Quote from: Nss75 on April 11, 2018, 01:38:12 AM

Hello everyone!
Thanks to the dev for the great job.

I have some question about Haven mining (cn heavy).

I run a 6 gpu (Vega 64 8mb) rig with srbminer to mine haven.
It seems that my hashrate is not optimal comparing to others reporting 1500+ h/s using Vega 64 or 54 with xmr-stak.

I only get around 950h/s per gpu (max 1400 but drowning quickly)...
I also get some miner crash quite often.
I wonder if i do something wrong with the settings or if it is a miner/gpu limits...

The best hashrate i get comes with this settings.
-algo: heavy
-pool use ssl/tls: false
-target temperature: 0
-"intensity 55"
-i use cryptoknight pool (luckypool gave me the same result).

gpu config
-Intensity 150 for each gpu, double thread "true"

-Virtual memory on my computer 30000-60000
-On afterburner: coreclock 950, memory 1020

I get around 900-950 h/s per card with thoses settings (and was the best i could hit), wich seems to be low according to others

Does anyone have any idea of what i did wrong, or if it is srbminer limits?

Thanks a lot!

I use SRBMiner... in v56-64 plays with worksize 5-12.
mem 1105/1200.
try diff worksize with diff cards. ex..

Code:

{ "id" : 0, "intensity" : 61, "worksize" : 8, "threads" : 2},
{ "id" : 1, "intensity" : 61, "worksize" : 7, "threads" : 2},
{ "id" : 2, "intensity" : 61, "worksize" : 10, "threads" : 2},

Code:

[2018-04-11 14:39:24] GPU0: 1551.0 H/S [T: 56c, RPM: 4192]
[2018-04-11 14:39:24] GPU1: 1541.0 H/S [T: 56c, RPM: 4192]
[2018-04-11 14:39:24] GPU2: 1512.0 H/S [T: 55c, RPM: 4560]
[2018-04-11 14:39:24] Total: 4604.0 H/S