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Author Topic: いい gekkorun.de - Gekkoscience Fun-Run - compare your share いい  (Read 62765 times)
zOU
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May 07, 2016, 04:54:58 PM
#81



I like your custom heatsinks very much!

Oh man, you have a superbpag hub! I'm looking for such a hub for weeks now, but no shop will ship them to my country!  Huh

Superbpag:
https://bitcointalk.org/index.php?topic=1404243.msg14304103#msg14304103

heatsinks:
http://fr.aliexpress.com/item/100-40-20MM-2-pieces-High-quality-pure-aluminum-heat-sink-aluminum-radiator-fins-heatsink-Fin/32260966997.html

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minibit
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May 07, 2016, 05:10:32 PM
#82



I like your custom heatsinks very much!

Oh man, you have a superbpag hub! I'm looking for such a hub for weeks now, but no shop will ship them to my country!  Huh

Superbpag:
https://bitcointalk.org/index.php?topic=1404243.msg14304103#msg14304103

heatsinks:
http://fr.aliexpress.com/item/100-40-20MM-2-pieces-High-quality-pure-aluminum-heat-sink-aluminum-radiator-fins-heatsink-Fin/32260966997.html

Perfect, thanks for the links, zOU!
Nice bestshare  Wink
zOU
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May 07, 2016, 06:30:51 PM
#83

Thx, but I'm far from Jeff's record Smiley

andymanone
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May 07, 2016, 07:36:12 PM
#84

here's my setup:

6 compac sticks in a BFL 30Ghs enclosure
3 sticks per heatsink
1 superbpag switch
1 fan controller + 2 temp sensors

I will probably remove the right hand side cover so I can slide the right fan further away, I'll add a wire grill Smiley


Hey zOU,
nice, looks really, really great Cool!

Two questions about Smiley:
Did you also use heatsinks on every backside?
And what was your maximum (stable) Freq / Hashrate you ever reached with this setup?

Thx,
andY

#Compare your share!# Join the community and be a member of http://www.gekkorun.de today! Open for all Antrouter R1, Gekkoscience Compac, 2PAC and sidehacks coming soon Bitfury Asic Miners!
Notice: gekkorun 2.0 goes offline in 10/07/18 (and will be not longer supported anymore)

My previous ANTR1/Gekko Tuning success: Ant R1=500MHz@0.96V@27,66GH/s / Gekko=475MHz@0.9V /stable 450MHz/0.88V@23,78GH/s
zOU
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May 07, 2016, 07:40:22 PM
#85

No heatsink at the back (although I have some).

I've never tried over 310Mhs.

I've not tried more since I got the new heatsinks.

I'll probably give it a try at some point, but so far i'm quite happy Smiley

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May 07, 2016, 07:50:12 PM
#86

No heatsink at the back (although I have some).

I've never tried over 310Mhs.

I've not tried more since I got the new heatsinks.

I'll probably give it a try at some point, but so far i'm quite happy Smiley
Ahh okay Smiley
But Im very curious, to know, where is the max possible limit Smiley

andY

#Compare your share!# Join the community and be a member of http://www.gekkorun.de today! Open for all Antrouter R1, Gekkoscience Compac, 2PAC and sidehacks coming soon Bitfury Asic Miners!
Notice: gekkorun 2.0 goes offline in 10/07/18 (and will be not longer supported anymore)

My previous ANTR1/Gekko Tuning success: Ant R1=500MHz@0.96V@27,66GH/s / Gekko=475MHz@0.9V /stable 450MHz/0.88V@23,78GH/s
zOU
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May 07, 2016, 07:54:37 PM
#87

For that you should search the support thread Smiley

RichBC
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May 08, 2016, 06:58:02 AM
#88

My modified USB extension lead that I had patched 5V into burnt up Yesterday, so ran overnight on the 2nd Compac at 200MHz. Have just done a better job of connecting the 5V directly to the contacts on the USB socket so should be ok this time.  Smiley

Good news is that the improved 5V supply seems to be allowing operation at 400MHz without HW errors with a Core Voltage of 0.78V which is the max I can get to without changing a resistor. So will run at that for 24Hrs and see how we go?


Rich

→→→→→→→→→→→→→→→→→→ 💰 Hard-Disk Mineable Cryptocurrency !! B U R S T C O I N 💰 Cheap Price & Easy to Invest - CHECK IT OUT NOW! !! →→→→→→→→→→→→→→→→→→ 💰 Asset exchange, Automatic transactions, Escrow system & More !!
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May 08, 2016, 02:29:24 PM
#89

Well things seem quite stable after a few Hours at 400MHz so I have pushed on to 425MHz, still at 0.77V core voltage and no HW errors. I briefly tried 450MHz but the Core Voltage died completely so that needs to be investigated.


Rich


→→→→→→→→→→→→→→→→→→ 💰 Hard-Disk Mineable Cryptocurrency !! B U R S T C O I N 💰 Cheap Price & Easy to Invest - CHECK IT OUT NOW! !! →→→→→→→→→→→→→→→→→→ 💰 Asset exchange, Automatic transactions, Escrow system & More !!
andymanone
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May 08, 2016, 07:04:20 PM
#90

My modified USB extension lead that I had patched 5V into burnt up Yesterday, so ran overnight on the 2nd Compac at 200MHz. Have just done a better job of connecting the 5V directly to the contacts on the USB socket so should be ok this time.  Smiley

Good news is that the improved 5V supply seems to be allowing operation at 400MHz without HW errors with a Core Voltage of 0.78V which is the max I can get to without changing a resistor. So will run at that for 24Hrs and see how we go?


