Tongue of course, that's not really possible on just air cooling.

Sitarow

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Quote from: SolarSilver on June 24, 2013, 07:13:06 PM

Quote from: Dalkore on June 24, 2013, 06:42:54 PM

What does "connect to it through the net"? There is a place to upload it via the firmware update menu. Are you saying there is a way to grab it off the internet?

You first download the firmware onto your local system and then tell the browser to upload to the Avalon

For example you download the image from

http://ck.kolivas.org/apps/cgminer/avalon/20130624/openwrt-ar71xx-generic-tl-wr703n-v1-squashfs-factory.bin

and then you browse to

System -> Backup / Flash Firmware

Click on Browse, select the image you just downloaded from you Downloads an click on Flash Image

Then Ack the hash (if you want to check) and reflash the machine. Wait 3 minutes and log back in, running the new image.

By the way, are *you* the guy selling the ASIC managed hosting?

I'm offering to do managed hosting of 1 unit Avalon with 3 hashing units for EUR 100 / month in Belgium eh... never mind... why do I even bother to bring this up...

At least I've been reflashing embedded devices for the last 19 years.... it's really not that difficult if even I can pull it off...

I will test this and post the results after 24hrs.

SolarSilver

legendary

Activity: 1112

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Quote from: Dalkore on June 24, 2013, 06:42:54 PM

What does "connect to it through the net"? There is a place to upload it via the firmware update menu. Are you saying there is a way to grab it off the internet?

You first download the firmware onto your local system and then tell the browser to upload to the Avalon

For example you download the image from

http://ck.kolivas.org/apps/cgminer/avalon/20130624/openwrt-ar71xx-generic-tl-wr703n-v1-squashfs-factory.bin

and then you browse to

System -> Backup / Flash Firmware

Click on Browse, select the image you just downloaded from you Downloads an click on Flash Image

Then Ack the hash (if you want to check) and reflash the machine. Wait 3 minutes and log back in, running the new image.

By the way, are *you* the guy selling the ASIC managed hosting?

I'm offering to do managed hosting of 1 unit Avalon with 3 hashing units for EUR 100 / month in Belgium eh... never mind... why do I even bother to bring this up...

At least I've been reflashing embedded devices for the last 19 years.... it's really not that difficult if even I can pull it off...

Dalkore

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Activity: 1330

Merit: 1026

Mining since 2010 & Hosting since 2012

Quote from: Elokane on June 24, 2013, 01:07:10 PM

Quote from: Dalkore on June 24, 2013, 11:04:21 AM

How do I load the image? I didn't see a USB port. Thank you.

-D

On the menu you see when you connect to it through the net.

What does "connect to it through the net"? There is a place to upload it via the firmware update menu. Are you saying there is a way to grab it off the internet?

-D

Elokane

hero member

Activity: 817

Merit: 1000

Truth is a consensus among neurons www.synereo.com

Quote from: Dalkore on June 24, 2013, 11:04:21 AM

How do I load the image? I didn't see a USB port. Thank you.

-D

On the menu you see when you connect to it through the net.

elasticband

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Activity: 1036

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Nighty Night Don't Let The Trolls Bite Nom Nom Nom

Quote from: dogie on June 24, 2013, 09:56:33 AM

Is anyone able to compile a firmware where the fans still throttle, or a way to change that manually? I need to sleep next to this thing.

Also a way to set max temp to 48/49? One of the modules sits on 47 which triggers max RPMs, although I can hopefully move this to somewhere a bit cooler.

unlucky......

Dalkore

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Merit: 1026

Mining since 2010 & Hosting since 2012

How do I load the image? I didn't see a USB port. Thank you.

-D

dogie

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Activity: 1666

Merit: 1185

dogiecoin.com

Is anyone able to compile a firmware where the fans still throttle, or a way to change that manually? I need to sleep next to this thing.

Also a way to set max temp to 48/49? One of the modules sits on 47 which triggers max RPMs, although I can hopefully move this to somewhere a bit cooler.

strombom

member

Activity: 77

Merit: 10

Quote from: crazyearner on June 23, 2013, 11:17:43 PM

if taking them over the stock speed are you not prone to risking over heating less life time of chip and also void your warranty if something goes wrong with it?

I have been running for more than a month at 345-370MHz, it's still stable. When the chip hangs to overheating it seems to just stop and cool down, then you have to restart the unit...

I don't think there is any warranty to void in the first place

rudrigorc2

legendary

Activity: 1064

Merit: 1000

4h 27m 11s 82523.42 @ 345 750HW - 50btc
3h 13m 47s 81915.67 @ 345 1324HW - ozcoin

elasticband

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Activity: 1036

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Nighty Night Don't Let The Trolls Bite Nom Nom Nom

9h 34m 30s
81931.77

getworks 1238
accepted 20556
rejected 93
HW 1312

setting 345..... apaprently this works better than 350.... can anyone compare

crazyearner

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Activity: 1820

Merit: 1001

if taking them over the stock speed are you not prone to risking over heating less life time of chip and also void your warranty if something goes wrong with it?

jspielberg

sr. member

Activity: 490

Merit: 255

Congrats!!!!

Though maybe ease off the coffee a little... (or is that a hash rush?) Grin

I can't wait for mass shipping!

cryptograd

member

Activity: 112

Merit: 10

IVE OVERCLOCKED MY STOCK BATCH 2 TO RUN @350MHZ FOR A STABLE 85Gh/s!!!

Original post edited

elasticband

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I think a 750 or 850 will do the job unless you plan on upgrading to 4 modules later

Wattage / 3 * 4 is what u need fir 4 modules.

I would stop running your batch 1 with overclock until u uo grade though

delaria

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Activity: 85

Merit: 10

Quote from: elasticband on June 23, 2013, 07:31:23 PM

Quote from: delaria on June 23, 2013, 07:08:48 PM

batch 1 and 2 batch 2 devices running at 350 Mhz. Cool

350mhz x 240chips = 84000ghs. One of your units is loosing 4000ghs from that. They have 650 psu? 350mhz requires a 750 I think

The units are pulling at the wall ( i have a power meter ) 2.25 kW. I will replace the batch 1 PSU with a 1000 W unit. that should fix the issue you mention.

bitcad

newbie

Activity: 59

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Can verify it works with my batch 2 unit. Currently getting 82-83GH/s on BTC Guild. Thanks!

elasticband

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Mine generally run around 50 this could be to do with the fans struggling to reach max

Topic: [UPDATE]Batch 2 AVALON STOCK OVERCLOCK to 84 Gh/s @350MHZ[STABLE] - page 2. (Read 9439 times)