Unofficial Spondoolies SP20 thread - page 59.

Biffa

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Quote from: raskul on December 11, 2014, 05:30:57 PM

Quote from: Biffa on December 11, 2014, 05:28:59 PM

Quote from: raskul on December 11, 2014, 04:56:07 PM

Quote from: Hunger on December 11, 2014, 04:40:12 PM

-snip-

7: DC2DC/1/:[vlt1:671 vlt2:677(DCl:794 Tl:794 Ul:688) 28W 41A 74c] ASIC:[ 85c (125c) 895hz(BL: 895) 0 (E:193) F:0 L:0]

Going to ask this one is giving me hard time, yellow number + i see the hz gets blue, anyone know why it is ? and were its located in the box?

i'm going to put this out there now: if it's hashing at a good rate, don't look too deeply into the ASIC stats.
the SP31 i received today has a bunch of low volt ASICS, but it's still performing at 4.7TH/s... if i wanted to, I could gradually up the voltages and get them to sit green but as far as i'm concerned, there is no need - it's performing 200TH/s above advertised spec.

i'm presuming it's probably just the ambient temperature in which i'm running it.
i wouldn't be overly concerned if I were you, however, I know Phil likes to go in depth, so he may be able to assist if you really want to get deep into the rabbit hole.

yes mines at 4.741TH so I'm not even going to look at it for a while Cheesy

have you estimated when we'll need to downclock? (i clearly have nothing better to do on a thursday night after watch some crap football)

Mines not in the UK so will be a different date to yours Cheesy

philipma1957

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'The right to privacy matters'

Quote from: DevonMiner on December 11, 2014, 05:33:35 PM

Quote

hmm, i'd offer but i fear Devon is a tad of a long drive in this weather.

7 hrs 47 mins ... 461.3 miles apparently.

The two SP20s I have underclocked also show a few yellow numbers but the stats cost per Ghs is good.

what I have found is if every asic is yellow under clocked you have reached the low point of the miner's ability to underclock.

It won't restart until you raise the volts a bit.

raskul

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Quote from: DevonMiner on December 11, 2014, 05:33:35 PM

Quote

hmm, i'd offer but i fear Devon is a tad of a long drive in this weather.

7 hrs 47 mins ... 461.3 miles apparently.

The two SP20s I have underclocked also show a few yellow numbers but the stats cost per Ghs is good.

naaaah by the time you get here that bottle will be tanned. save the fuel, find a 24hr supermarket.

DevonMiner

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Quote

hmm, i'd offer but i fear Devon is a tad of a long drive in this weather.

7 hrs 47 mins ... 461.3 miles apparently.

The two SP20s I have underclocked also show a few yellow numbers but the stats cost per Ghs is good.

raskul

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Activity: 434

Merit: 250

Quote from: Biffa on December 11, 2014, 05:28:59 PM

Quote from: raskul on December 11, 2014, 04:56:07 PM

Quote from: Hunger on December 11, 2014, 04:40:12 PM

-snip-

7: DC2DC/1/:[vlt1:671 vlt2:677(DCl:794 Tl:794 Ul:688) 28W 41A 74c] ASIC:[ 85c (125c) 895hz(BL: 895) 0 (E:193) F:0 L:0]

Going to ask this one is giving me hard time, yellow number + i see the hz gets blue, anyone know why it is ? and were its located in the box?

i'm going to put this out there now: if it's hashing at a good rate, don't look too deeply into the ASIC stats.
the SP31 i received today has a bunch of low volt ASICS, but it's still performing at 4.7TH/s... if i wanted to, I could gradually up the voltages and get them to sit green but as far as i'm concerned, there is no need - it's performing 200TH/s above advertised spec.

i'm presuming it's probably just the ambient temperature in which i'm running it.
i wouldn't be overly concerned if I were you, however, I know Phil likes to go in depth, so he may be able to assist if you really want to get deep into the rabbit hole.

yes mines at 4.741TH so I'm not even going to look at it for a while Cheesy

have you estimated when we'll need to downclock? (i clearly have nothing better to do on a thursday night after watch some crap football)

Biffa

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Quote from: raskul on December 11, 2014, 04:56:07 PM

