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Topic: Very first tests P104-100: 39 Mh/s Ethash; 470 sol/s ZEC - Nice GPU! - page 5. (Read 9415 times)

full member
Activity: 672
Merit: 154
Blockchain Evangelist.
This is the best I can get from Gigabyte P104 4gb (Micron)



I'm not sure why your P104-100 just got 30Mh/s. My GPU has Micron memory too.
Actually, as I know, most of miners here who got P104, they reported the hashrate is around 39-40Mh/s.
full member
Activity: 602
Merit: 106


Silly question, I’m using free version of W10 and not activated on the key yet. Will that make a difference to driver compatibility and reading by the OS? Does getting the official key and having it installed make a better difference?

There should be no difference at all.
No difference, been mining with unlicensed Win 10 for some time now.
sr. member
Activity: 428
Merit: 250
Inactivity: 8963


Silly question, I’m using free version of W10 and not activated on the key yet. Will that make a difference to driver compatibility and reading by the OS? Does getting the official key and having it installed make a better difference?

There should be no difference at all.
newbie
Activity: 5
Merit: 0
Does any of you guys had any chance of ordering p104-100 trough https://www.bitnand.com/ or where can we all look up for a Palit or Gigabyte cards mentioned here?



newbie
Activity: 16
Merit: 0

Thanks I will try it again later. By the way I just started this new rig with new installation of W10 on biostar 250 btc pro MB. Is there other app or software I need to install in order for the Nvidia app to run smooth installation after download of the Driver?

Driver and msi afterburner is all you need.

Silly question, I’m using free version of W10 and not activated on the key yet. Will that make a difference to driver compatibility and reading by the OS? Does getting the official key and having it installed make a better difference?
sr. member
Activity: 428
Merit: 250
Inactivity: 8963

Thanks I will try it again later. By the way I just started this new rig with new installation of W10 on biostar 250 btc pro MB. Is there other app or software I need to install in order for the Nvidia app to run smooth installation after download of the Driver?

Driver and msi afterburner is all you need.
newbie
Activity: 16
Merit: 0
Dear all, I just got my p104 cards yesterday however having problem getting my Windows 10 to recognise it. I tried using 390.77 Driver version but Nvidia said the Driver is not compatible with my system.

Can you please advise how and where to download the Drivers for the p104? Thanks in advance!

Works fine for Palit p104-100:
http://www.nvidia.com/download/driverResults.aspx/129081/en-us


Thanks I will try it again later. By the way I just started this new rig with new installation of W10 on biostar 250 btc pro MB. Is there other app or software I need to install in order for the Nvidia app to run smooth installation after download of the Driver?
sr. member
Activity: 428
Merit: 250
Inactivity: 8963
Dear all, I just got my p104 cards yesterday however having problem getting my Windows 10 to recognise it. I tried using 390.77 Driver version but Nvidia said the Driver is not compatible with my system.

Can you please advise how and where to download the Drivers for the p104? Thanks in advance!

Works fine for Palit p104-100:
http://www.nvidia.com/download/driverResults.aspx/129081/en-us
newbie
Activity: 16
Merit: 0
Dear all, I just got my p104 cards yesterday however having problem getting my Windows 10 to recognise it. I tried using 390.77 Driver version but Nvidia said the Driver is not compatible with my system.

Can you please advise how and where to download the Drivers for the p104? Thanks in advance!
newbie
Activity: 23
Merit: 0
This is the best I can get from Gigabyte P104 4gb (Micron)

https://image.prntscr.com/image/-K7Dw_EISEOviPCCzYII-g.png
full member
Activity: 672
Merit: 154
Blockchain Evangelist.


With just 72% power limit, 40Mh/s is a lot. Have you tested with power limit around 85%?


With power limit set at 85% hashrate per card card is 0.15 Mh/s higher, but power consumption @ wall exceeds 1000W, temperatures are also higher, not worth it.

Thank you very much! I even dont release that fact, so I think I need to change the setting.
newbie
Activity: 1
Merit: 0
Where can the common folk, like me, buy it in the US?
sr. member
Activity: 428
Merit: 250
Inactivity: 8963


With just 72% power limit, 40Mh/s is a lot. Have you tested with power limit around 85%?


