Very first tests P104-100: 39 Mh/s Ethash; 470 sol/s ZEC - Nice GPU!

[Eliovp]

Please dump the VBIOS using GPU-Z and post it here.

For VBIOS using GPU-Z, you could check it in 3rd image of my 1st post. I made it for a while already.

Or you could check it here: https://imgur.com/a/ga8Zq

I meant to extract the BIOS file and upload it somewhere.

Here's the original Vbios that was on the prototype when i first recieved it months ago.

https://drive.google.com/open?id=1QULGVn4bwbKzCbKLDhgaTj9_DxyItpCd

I'm however not going to share the modified one that gets you up to 40+Mh, not that it would matter that much as it's out there anyway..
Still, i honor my NDA's.

Greetings

[yhhy]

How do one get their hands on these

[darkneorus]

My Palit P104-100 cards look exactly like Palit GeForce GTX 1070 Dual without display outputs.

can anyone with that card please run ccminer and check neoscrypt performance please:) ? any coin .. feather gobyte etc...

neoscrypt hashrate is ~1.2 MH/s with alexis78 ccminer.

[darkneorus]

GPU-Z and MSI AB screenshots
https://files.fm/u/kvxcncfs

here is the BIOS dump -
https://files.fm/u/458pawyw

[shibob]

My Palit P104-100 cards look exactly like Palit GeForce GTX 1070 Dual without display outputs.

can anyone with that card please run ccminer and check neoscrypt performance please:) ? any coin .. feather gobyte etc...

neoscrypt hashrate is ~1.2 MH/s with alexis78 ccminer.

I havent done any test for Neoscrypt yet, but 1.2 Mh/s is really impressive with Alexis78 ccminer.
As I remember, my 1070 could get around 1 Mh/s but with KlausT ccminer.

Btw, I saw some benchmark for Neoscrypt, somebody're mining with P104-100:

https://www.altminer.net/bench?algo=neoscrypt&chip=0

[x8664amd]

Please dump the VBIOS using GPU-Z and post it here.

For VBIOS using GPU-Z, you could check it in 3rd image of my 1st post. I made it for a while already.

Or you could check it here: https://imgur.com/a/ga8Zq

I meant to extract the BIOS file and upload it somewhere.

Here's the original Vbios that was on the prototype when i first recieved it months ago.

https://drive.google.com/open?id=1QULGVn4bwbKzCbKLDhgaTj9_DxyItpCd

I'm however not going to share the modified one that gets you up to 40+Mh, not that it would matter that much as it's out there anyway..
Still, i honor my NDA's.

Greetings

What's so unique about that 40MH/s+ BIOS? Is it some kinda of a hack?

[x8664amd]

I am having difficulty getting my P104-100 to overclock well

If I set the memory to above +300, it just kinda falls back to factory default settings by itself. It doesn't crash, just goes back to default clock it seems (based on hashrate in Claymore). Anything under +300, it seems to actually overclock and achieve a higher hashrate.

Any thoughts?

[rednoW]

Hey,

Some more historic info.

This card did 28-29Mh when it first got built a few months ago, which was completely stock.

When we were first testing it with nvidia, i did a small and simple tweak and i got it up to 40Mh+.

It is now selling with that small modification for around 500USD per card, that is if you can find/get it.

That initial 40Mh we got was indeed as i said with custom timings, also knowing that the prototype had only 4GB GDDR5X memory.

For your reference, the ones being built/sold have 8GB GDDR5X memory. (not that it will make such a huge difference)


Cheers


Edit: it is now selling for over 900USD..

Hi, Elio! Nice to see you again. So, now you are working for nVidia?
Are they going to release some bioses for gtx1080 or gtx1080ti with performance timings? Or just some hints? I've heard about a tool that can change something in nvidia bios and deal with signature check already.