Rich

Well things seem quite stable after a few Hours at 400MHz so I have pushed on to 425MHz, still at 0.77V core voltage and no HW errors. I briefly tried 450MHz but the Core Voltage died completely so that needs to be investigated.


Rich


Great news, Rich Smiley!!!
Thx for sharing!

andY

#Compare your share!# Join the community and be a member of http://www.gekkorun.de today! Open for all Antrouter R1, Gekkoscience Compac, 2PAC and sidehacks coming soon Bitfury Asic Miners!
Notice: gekkorun 2.0 goes offline in 10/07/18 (and will be not longer supported anymore)

My previous ANTR1/Gekko Tuning success: Ant R1=500MHz@0.96V@27,66GH/s / Gekko=475MHz@0.9V /stable 450MHz/0.88V@23,78GH/s
RichBC
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May 11, 2016, 04:08:59 PM
#91

The sustained higher Frequency makes it to Number One.  Grin

Rich

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zOU
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May 11, 2016, 04:14:28 PM
#92

The sustained higher Frequency makes it to Number One.  Grin

Rich

Nice !

I'm already maxing my superbpag hub with 6 aticks at 300Mhs Smiley

andymanone
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May 11, 2016, 04:15:08 PM
#93

The sustained higher Frequency makes it to Number One.  Grin

Rich
I see Shocked!!!
Coool Cool!

...and me on antrun Wink

#Compare your share!# Join the community and be a member of http://www.gekkorun.de today! Open for all Antrouter R1, Gekkoscience Compac, 2PAC and sidehacks coming soon Bitfury Asic Miners!
Notice: gekkorun 2.0 goes offline in 10/07/18 (and will be not longer supported anymore)

My previous ANTR1/Gekko Tuning success: Ant R1=500MHz@0.96V@27,66GH/s / Gekko=475MHz@0.9V /stable 450MHz/0.88V@23,78GH/s
Mikestang
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May 16, 2016, 12:21:56 AM
#94

Hey, runners, I am moving and so my miners will be offline for a week or so, but don't worry!  I'll be back to the races as soon as internet is set up at the new place.  Happy mining!
zOU
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May 16, 2016, 06:20:15 PM
#95

The sustained higher Frequency makes it to Number One.  Grin

Rich

or not :p

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May 16, 2016, 06:50:10 PM
#96

400??  Blimey, im just managing to get mine running at 260m and being stable lol  already got it running on a usb Y-splitter, contemplating getting another one to daisy chain it so it picks up 3 ports on the hub. Reckon that will make much of a difference?

**SUPPORT SIDEHACK** Miner Development Donations to:  1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr

Donations/Tips to:-   1GTADDicTXD1uachKKgW24DZDxDGhSMdRa

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zOU
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May 16, 2016, 07:00:39 PM
#97

What really matters is how much W each port can deliver.

5V
USB2 is 0.5A: 2.5W
USB3 is 0.9A: 4.5W

Depending on your vcore, the stick can draw a lot.

The 7 ports superbpag is 5V/12A: 60W !

As I use 6 sticks, I get 10W/port.

I max it at 300Mhs....

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May 16, 2016, 07:10:10 PM
#98

Well its only a 2.5 amp power supply to the hub. But last time i measured to amp draw it was 1.2 amp at 250m. All 6 ports (4 data and power, 2 charging) are rated at 500ma when its connected to a computer. Alternatively ive seen a 12v usb buck coveter down to 5v and 2A rating. I can hook that up to my breakout board on my psu and running a decent supply from there.

**SUPPORT SIDEHACK** Miner Development Donations to:  1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr

Donations/Tips to:-   1GTADDicTXD1uachKKgW24DZDxDGhSMdRa

Join Bitconnect: https://bitconnect.co/?ref=gtaddict
RichBC
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May 16, 2016, 07:47:27 PM
#99

I don't bother with a hub. I have just taken a USB extension lead and cut into the 5V supply to the Miner and connected a separate 5V PSU. That way you can supply as many Amps as you want.

Next move is to make a small resistor change to the miner to allow the Core Voltage to be increased above 0.8V and then we are onward and upward to 500MHz.  Grin


Rich

→→→→→→→→→→→→→→→→→→ 💰 Hard-Disk Mineable Cryptocurrency !! B U R S T C O I N 💰 Cheap Price & Easy to Invest - CHECK IT OUT NOW! !! →→→→→→→→→→→→→→→→→→ 💰 Asset exchange, Automatic transactions, Escrow system & More !!
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May 16, 2016, 08:04:57 PM

i wonder if there is a brand of hub out there with an easy trace pattern on the board that can be cut and have a 6 pin pci-e socket soldered to it.
that way you can plug in an psu and have up 150w

suppose you can make something, im not quite that good with crafting electronics on a breakout board. but its most likely doable?

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