With power limit set at 85% hashrate per card card is 0.15 Mh/s higher, but power consumption @ wall exceeds 1000W, temperatures are also higher, not worth it.
member
Activity: 122
Merit: 10
congratulations for you guys! disappointing that i cannot find a single reseller in germany...
full member
Activity: 672
Merit: 154
Blockchain Evangelist.

Hopefully, it works out as I really would like a few of these to put in my stupid asus mining expert motherboard. It basically requires mining cards to get over 13 cards working at once.

Can’t you put 13 nvidia cards and 6 AMD cards? I read this somewhere, just can’t find the article right now. I’m interested because I’ve got this mobo being delivered tomorrow.

For 19 GPUs setting, you could check this thread. Actually I tried this test (19 P106-100 GPUs) before, but I failed.
13 Nvidia + 6 AMD it should work.

https://bitcointalksearch.org/topic/19gpu-b250-expert-users-unite-2338482

For 13 P104-100 on Asus mining expert MB, here is example (from 1 guy in my mining community), nothing special in setting.



newbie
Activity: 22
Merit: 0
p104 4gb
180w
0.75 kh/s cryptonight
1.08 mh/s neoscrypt
39 mh/s eth
524 sol/s

I found a group buy for these today, for about $720 CAD each, minimum order of 6.
I guess I'll grab them since there's nothing in stores and my mining expert is very sad with only 6 cards. Thanks for the info here, it helps a lot. The guys buying/selling them are of course noobs and I can't trust their numbers until I found some more here.



Nice to know you could grab some GPUs. your testing performance with Equihash is really nice, almost the same with 1070 Ti.
I dont know why my test for ZEC just achieved only 470 sol/s. But I plan to mine ETH, so it's not problem Cheesy

I didn't benchmark it myself, just summarizing the info I've found from multiple sources. There's a video on youtube where the cryptonight and equihash numbers came from, here: https://www.youtube.com/watch?v=SOXc35DiAbM



Interesting. Where you located in Canada and if the price includes delivery and taxes?

I can buy cards cheaper, even Nvidia increased pricing for $100 pet p104 recently.
Just hassle with customs and delivery.

Hopefully, it works out as I really would like a few of these to put in my stupid asus mining expert motherboard. It basically requires mining cards to get over 13 cards working at once.

Can’t you put 13 nvidia cards and 6 AMD cards? I read this somewhere, just can’t find the article right now. I’m interested because I’ve got this mobo being delivered tomorrow.
jr. member
Activity: 129
Merit: 6
Long term HODLer since 2014
Take a look at one of the first P104-100 review here:

https://www.bitnand.com/nvidia-p104-complete-miner-review

40MH/s per card is real Shocked Shocked
full member
Activity: 672
Merit: 154
Blockchain Evangelist.

For anyone who might be interested:


There are a few incorrect shares, but nothing serious.


With just 72% power limit, 40Mh/s is a lot. Have you tested with power limit around 85%?
full member
Activity: 672
Merit: 154
Blockchain Evangelist.
I have Gigabyte p104-100 and no matter what I do, I can't make them go above 30.5 mh/s on ETH.

- Tried different drivers
- Tried core clock (-200 to +500)
- Tried memory clock (0 to 850)

Out of the box, the card does around 25 mh/s.

The memory is Micron and on Windows 10.

Maybe because it is Micron..

Those Nvidia GPU's are pure gamble... If you get shi**y ram it won't to good... I got some 1060's which are only capable of doing 18,6... Friend got the same model with different RAM and his are doing 24,6 mhs....

You could recheck on the 1st post, my P104-100 has Micron memory as well. As I understand, it may relate to timing control, so check the Vbios.

Eliovp explained it here: https://bitcointalksearch.org/topic/m.28622292

sr. member
Activity: 428
Merit: 250
Inactivity: 8963


Could you please share your settings?
Windows version, driver, overclock, memory type...
For anyone who might be interested:


Palit P104-100


There are a few incorrect shares, but nothing serious.


If i add 20MHz more on MEMClock then every second share on GPU2 becomes incorrect, i guess +800 is max for everyday use.


Yeah, GPU-Z doesn't reveal everything.

900W @ wall using 1050W 80 PLUS GOLD Certified PSU.
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