[Eliovp]

I am having difficulty getting my P104-100 to overclock well

If I set the memory to above +300, it just kinda falls back to factory default settings by itself. It doesn't crash, just goes back to default clock it seems (based on hashrate in Claymore). Anything under +300, it seems to actually overclock and achieve a higher hashrate.

Any thoughts?

Drop that core clock and raise that memory a bit, ETH is all about bandwith.. ;-)

What's so unique about that 40MH/s+ BIOS? Is it some kinda of a hack?

Some basic changes memory wise.

Hey,

Some more historic info.

This card did 28-29Mh when it first got built a few months ago, which was completely stock.

When we were first testing it with nvidia, i did a small and simple tweak and i got it up to 40Mh+.

It is now selling with that small modification for around 500USD per card, that is if you can find/get it.

That initial 40Mh we got was indeed as i said with custom timings, also knowing that the prototype had only 4GB GDDR5X memory.

For your reference, the ones being built/sold have 8GB GDDR5X memory. (not that it will make such a huge difference)


Cheers


Edit: it is now selling for over 900USD..

Hi, Elio! Nice to see you again. So, now you are working for nVidia?
Are they going to release some bioses for gtx1080 or gtx1080ti with performance timings? Or just some hints? I've heard about a tool that can change something in nvidia bios and deal with signature check already.

Hey Buddy!

Well, i'm doing lots of things ;-)

They're not going to release any vbios related things regarding GTX gpu's, in other words, only "mining" gpu's will have the ability to be customized..

Any one of you can do that "in theory"..

Open up the vbios in a hexeditor, make changes (timings wise) and you can sign it here: https://gfs.nvidia.com/

I know i know, you can't just open it, make some changes and hope for the best.. It's a lot more complicated than an AMD vbios..

I'm sure some tools will pop up eventually to make it a lot easier..

Cheers!


Ps. i'll hook up my P104 one of these days again and do some more tests and share some screens..

[x8664amd]

Drop that core clock and raise that memory a bit, ETH is all about bandwith.. ;-)

That's what I did. In nvidia-settings in Linux, I dropped my core to -200 (max allowed). If I raise the memory by anything over ~+280, P104-100 seems to just default back to the factory clock. This is very different behavior from other GPU cards, because they would normally just crash if you OC too much.

[ikicha]

Nice GPU with higher hashrate
Btw, P104-100 what is that? Nvidia Tesla? or what?
I'm sorry i dont know about that

[GrassBite]

How do one get their hands on these

So are these going to be released stateside? And when?

[jimmykl]

Nice GPU with higher hashrate
Btw, P104-100 what is that? Nvidia Tesla? or what?
I'm sorry i dont know about that

A dedicated mining card based on 1070 but using DDR5X memory and what seems to be a mining optimised BIOS.

Has no video outs and 3 month warranty e.g https://www.gigabyte.com/Graphics-Card/GV-NP104D5X-4G

If it's anything like the P106-100 (which is based on 1060) it will probably only be available directly in bulk to those with the right contacts for a while yet.

[hellscreamer]

hard to preserve small order guys , that's why we don't see P106 in US/Canada

www.ebay.ca/itm/282817581100

[x8664amd]

How do one get their hands on these

So are these going to be released stateside? And when?

These are being released States side, but not really to the public. I think only professional miners have access to them, at least according to my reliable distributor. 

[darkneorus]

so I can call myself a professional miner. great 

[dlezama]

so I can call myself a professional miner. great 

Why don't you share how to buy it for the mortals here?

[shibob]

so I can call myself a professional miner. great 

I think you're lucky. Even me, I have a big group buy and contract with distributor, but we have reach our deal yet.
There're some big competitors out there, they would like to pay more money for the batch

[DannHomes]

Have you got the deal yet? and what's the price?
With these performance, I think its price may be more than 500$?

[DrJury]

Would like to buy some of them.. but cannot finde a trustful reseller. What do you think about the reseller on Alibaba? Are they seriously?