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Topic: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux) - page 206. (Read 3839201 times)

member
Activity: 67
Merit: 10
legendary
Activity: 1106
Merit: 1014
Vapor series were meant like "super overclocked" cards so they came with really high stock voltage, you need to undervolt the card to get reasonable temperatures.
sr. member
Activity: 410
Merit: 250
Hello. Who has the video card Sapphire Vapor R 280 x. What should be the temperature of the core and memory at Mining on Claymore. On my memory card temperature rises to 90 degrees. Without overclocking. It is not right? What to do? On the other coins storage temperature of 70 degrees. Thank you.

what percentage is your fans running at?

my 280 non x version is running at 75 degrees with 39% fan with out overclock giving me 236h/s

you can always use the -tt command line function to set a target temperature for your card. once it hits that the fans will increase to try to keep it at that level
member
Activity: 103
Merit: 10
Hello. Who has the video card Sapphire Vapor R 280 x. What should be the temperature of the core and memory at Mining on Claymore. On my memory card temperature rises to 90 degrees. Without overclocking. It is not right? What to do? On the other coins storage temperature of 70 degrees. Thank you.
legendary
Activity: 3808
Merit: 1723
The same questions get asked every single day!
STOP BEING LAZY AND EXPECTING TO BE SPOONFED, READ THE DAMN THREAD! ALL ANSWERS ARE IN HERE.


ok, so you want me to read through 550 pages or use a search function which showed me exactly nothing i could use as an answer...but u r so cool writing all in BOLD...u r really proud of yourself, are u? Cheesy
'

Try

-wd 0


It turns off watchdog, and if a GPU crashes it doesn't auto restart which causes any Rx 470/RX 480 to instantly freeze the system to the point where it needs to by phyiscally power cycled.

No idea if it does the same thing if a pool dies.
legendary
Activity: 3808
Merit: 1723
Interesting fact: after modification timings Gigabyte HD7950 gives stable ~330H/s with 1% rejected. (1190/1470) - Pic 1

If increase mem frequency up to 1500, GPU gives ~361 H/s. But about 15% of rejected. In log file appears strings of buffer overflow. - Pic 2


Pic 1


Pic 2


What does this buffer overflow mean ? Obviously, hashrate indexes is not very accurate ?

What voltage do you have to overvolt to get it stable at 1190 Mhz core?

would love to know that too. my fully oc msi 7950 only gives me 260, those numbers are what i get with a 290x modded as 390x

The most under stock voltage is maybe 1100mhz core clock or so. With 1190mhz I am guessing he needs it running at 1.25V or 1.30V, which is never a good idea on any Gigabyte Windforce GPUs since the triple fans are very weak.

And I am sure that would pull very close to 300 Watts at the wall from that 7950.
full member
Activity: 192
Merit: 100
The same questions get asked every single day!
STOP BEING LAZY AND EXPECTING TO BE SPOONFED, READ THE DAMN THREAD! ALL ANSWERS ARE IN HERE.


ok, so you want me to read through 550 pages or use a search function which showed me exactly nothing i could use as an answer...but u r so cool writing all in BOLD...u r really proud of yourself, are u? Cheesy
hero member
Activity: 525
Merit: 500
The same questions get asked every single day!
STOP BEING LAZY AND EXPECTING TO BE SPOONFED, READ THE DAMN THREAD! ALL ANSWERS ARE IN HERE.
full member
Activity: 192
Merit: 100
small noob question. cant find any hint in the FAQ file.
how can i stop claymore from closing if claymore cannot connect to any pool? sometimes the connection is lost and claymore restarts and freezes all my rigs due to driver problem. can i set claymore to try the connection as long till he connects?
newbie
Activity: 33
Merit: 0
Dear all
i have some  290x cards i am looking for best C/memory setting to give max hashrate in zec

i try 1050/1450  and result is 330h/s  in some cards but do nothing in r9 290x gigabyte windforce   - max is still  277h/s

also i have some 280x - 285x  - 380x nitro cards i want to know also the best setting for it

i use win7,,8, and 10 in  different rigs with 16.9.2 - 16.8.2 drivers  v11.1 claymore
newbie
Activity: 51
Merit: 0
Interesting fact: after modification timings Gigabyte HD7950 gives stable ~330H/s with 1% rejected. (1190/1470) - Pic 1

If increase mem frequency up to 1500, GPU gives ~361 H/s. But about 15% of rejected. In log file appears strings of buffer overflow. - Pic 2

https://yadi.sk/i/SHGnaZM739jvER
Pic 1

https://yadi.sk/i/dRQtFiZW39jvLu
Pic 2


What does this buffer overflow mean ? Obviously, hashrate indexes is not very accurate ?

