RX 6600 eth Windows setup....who have a suggestion

[Kareli]

I just changed the settings in the yellow underline in the picture

The stable working setting I could find
watt 53-54
core temp         51-52
Hot point temp  55-56
mem junc Temp 64-65

https://postimg.cc/4Kj2NSgW

[swogerino]

The best one for the Rx 6600 is Ethereum at 29 Mhsh at 40 watt with the below settings:

Memory clock : 950
Core clock: 900
Fan speed: Whichever works best for you
Memory voltage : 1100

This should be pretty stable but you know that these settings change from card manufacturer so whatever works best for you stick with it.This is one of the most efficient cards in the market at 29 Mhsh with only 40 watt nowadays that massive price crashes are happening.

[Kareli]

Sapphire pulse rx 6600

in MorePowerTools
power tab config

Mem vddci 800 mvdd 1150 crashed
Mem vddci 800 mvdd 1100 crashed

[swogerino]

Sapphire pulse rx 6600

in MorePowerTools
power tab config

Mem vddci 800 mvdd 1150 crashed
Mem vddci 800 mvdd 1100 crashed

Then you can keep your stable setup,you are using 15 watt more than everyone else but it is working fine for you so I suggest you to stick to your stable configuration.Sapphire is the best brand for AMD cards by the way so I exclude errors from their side.As long as it does not crash with your config stick to it.I wanted to help to conserve a bit more energy and get 1 Mhsh more but 15 watt and 1 Mhsh more nowadays are irrelevant.I would love stability over performance any time as in the long term it will give you much better benefits.

I have a rig that can do 320 Mhsh but crashes randomly not often but it does,once I put it at 305 Mhsh it is running stable from a whole lot of time and I am happy with it,I am not obsessed with that 15 Mhsh that I lose for stability.

[Kareli]

this is the last situation
It's been working fine since half an hour after the last post

https://i.postimg.cc/rw3NFmHP/2022-06-13-000443.png

[philipma1957]

these cards dropped to 300 new. usa prices

it is tempting to build a test rig

[rdluffy]

I have a 6600 Sapphire here, doing 28,62 Mhs stable

66w on software (hiveos)

I think the you're doing good with 28.74 with 51w on windows
I see you put 910mhz on memory and you can push to 950, but you'll have to give more power to card, maybe you are already running with more stable and profitable settings
Your temps and power consumption are good enough too

[Kareli]

I have a 6600 Sapphire here, doing 28,62 Mhs stable

66w on software (hiveos)

I think the you're doing good with 28.74 with 51w on windows
I see you put 910mhz on memory and you can push to 950, but you'll have to give more power to card, maybe you are already running with more stable and profitable settings
Your temps and power consumption are good enough too

I can get 29,20 MH
But
When using Binance pool, I have to lower the Intensity setting from 22 to 21.
If I don't drop it, it gives stale share.

[Kareli]

Win 11 driver  22.3.1
C:\Users\userxyz\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\
insert shortcuts

start-compute-mode.bat
=================================================
::waiting driver loading when windows start
timeout /t 25

@echo off
cd %~dp0
cls

D:\SRBMiner096\SRBMiner-MULTI.exe --disable-cpu --set-compute-mode
pause
==================================================


start-miner.bat
-------------------------------------------
::waiting driver loading when windows start
timeout /t 30
setx GPU_MAX_HEAP_SIZE 100   
setx GPU_MAX_USE_SYNC_OBJECTS 1   
setx GPU_SINGLE_ALLOC_PERCENT 100   
setx GPU_MAX_ALLOC_PERCENT 100   
setx GPU_MAX_SINGLE_ALLOC_PERCENT 100   
setx GPU_ENABLE_LARGE_ALLOCATION 100
setx GPU_MAX_WORKGROUP_SIZE 1024
@echo off
cd %~dp0
cls
D:\SRBMiner096\SRBMiner-MULTI.exe --disable-cpu --algorithm ethash --gpu-id 0 --pool adress --wallet xxxxxxxx.yyyyyy --api-enable --api-rig-name yyyyyy --gpu-intensity 21 --send-stales false
pause

[rdluffy]

I can get 29,20 MH
But
When using Binance pool, I have to lower the Intensity setting from 22 to 21.
If I don't drop it, it gives stale share.

Test with another pool, maybe ethermine: https://ethermine.org/ but there's another good ones like Flexpool, Nanopool etc
Stale shares are not related to hardware, probably some latency issue (miner to pool)

I once used binance pool but I didn't like, I had a lot of stale shares too

[GEMIN_M4]

I have a 6600 Sapphire here, doing 28,62 Mhs stable

66w on software (hiveos)

I think the you're doing good with 28.74 with 51w on windows
I see you put 910mhz on memory and you can push to 950, but you'll have to give more power to card, maybe you are already running with more stable and profitable settings
Your temps and power consumption are good enough too

I can get 29,20 MH
But
When using Binance pool, I have to lower the Intensity setting from 22 to 21.
If I don't drop it, it gives stale share.

Binance pool is never good to begin with, stat away from that pool because even when a 30MH was giving miners 4$ per day the payout from Binance pool was lower, I like Binance exchange that's what motives me to try their pool and the result was very poor, use 2miners and flexpool instead.

[Kareli]

Last config

core 905
mem 1880

gpu temp   49-51
hot spot     51-53
watt           50
ethash    28,60-28,70

https://pasteboard.co/LytcntOgHq8d.png

[Kareli]

It never crashed in the previous settings, but sometimes the pc would freeze instantly.

this is the last stable working setting.
hiv
core 905
mem 1890

hashrate 29.15 
watt 51

https://postimg.cc/CBBS7Pw8

Of course, there is a formula for operating with 44 watts of consumption in Windows as in the Hivos system. Someone will fix it

[FP91G]

It never crashed in the previous settings, but sometimes the pc would freeze instantly.

this is the last stable working setting.
hiv
core 905
mem 1890

hashrate 29.15  
watt 51

https://postimg.cc/CBBS7Pw8

Of course, there is a formula for operating with 44 watts of consumption in Windows as in the Hivos system. Someone will fix it

Take a photo with a wattmeter from the wall without mining and after starting mining.

29MH 55 Watt
I think this is one of the optimal settings for mining. There may be ways to reduce 5 watts of consumption, but these are new problems with stopping and crashing on a mining farm.