SRBMiner Cryptonight AMD GPU Miner V1.9.3 - native algo switching

[DStefanov]

can you try to move the intensity from 32 to for ex 33 and see what happens ?

"intensity" : 33
SRBMiner-CN-V1-4-0 - 835h/s, 1xRX480

Everything other than intensity 32 has lesser results !!!
No problem 50, 100, 200h/s difference! Oddly, it is that with the newer versions it produces weaker results.
Greetings and thanks to the wonderful work you do @doktor83. 

i double checked and nothing has changed from v1.3.1 that should have impact on manually set parameters.
I did some changes to auto configure tho.
Can you please try 32.5 intensity

thanks for your support it means a lot to me.

"intensity" : 32.5
SRBMiner-CN-V1-4-0 - 843h/s, 1xRX480

Sorry @doctor83, this is the maximum....!

[kedes]

Hello Doctor
I have these cards on Asrock h110 13slots

2*Rx 560 4GB--------500    h/s
3*Rx 470 4GB--------670    h/s
3*Rx 470 8GB--------880    h/s
Rx 480 8GB----------1050   h/s
Rx 570 4GB-----------700    h/s

my hashrate dropping alot

its not intensity problem , ive tried alot of numbers with/without double_threads

swinging hashrate -20%

i set virtual memory 100 GB

Is it heavy-cryptonight? if so, how you got so good hashrate on rx 480 8Gb?
Could you share your config for rx 480 8Gb which gives 1050h/s please.
Did you use double threads? and what intensitiy?

[hitmandn]

Hello Doctor
I have these cards on Asrock h110 13slots

2*Rx 560 4GB--------500    h/s
3*Rx 470 4GB--------670    h/s
3*Rx 470 8GB--------880    h/s
Rx 480 8GB----------1050   h/s
Rx 570 4GB-----------700    h/s

my hashrate dropping alot

its not intensity problem , ive tried alot of numbers with/without double_threads

swinging hashrate -20%

i set virtual memory 100 GB

Is it heavy-cryptonight? if so, how you got so good hashrate on rx 480 8Gb?
Could you share your config for rx 480 8Gb which gives 1050h/s please.
Did you use double threads? and what intensitiy?

90% is normalv7

[leonix007]

Hi there

This config for normalv7, i set intensity,   fixed value  (example: 44) ----> it's run  and has good hash (for xmr coin)
{
/* Type can be : normal, normalv7, lite, litev7, heavy, ultraheavy  */
"cryptonight_type" : "normalv7",

/* Intensity 0-> auto intensity, or value from 1-200  */
"intensity" : 44,

/* To use 2 threads per card set double_threads to true  */
"double_threads" : true,

but i change to heavy,  it's not run and has bug (for sumo coin)
{
/* Type can be : normal, normalv7, lite, litev7, heavy, ultraheavy  */  
"cryptonight_type" : "heavy",

/* Intensity 0-> auto intensity, or value from 1-200  */
"intensity" : 44,

/* To use 2 threads per card set double_threads to true  */
"double_threads" : true,


Please help me

hi there

u must use half intensity

heavy using double memory

try 22 instead of 44

That it's mean the hash of heavy always lower than normalv7

that might be true, try setting them to '0' to use the safest intensity

then

 double_threads" : false

[inv1s1bl3]

Dok and guys, I have a question to which I cannot find an answer. Did a lot of tweaking, testing and so on, but it really bothers me and I hope you might help me out here.
https://imgur.com/a/3LePw - Here you can see what happens to my rig, when I set a higher intensity.
At the moment I am running at 40 intensity, each card is hashing 900h/s stable and the power draw is 600W from the wall with the settings - 1200/2200 @ 950mvddc/cvddc settings.
When I set a higher intensity, 40 at the moment seems to be the most stable, the cards go to a higher hashrate, as you can see in the screenshot, but after 2-3 minutes one or two cards start hashing a lot less than they should be hashing and all of the cards follow the trend in 10 minutes.
How can I make all of the cards to hash at the best rate they may? If I set the intesity at 0, the miner picks 51 and two of the weaker cards fail

[rig1313]

Hello Doctor
I have these cards on Asrock h110 13slots

2*Rx 560 4GB--------500    h/s
3*Rx 470 4GB--------670    h/s
3*Rx 470 8GB--------880    h/s
Rx 480 8GB----------1050   h/s
Rx 570 4GB-----------700    h/s

my hashrate dropping alot

its not intensity problem , ive tried alot of numbers with/without double_threads

swinging hashrate -20%

i set virtual memory 100 GB

Is it heavy-cryptonight? if so, how you got so good hashrate on rx 480 8Gb?
Could you share your config for rx 480 8Gb which gives 1050h/s please.
Did you use double threads? and what intensitiy?