Quote from: Hunger on December 11, 2014, 04:40:12 PM

-snip-

7: DC2DC/1/:[vlt1:671 vlt2:677(DCl:794 Tl:794 Ul:688) 28W 41A 74c] ASIC:[ 85c (125c) 895hz(BL: 895) 0 (E:193) F:0 L:0]

Going to ask this one is giving me hard time, yellow number + i see the hz gets blue, anyone know why it is ? and were its located in the box?

i'm going to put this out there now: if it's hashing at a good rate, don't look too deeply into the ASIC stats.
the SP31 i received today has a bunch of low volt ASICS, but it's still performing at 4.7TH/s... if i wanted to, I could gradually up the voltages and get them to sit green but as far as i'm concerned, there is no need - it's performing 200TH/s above advertised spec.

i'm presuming it's probably just the ambient temperature in which i'm running it.
i wouldn't be overly concerned if I were you, however, I know Phil likes to go in depth, so he may be able to assist if you really want to get deep into the rabbit hole.

yes mines at 4.741TH so I'm not even going to look at it for a while Cheesy

raskul

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Activity: 434

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Quote from: DevonMiner on December 11, 2014, 05:09:04 PM

Quote from: raskul on December 11, 2014, 04:56:07 PM

has a bunch of low volt ASICS, but it's still performing at 4.7TH/s... if i wanted to, I could gradually up the voltages and get them to sit green but as far as i'm concerned, there is no need - it's performing 200TH/s above advertised spec.

True ... I have SP30s at http://toom.im/ and a SP31 that show many yellow ASICS ... keep calm and mine on ... they work fine! ... not that I get 200Ghs over as you are.

Need a drink ... single malt would do Grin

hmm, i'd offer but i fear Devon is a tad of a long drive in this weather.

DevonMiner

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Quote from: raskul on December 11, 2014, 04:56:07 PM

has a bunch of low volt ASICS, but it's still performing at 4.7TH/s... if i wanted to, I could gradually up the voltages and get them to sit green but as far as i'm concerned, there is no need - it's performing 200TH/s above advertised spec.

True ... I have SP30s at http://toom.im/ and a SP31 that show many yellow ASICS ... keep calm and mine on ... they work fine! ... not that I get 200Ghs over as you are.

Need a drink ... single malt would do Grin

raskul

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Activity: 434

Merit: 250

Quote from: Hunger on December 11, 2014, 04:40:12 PM

-snip-

7: DC2DC/1/:[vlt1:671 vlt2:677(DCl:794 Tl:794 Ul:688) 28W 41A 74c] ASIC:[ 85c (125c) 895hz(BL: 895) 0 (E:193) F:0 L:0]

Going to ask this one is giving me hard time, yellow number + i see the hz gets blue, anyone know why it is ? and were its located in the box?

i'm going to put this out there now: if it's hashing at a good rate, don't look too deeply into the ASIC stats.
the SP31 i received today has a bunch of low volt ASICS, but it's still performing at 4.7TH/s... if i wanted to, I could gradually up the voltages and get them to sit green but as far as i'm concerned, there is no need - it's performing 200TH/s above advertised spec.

i'm presuming it's probably just the ambient temperature in which i'm running it.
i wouldn't be overly concerned if I were you, however, I know Phil likes to go in depth, so he may be able to assist if you really want to get deep into the rabbit hole.

Biodom

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Quote from: philipma1957 on December 10, 2014, 01:29:16 PM

Quote from: wajiminer on December 10, 2014, 01:21:58 PM

I've been going back and forth on whether to order these or the antminer s4.. My main concern has been the power supplies.. I have a couple of evga 1300 g2's.. I'm assuming you can run one of the sp20s on one 1300, but what kind of speed do you get and will the cabling on the g2's handle the constant load.. Im running 240v.

I had evga 1300's I had s-3's so the upgrade path was easy .. I run 5 s-3s and 5 sp20's

I sold off some of my s-3's to make the room for the sp20's

You guys made me so so jealous...so i had to sell three S-3 (they still have nice bid in US) and bought one SP20 to try it out.
Among all of this info deluge nobody EVER posted dB vs watts in downclocking.
Is it only relevant for me? I doubt it, but will have to experiment myself.
If it is good, I can host four SP20 on two 15A/120V circuits, which would be awesome.

I don't think I will make money (in BTC), but don't really care because it basically became a hobby and coinbase makes it seamless to go dollars-bitcoin-order in bitcoins, so you never basically have them, just order in $$.

