Topic: SRBMiner Cryptonight AMD GPU Miner V1.9.3 - native algo switching - page 332. (Read 237247 times)

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?

Maybe Cryptonight - heavy realy heavier than  Cryptonight - normalv7


Everybody vote for me   

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

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?

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

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?

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

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" : 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. 

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

{
/* Type can be : normal, normalv7, lite, litev7, heavy, ultraheavy */
"cryptonight_type" : "normalv7",

/* Intensity 0-> auto intensity, or value from 1-300 */
"intensity" : 0,

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

/* Gpu target temperature, leave it on 0 if you don't want to use this option */
"target_temperature" : 0,

/* If you use a SSL/TLS encrypted pool set this to true*/
"pool_use_tls" : false,

/* Mining pool address WITHOUT the stratum+tcp:// or stratum+tls:// part */
"pool" : "pool.supportxmr.com:7777",

/* Address of you wallet  */
"wallet" : "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",

/* Password for your wallet, probably just x  */
"password" : "yyyyyyyyyyyyyyyyyyy",

/* Location for devfee servers, to get better latency  */
"location" : "europe",

/* If you want to log console output, put a filename here  */
"log_file" : "",

/* Settings for each GPU manually */
/* Put in devices that you want to use, if you for ex. don't want to use gpu 2, just don't insert it,like in this example */
/* Id starts from 0 , not from 1 !! */
/* To get a list of available devices with their id's, use --listdevices parameter */
/* This is just an example, edit it and remove comment lines !! */
"gpu_conf" :
[
   { "id" : 0, "intensity" : 32, "worksize" : 8, "threads" : 2},
   { "id" : 1, "intensity" : 32, "worksize" : 8, "threads" : 2},
   { "id" : 2, "intensity" : 32, "worksize" : 8, "threads" : 2},
   { "id" : 3, "intensity" : 32, "worksize" : 8, "threads" : 2},
   { "id" : 4, "intensity" : 32, "worksize" : 8, "threads" : 2},
   { "id" : 5, "intensity" : 32, "worksize" : 8, "threads" : 2},
]
}