Yes it is ''Heavy Algo''

i think that Micron memory is best for Heavy Algo

my RX480 is MSI GamingX with Micron
and
my RX560 using Micron memory too

the other crads using Hynix memory

settings are :

29.5,true
29.5,true
59,true
59,true
29.5,true


trick is that 8GB cards need 8GB of Virtual memory
and 4GB cards need 4GB of virtual memory

then i set the virtual memory on 100GB

[hitmandn]

Hello Doctor
I have these cards on Asrock h110 13slots

2*Rx 560 4GB--------500    h/s
3*Rx 470 4GB--------670    h/s
3*Rx 470 8GB--------880    h/s
Rx 480 8GB----------1050   h/s
Rx 570 4GB-----------700    h/s

my hashrate dropping alot

its not intensity problem , ive tried alot of numbers with/without double_threads

swinging hashrate -20%

i set virtual memory 100 GB

Is it heavy-cryptonight? if so, how you got so good hashrate on rx 480 8Gb?
Could you share your config for rx 480 8Gb which gives 1050h/s please.
Did you use double threads? and what intensitiy?

Yes it is ''Heavy Algo''

i think that Micron memory is best for Heavy Algo

my RX480 is MSI GamingX with Micron
and
my RX560 using Micron memory too

the other crads using Hynix memory

settings are :

29.5,true
29.5,true
59,true
59,true
29.5,true


trick is that 8GB cards need 8GB of Virtual memory
and 4GB cards need 4GB of virtual memory

then i set the virtual memory on 100GB

are you kidding ?? i set 120 Gb virtual memory for 6 vga rx 580 but it crash

[hitmandn]

Maybe Cryptonight - heavy realy heavier than  Cryptonight - normalv7


Everybody vote for me   

[rig1313]

Maybe Cryptonight - heavy realy heavier than  Cryptonight - normalv7


Everybody vote for me   

yes it is heavier than normal v7

and power spikes alot

all of my cards are undervolted and Gpu clocks are 1050-1200

[UnclWish]

Doctor, did you fix issue with launcing Pitcairn card alone when it 3rd GPU?

[Nss75]

Hello doktor,
My hashrate still drops with vega 64, even with 100% fan config in afterburner (8500 to 6000h/s for 6 gpu) after few minutes.
Do you think it is better to use overdrive for this or it will change nothing?

Is it a driver problem? I have Amd Crimson  016.001.001.000 , should i change?

Last question: i can set my mem clock to 1100 max, after this, it reboot my computer, is there a way to go higher, or will it change nothing?

Thanks a lot for your help!

I don't have Vega cards but i found on many many places on the net that vegas hashrate drops, so its not a miner related problem.
Maybe someone here who has Vega cards can help you ?

Yes, its not miner related.
Vega driver will monitor the temp of the CORE to adjust the fan rpm. But the key temp that causes hash drop is the HBM temp. Thats why people used to set the min fan rpm to 3000. HBM temp must be bellow 70!
Nobody mine with Crimson driver. Blockchain is the most used one. And yes, expect many bugs.

What is the Vega hash and config with this miner?

Hello, thanks a lot for your answer.

My settings : intensity 60 (maximum before crash ) bad hash when louer.
Double threads True.
Max température : auto.

For the gpu : mem clock 1100 (above crash and computer reboot ).
Core clock 1400.
I cant settle the mV on afterburner even after activating it on the advanced settings.
Fan set to 100%.
I use msi afterburner.

Hashrate : 1400-1500 per gpu at the beginning  (so 8.5k total ).
Drops to 900h/s per card after few minutes.

[popow_sergei]

V1.4.0
- Added multiple pools support (failover pools)

balancing is in the plans?

[alczaty]

doktore promijenio sam config fajl tj samo uzeo od stare verzije, ali mi se izgleda konektuje na nanopool a ja koristim supportxmr. u cemu moze bit stvar ?

[Rewqpro]

Sorry for being wrong.

Great miner, higher hashrate for vegas!

Love it <3 :*

[UnclWish]

doktore promijenio sam config fajl tj samo uzeo od stare verzije, ali mi se izgleda konektuje na nanopool a ja koristim supportxmr. u cemu moze bit stvar ?

English forum. We all there:

He нa poднoм языкe гoвopим...

[UnclWish]

Sorry for being wrong.

Great miner, higher hashrate for vegas!

Love it <3 :*

Even more than CastXMR?

[alczaty]

doktore promijenio sam config fajl tj samo uzeo od stare verzije, ali mi se izgleda konektuje na nanopool a ja koristim supportxmr. u cemu moze bit stvar ?

English forum. We all there:

He нa poднoм языкe гoвopим...

sorry.
i copyed config from 1.3.2 to 1.4.0 and i'm using supportxmr pool, but miner connecting to nanopool, what to do ?

[Nss75]

Sorry for being wrong.

Great miner, higher hashrate for vegas!

Love it <3 :*

How did you manage to avoid the hashdrop ? 

[Nss75]

Sorry for being wrong.

Great miner, higher hashrate for vegas!

Love it <3 :*

How did you manage to avoid the hashdrop ? 

And what algo do you use? Cn heavy ?  If yes can you please share your hashrate and config with the way you managed to avoid the hashrate drops with vega please ?

[rig1313]

doktore promijenio sam config fajl tj samo uzeo od stare verzije, ali mi se izgleda konektuje na nanopool a ja koristim supportxmr. u cemu moze bit stvar ?

English forum. We all there:

He нa poднoм языкe гoвopим...

sorry.
i copyed config from 1.3.2 to 1.4.0 and i'm using supportxmr pool, but miner connecting to nanopool, what to do ?

u need using version 1.4 only and set ur pool and wallet in pools.text file

version 1.4 is different