Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)

[naeme18720]

in dwarfpool
if you have
cpu use port 3334
1 gpu use port 3335
2-4 gpu use port 3336
5+ gpu use port 3337

change config .bat
 i have serveur eu 72-180 ms

I change server that 3333 to 3336 for 4 gpu but not change share found 358--257-390-400 ms

This miner is for me

https://dwarfpool.com/zec/address?wallet=t1YdKS8sstWxxdNs8Vz5TMtEAogSfAaXg4s

In now i used that server zec-eu1.dwarfpool.com:3336 ..my share foun change to 240-280-230 ms...thanks my friend...this better that 300 -400 ms

[densets]

Hi to all

why my share found very very hight  327ms-1200ms--120ms--its Different why???

My memoory rom 4GB---and--cpu g3240 3.1Ghz..motherboard b85 asus

im tested all connection in pool drawfpool...but not fixed...what are you doing ...this see picture

in realy this problem in flypool i have......my problem where???

http://uupload.ir/files/0ek_5875untitled.jpg

My god, those poor fans.

my fans are at 100% does that make me a murderer?

[naeme18720]

Hi to all

why my share found very very hight  327ms-1200ms--120ms--its Different why???

My memoory rom 4GB---and--cpu g3240 3.1Ghz..motherboard b85 asus

im tested all connection in pool drawfpool...but not fixed...what are you doing ...this see picture

in realy this problem in flypool i have......my problem where???

My god, those poor fans.

my fans are at 100% does that make me a murderer?

my fans 50 - 70% but in claymore 80 -87% showed

[dygus]

One of my GPUs shows "returned incorrect data" it's shappire 290x 8gb RAM 2 others 290x with 4gbs are ok. Anyone knows why?

[Fidemoga]

One of my GPUs shows "returned incorrect data" it's shappire 290x 8gb RAM 2 others 290x with 4gbs are ok. Anyone knows why?

You need to reduce the frequency or reduce the intensity. The clock or the intensity is too high, so it returns bad data.

[dygus]

One of my GPUs shows "returned incorrect data" it's shappire 290x 8gb RAM 2 others 290x with 4gbs are ok. Anyone knows why?

You need to reduce the frequency or reduce the intensity. The clock or the intensity is too high, so it returns bad data.

Thank you for quick response

[shadabahmed]

here are the wattage usage i checked with energy meter
http://www.ebay.com/itm/New-TS-1500-Plug-in-Electricity-Meter-Electronic-Energy-Meter-LCD-Energy-Monitor-/121962476226

card is rx470 4g OC


5X RX470 ETC+DCR modded bios 1100/1900 powerlimit 25+  950 watt
5X RX470 ETC+DCR stock 1216/1750                                  805 watt
5X RX470 ZEC                                                                885 WATT
5X RX470 XMR                                                               760 WATT


is that possible lower the power consumption?

[BitJunkie556]

here are the wattage usage i checked with energy meter
http://www.ebay.com/itm/New-TS-1500-Plug-in-Electricity-Meter-Electronic-Energy-Meter-LCD-Energy-Monitor-/121962476226

card is rx470 4g OC


5X RX470 ETC+DCR modded bios 1100/1900 powerlimit 25+  950 watt
5X RX470 ETC+DCR stock 1216/1750                                  805 watt
5X RX470 ZEC                                                                885 WATT
5X RX470 XMR                                                               760 WATT


is that possible lower the power consumption?

What's your hashrate with those rigs?

I just feel like there's no way they can be burning that much power... Although I guess the last rig seems about right.

The only way to reduce power would really be to undervolt etc... Thing is, for those kind of clock speeds on the first rig, there's no way you'll be able to undervolt much, if at all... Either lower your clock speeds and undervolt, or just deal with it, it seems like.

Try lowering core to 1000-1050, and lower your power limit. You'll have to play with it to see what is able to run stable. Maybe even try lowering core to 1000, and crank up your memory clock a bit more. May make your hashrate better for similar (or less) wattage. Like I said, ultimately you'll just have to put some time into "guess and check" here.

[xeridea]

Hi to all

why my share found very very hight  327ms-1200ms--120ms--its Different why???

My memoory rom 4GB---and--cpu g3240 3.1Ghz..motherboard b85 asus

im tested all connection in pool drawfpool...but not fixed...what are you doing ...this see picture

in realy this problem in flypool i have......my problem where???

My god, those poor fans.

my fans are at 100% does that make me a murderer?

There isn't really much benefit to running cards below ~65-70.  So it is not worth spinning fans really high to get temps in 50s.  For Eth or Zec with undervolt, 30-50% fan should be fine. You may get slightly higher extreme clocks with lower temp, but not worth killing the fans.

[shadabahmed]

here are the wattage usage i checked with energy meter
http://www.ebay.com/itm/New-TS-1500-Plug-in-Electricity-Meter-Electronic-Energy-Meter-LCD-Energy-Monitor-/121962476226

card is rx470 4g OC


5X RX470 ETC+DCR modded bios 1100/1900 powerlimit 25+  950 watt
5X RX470 ETC+DCR stock 1216/1750                                  805 watt
5X RX470 ZEC                                                                885 WATT
5X RX470 XMR                                                               760 WATT


is that possible lower the power consumption?

What's your hashrate with those rigs?

I just feel like there's no way they can be burning that much power... Although I guess the last rig seems about right.

The only way to reduce power would really be to undervolt etc... Thing is, for those kind of clock speeds on the first rig, there's no way you'll be able to undervolt much, if at all... Either lower your clock speeds and undervolt, or just deal with it, it seems like.