Hunger

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Can i fix it somehow with my IKEA allen key?

Hunger

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Quote from: raskul on December 11, 2014, 04:37:37 PM

Quote from: RoadStress on December 11, 2014, 04:28:22 PM

Quote from: raskul on December 11, 2014, 04:16:38 PM

i'll maybe list 'em again tomorrow.
sipping whisky tonight.
Grin

Enjoy it. I have one single malt coming to my door tomorrow too Grin

Is that girl behind the bottle a Klimt?

yup, a proud IKEA purchase, as stated above (thanks Hunger)
in fact, most of my home is Swedish made and the only thing I don't own from Sweden is KfC mining rigs Grin

i'll stick with my IKEA Klimts. lol

IKEA rocks! Cheesy

love it

7: DC2DC/1/:[vlt1:671 vlt2:677(DCl:794 Tl:794 Ul:688) 28W 41A 74c] ASIC:[ 85c (125c) 895hz(BL: 895) 0 (E:193) F:0 L:0]

Going to ask this one is giving me hard time, yellow number + i see the hz gets blue, anyone know why it is ? and were its located in the box?

raskul

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Activity: 434

Merit: 250

Quote from: Hunger on December 11, 2014, 04:19:04 PM

IKEA!

raskul

sr. member

Activity: 434

Merit: 250

Quote from: RoadStress on December 11, 2014, 04:28:22 PM

Quote from: raskul on December 11, 2014, 04:16:38 PM

i'll maybe list 'em again tomorrow.
sipping whisky tonight.
Grin

Enjoy it. I have one single malt coming to my door tomorrow too Grin

Is that girl behind the bottle a Klimt?

yup, a proud IKEA purchase, as stated above (thanks Hunger)
in fact, most of my home is Swedish made and the only thing I don't own from Sweden is KfC mining rigs Grin

i'll stick with my IKEA Klimts. lol

RoadStress

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Activity: 1904

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Quote from: raskul on December 11, 2014, 04:16:38 PM

i'll maybe list 'em again tomorrow.
sipping whisky tonight.
Grin

Enjoy it. I have one single malt coming to my door tomorrow too Grin

Is that girl behind the bottle a Klimt?

Hunger

member

Activity: 85

Merit: 10

Quote from: raskul on December 11, 2014, 04:16:38 PM

Quote from: philipma1957 on December 11, 2014, 03:57:44 PM

Quote from: Biffa on December 11, 2014, 03:44:51 PM

BTW got a couple of new fans to test

@ raskul I sold 3 s-3's I am just short of another sp20

i'll maybe list 'em again tomorrow.
sipping whisky tonight.
Grin

Oh that girl behind the whiskey, had one of those but gave away couple of weeks ago IKEA!

raskul

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Quote from: philipma1957 on December 11, 2014, 03:57:44 PM

Quote from: Biffa on December 11, 2014, 03:44:51 PM

BTW got a couple of new fans to test

@ raskul I sold 3 s-3's I am just short of another sp20

i'll maybe list 'em again tomorrow.
sipping whisky tonight.
Grin

r1ptid3

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Quote from: Blazed on December 11, 2014, 07:57:19 AM

I finally got one of these SP20's ordered up! I hope it lives up to Philip's praises Cheesy

I was hoping that I had a single PSU to run it, but now I am not so sure? I have several LEPA 1600's sitting around and some Corsair 1200AXi's. I suppose maybe dual CX750's would do the trick.

I got my SP20 last month and have been running it on 2 CX750M's. Let me know if you want me to try any settings with it before deciding which power supply you are going to go with.

philipma1957

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'The right to privacy matters'

Quote from: Biffa on December 11, 2014, 03:44:51 PM

BTW got a couple of new fans to test

@ raskul I sold 3 s-3's I am just short of another sp20

@ biffa
nice . try to see if you can get a low clock and a low fan

my extreme under clock can have a much lower fan setting 40

raskul

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Quote from: philipma1957 on December 11, 2014, 12:09:17 PM

-snip-
Pretty sure I am going to sell off my s-3's and go all sp20s.

i tried that but nobody in the UK wants 'em Undecided

may have to resort to ebay.

Topic: Unofficial Spondoolies SP20 thread - page 59. (Read 126168 times)