Your GPU tries to tell you 'Help, help! Please don't kill meee! I am too young to dieee', but you do not listen.
full member
Activity: 322
Merit: 100
Does mclock work on linux ?

use atitweak utility on linux.

I do not think it's good for miner to set clocks. its not its job. miner needs to mine best and gpu setting utility needs to set clocks and fans best. its unix.
rpg
hero member
Activity: 728
Merit: 500
Interesting fact: after modification timings Gigabyte HD7950 gives stable ~330H/s with 1% rejected. (1190/1470) - Pic 1

If increase mem frequency up to 1500, GPU gives ~361 H/s. But about 15% of rejected. In log file appears strings of buffer overflow. - Pic 2


Pic 1


Pic 2


What does this buffer overflow mean ? Obviously, hashrate indexes is not very accurate ?

What voltage do you have to overvolt to get it stable at 1190 Mhz core?

would love to know that too. my fully oc msi 7950 only gives me 260, those numbers are what i get with a 290x modded as 390x
newbie
Activity: 15
Merit: 0
Usually this occurs due to the intensity.

what are your command line in the miner &?


I'm just running the default settings, with just my mining pool and account/pass in the command line.
member
Activity: 179
Merit: 10
Anyone else have a 'GPU #0 returned incorrect data!' error? Happens on GPU #0, 1 of my 4 Saphhire R9 280xs, after about 6 hours of mining. It's always the same GPU returning the error, while the others are fine.


Are you overclocking ?


Usually this occurs due to the intensity.
jr. member
Activity: 71
Merit: 1
Are you overclocking ?

No, using stock cards.

Anyone else have a 'GPU #0 returned incorrect data!' error? Happens on GPU #0, 1 of my 4 Saphhire R9 280xs, after about 6 hours of mining. It's always the same GPU returning the error, while the others are fine.


Had such happiness with one card. In my case, solution was a significant drop in temperature. Probably some radio elements lost characteristics with age and at high temperature becomes unstable.

What temps did you have before/after? My GPUs are hashing at around 68-74 C.

what are your command line in the miner &?
legendary
Activity: 3808
Merit: 1723
Interesting fact: after modification timings Gigabyte HD7950 gives stable ~330H/s with 1% rejected. (1190/1470) - Pic 1

If increase mem frequency up to 1500, GPU gives ~361 H/s. But about 15% of rejected. In log file appears strings of buffer overflow. - Pic 2


Pic 1


Pic 2


What does this buffer overflow mean ? Obviously, hashrate indexes is not very accurate ?

What voltage do you have to overvolt to get it stable at 1190 Mhz core?
newbie
Activity: 27
Merit: 0
newbie
Activity: 15
Merit: 0
Are you overclocking ?

No, using stock cards.

Anyone else have a 'GPU #0 returned incorrect data!' error? Happens on GPU #0, 1 of my 4 Saphhire R9 280xs, after about 6 hours of mining. It's always the same GPU returning the error, while the others are fine.


Had such happiness with one card. In my case, solution was a significant drop in temperature. Probably some radio elements lost characteristics with age and at high temperature becomes unstable.

What temps did you have before/after? My GPUs are hashing at around 68-74 C.
newbie
Activity: 13
Merit: 0
Anyone else have a 'GPU #0 returned incorrect data!' error? Happens on GPU #0, 1 of my 4 Saphhire R9 280xs, after about 6 hours of mining. It's always the same GPU returning the error, while the others are fine.


Had such happiness with one card. In my case, solution was a significant drop in temperature. Probably some radio elements lost characteristics with age and at high temperature becomes unstable.
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