Try lowering core to 1000-1050, and lower your power limit. You'll have to play with it to see what is able to run stable. Maybe even try lowering core to 1000, and crank up your memory clock a bit more. May make your hashrate better for similar (or less) wattage. Like I said, ultimately you'll just have to put some time into "guess and check" here.

bro how to undervolt? i mean which options i have to change

i am using this setting at stock bios card

core voltage = +0
power limit = +0
temp. limit = 90
core clock = 1216
memory clock = 1750
fan speed 65

[jelin1984]

Set the following environment variables, especially if you have 1-2GB cards:

GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100


where i must put that
at start bat file???
or at some new bat file??

any example?

[shadabahmed]

Set the following environment variables, especially if you have 1-2GB cards:

GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100


where i must put that
at start bat file???
or at some new bat file??

any example?

in start of bat file like


set GPU_FORCE_64BIT_PTR 0
set GPU_MAX_HEAP_SIZE 100
set GPU_USE_SYNC_OBJECTS 1
set GPU_MAX_ALLOC_PERCENT 100
set GPU_SINGLE_ALLOC_PERCENT 100
NsGpuCNMiner -tt 76 -o stratum+tcp://xmr-eu.dwarfpool.com:8050 -u your XMR wallet -p x -o stratum+tcp://xmr-usa.dwarfpool.com:8050 -u your XMR wallet -p x

[ffthomas]

here are the wattage usage i checked with energy meter
http://www.ebay.com/itm/New-TS-1500-Plug-in-Electricity-Meter-Electronic-Energy-Meter-LCD-Energy-Monitor-/121962476226

card is rx470 4g OC


5X RX470 ETC+DCR modded bios 1100/1900 powerlimit 25+  950 watt
5X RX470 ETC+DCR stock 1216/1750                                  805 watt
5X RX470 ZEC                                                                885 WATT
5X RX470 XMR                                                               760 WATT


is that possible lower the power consumption?

What's your hashrate with those rigs?

I just feel like there's no way they can be burning that much power... Although I guess the last rig seems about right.

The only way to reduce power would really be to undervolt etc... Thing is, for those kind of clock speeds on the first rig, there's no way you'll be able to undervolt much, if at all... Either lower your clock speeds and undervolt, or just deal with it, it seems like.

Try lowering core to 1000-1050, and lower your power limit. You'll have to play with it to see what is able to run stable. Maybe even try lowering core to 1000, and crank up your memory clock a bit more. May make your hashrate better for similar (or less) wattage. Like I said, ultimately you'll just have to put some time into "guess and check" here.

bro how to undervolt? i mean which options i have to change

i am using this setting at stock bios card

core voltage = +0
power limit = +0
temp. limit = 90
core clock = 1216
memory clock = 1750
fan speed 65

You should use WattTool instead of AMD Radeon settings (WattMan) or another GPU tweak software.

Set the below mentioned parameters:

GPU P7 -> 1200 Mhz + 1000mV
Memory -> 1750 Mhz + 950mV
Voltage offset: try to set -5

For temperature and fan settings I recommend you to use the Zcash miner's options in config.txt (tt, ttli, tstop, fanmin, fanmax).

[riser]

New miner soon?

[Za1n]

Set the following environment variables, especially if you have 1-2GB cards:

GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100


where i must put that
at start bat file???
or at some new bat file??

any example?

Yes. Put in in your batch file like below (for Windows):

Code:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

ZecMiner64.exe <your parameters>

[jelin1984]

i must write

set
or setx??

[stoon]

Set the following environment variables, especially if you have 1-2GB cards:

GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100


where i must put that
at start bat file???
or at some new bat file??

any example?

Have you read the very first page of this thread. I don't want to sound mean but sometimes you have to do more reading than you would like to figure things out yourself. That's part of making a hobby interesting - learning new things! Everything you have asked has been said many times before in this exact thread.

[ffthomas]

i must write

set
or setx??

"setx" will set those parameters permanently.

[Wot-5]

Set the following environment variables, especially if you have 1-2GB cards:

GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100


where i must put that
at start bat file???
or at some new bat file??

any example?

in start of bat file like


set GPU_FORCE_64BIT_PTR 0
set GPU_MAX_HEAP_SIZE 100
set GPU_USE_SYNC_OBJECTS 1
set GPU_MAX_ALLOC_PERCENT 100
set GPU_SINGLE_ALLOC_PERCENT 100
NsGpuCNMiner -tt 76 -o stratum+tcp://xmr-eu.dwarfpool.com:8050 -u your XMR wallet -p x -o stratum+tcp://xmr-usa.dwarfpool.com:8050 -u your XMR wallet -p x

XMR+ZEC

[thedreamer]

here are the wattage usage i checked with energy meter
http://www.ebay.com/itm/New-TS-1500-Plug-in-Electricity-Meter-Electronic-Energy-Meter-LCD-Energy-Monitor-/121962476226

card is rx470 4g OC


5X RX470 ETC+DCR modded bios 1100/1900 powerlimit 25+  950 watt
5X RX470 ETC+DCR stock 1216/1750                                  805 watt
5X RX470 ZEC                                                                885 WATT
5X RX470 XMR                                                               760 WATT


is that possible lower the power consumption?

Stop overclocking. You are wasting power for minimal gains.
My rx 480 rigs using 5 GPUs and my modified bios with 1100/1895 run at 215-220sol/s on each gpu and use a total of 680-700watts