Topic: PhoenixMiner 6.2c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux) - page 288. (Read 784857 times)

what is the best settings mining on RX 5700 ?

wait , i using msi afterburner . do i need to use that link ?

about rxboost i not use

my code in is :

So, to reach max speed with PM you need an AMD Memory Tweak Tool to set REF parameter manually.
PM didn't have analog of -rxboost option. But AMD MTT can do it on the fly just during mining.
Got to https://bitcointalksearch.org/topic/amd-mem-tweak-xl-readmodify-timingsppstraps-on-the-fly-5123724
Download tool and launch it. Set REF parameter. That's all. Your mining speed will increase.

So, to reach max speed with PM you need an AMD Memory Tweak Tool to set REF parameter manually.
PM didn't have analog of -rxboost option. But AMD MTT can do it on the fly just during mining.
Got to https://bitcointalksearch.org/topic/amd-mem-tweak-xl-readmodify-timingsppstraps-on-the-fly-5123724
Download tool and launch it. Set REF parameter. That's all. Your mining speed will increase.

yes uncle ...

CM use with -rxboost parameter?

i cant reach 34.1 mhs with PM ... well , with cm i have 34 and 34.1 on all my rx 580 series ... anyone has a solution for this ?

Miner have full functionality only with known OpenCL driver. In this case it can use optimized eth kernels for optimal speed.
Sometimes in driver updates AMD change OpenCL driver and miner need update too for work properly.
With known OpenCL driver miner 1st string after launch writes version of founded OpenCL driver. F.e. on 20.3.x and previous miner writes that it Find known OpenCL driver version 19.12.2-3 (OpenCL driver didn't changes from 19.12.2 driver up to 20.3.1)

On new 20.4.1 driver miner wrote 1st string after launch that finded OpenCL driver is unknown. Miner can't use optimized kernels for optimal speed. And without these kernels speed rate is jumps up and down, and many rejected shares appears. So better use old drivers or wait miner update.

I'm not having any issues with my Vegas(64,VII) and Navi.  haven't tried 4xx/5xx yet.  what problem are you having?

Miner didn't support newest 20.4.1 AMD drivers. Miner needs update.
Looks like AMD make new OpenCL driver...

Hi! Sorry for my English.
I can no longer mining ETC my 570 4GB(Windows).
If I put Linux will still be mining for some time?
 Or does it no longer make sense?
I'm new to mining, please tell me!
What will last longer on Linux? Claymore or Phoenix?

Hi! Sorry for my English.
I can no longer mining ETC my 570 4GB(Windows).
If I put Linux will still be mining for some time?
 Or does it no longer make sense?
I'm new to mining, please tell me!
What will last longer on Linux? Claymore or Phoenix?

Guys may i know PhoenixMiner is for ETH only ?

what Crypto support to mine by PhoenixMiner?

Right? Especially for my XFX 570 Rigs. Half of them are Micron and the other half is Hynix.
One default setting is 1100/2000 where the other is 1180/1950. Exact same card just different memory.
As far as overclocking goes I have it set to:
-acm -wdog 1 -tt 70 -hstats 2 -powlim -5 -cvddc 900 -cclock 1100 -mvddc 900 -mclock 2010 -fanmin 25 -fanmax 90
and average 29MH/s each except for one which only gives me 26MH/s. It bugs the hell out of me!
If I change anything even a little everything goes crazy. I start getting incorrect shares, hardware errors, crashes and best case scenario it significant (at least 10%) drop in hash rate.
Example: If I set the mclock to 2000 (instead of 2010) I lose average 27.5MH/s across the board. Even the one that gives me 26MH/s when it's set to 2010. Doesn't make any sense.
I even try -mclock 2010,2010,2010,2010,2000,2010,2010,2010 (changing only the 5th card) and nothing happens. Like I said, it bugs the hell out of me.

My XFX 5700 rig of just 3 identical cards (so far) has a card that will not ever go beyond 1800Mhz. It just can't. The others will go up to 1820 but crash after a couple of hours (day max) 1810 is fairly stable but as soon as I move that card to even 1805 it'll start hashing 0MH/s within an hour. I'm always trying to optimize it though. But I've reflashed the bios, played around with drivers, used MorePowerTool, etc. It seems like there are a lot of people on here that have their own little "sweet spot" for the relatively same equipment and what works for one person doesn't always work for everyone else.

If u restart miner just after dev free is mined, the devfee timer gets reset and it again starts to devfee mine in 10 -15 minutes. . Anyone else see this happening. . ?