= ClockTweak = win32 command line clock/voltage tweaking tool - NOW FREE! - page 10.

phelix

legendary

Activity: 1708

Merit: 1020

Quote from: 2weiX on July 13, 2011, 02:28:47 AM

Quote from: phelix on July 12, 2011, 03:43:29 PM

Quote from: 2weiX on July 12, 2011, 09:44:23 AM

I repeat my question:

Does anyone have a working number for Sapphire 6950 1GB voltage?
Shipped with 1.1v, GPU ist 840, memory downclocked to 800.

Would LOVE to set the voltage a little lower. Anyone?

please post the output of -r -l

which driver version do you use?

clocktweak output:

driver version 8.850.0.0 (4/19/2011)
catalyst 11.6

you can do as Jabba suggested and use RBE to find out your valid Voltage levels. Probably the next lower level is 1000mV. If you try to set that clocktweak will happily accept it but nothing happens? I have an Idea of what happens. Unfortunately it will probably not work on your system with the current clocktweak strategy. Maybe I have to rewrite the voltage setting part a little.

Are you aware that you will 99% not be able to run 840Mhz at a lower voltage level?

Did you set your level1 memclocks (699 / 799) manually?

phelix

legendary

Activity: 1708

Merit: 1020

Quote from: enmaku on July 12, 2011, 07:11:28 PM

Yeah I didn't *need* JSON but it sure makes things easier to have it

also safer.

phelix

legendary

Activity: 1708

Merit: 1020

Quote from: enmaku on July 12, 2011, 06:49:43 PM

So now that you've got JSON implemented, I think I'll start work on some monitoring software based on clocktweak

I bashed something together for myself but it's very hackish, nothing trapped for or commented, messy code and bashed together in the quickest language I knew (Classic ASP).

It's up at http://codinginmysleep.com/miners/ for critique. Pretty basic interface, color-coded HUD at the top for each miner and the simple clocktweak -r -n output below. Not pretty but it functions. Would anyone be interested in something of this nature?

Classic ASP? Python rulez!

I like the color coding.

p.s. could it be that some of your cards are a little lazy? Mine have to work hard at 99% load all the time.

phelix

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Activity: 1708

Merit: 1020

Quote from: Jabba on July 12, 2011, 05:33:13 PM

To get other voltages you just need to get a copy of your bios by using GPU-Z.
Then take RBE Bios editor and check the different states for their clock and voltage. Voilá there you go. Take the next lower voltage setting and start tweaking - big fun!

Jabba

+1

I think it is possible to see the voltage states with ati tray tools, too. Would be nice to be able to read these using clocktweak..........

phelix

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Activity: 1708

Merit: 1020

Quote from: Lexiko on July 12, 2011, 04:22:00 PM

Made a simple auto temperature control .bat script using ClockTweak tool http://forum.bitcoin.org/index.php?topic=28319.0

It can to control gpu core temperature by changing core speed depends on Minumum and Maximum margin values.

P.S. phelix, I made it my own way, so last features with errorlevel were not useful

P.P.S. phelix, don't you want to compile linux version of clocktweak? Now it is more functional than other linux tools.

+1

nice work! an advantage of doing it your way instead of using the errorlevel method is that you can control each gpu separately. I am still a bit sceptical about the sweet spot / clock vs hashrate linearity issue. I hope to find time to build a sweet spot scanner soon.

Maybe there is another way to throttle the gpu - e.g. by slowing down a cpu core by issuing HLT commands or by somehow slowing down the gpu (powertune is perfect but only available on 6xxx cards).

I will think about a linux version - unfortunately my experience with linux is limited.

2weiX

legendary

Activity: 2058

Merit: 1005

this space intentionally left blank

Quote from: phelix on July 12, 2011, 03:43:29 PM

Quote from: 2weiX on July 12, 2011, 09:44:23 AM

I repeat my question:

Does anyone have a working number for Sapphire 6950 1GB voltage?
Shipped with 1.1v, GPU ist 840, memory downclocked to 800.

Would LOVE to set the voltage a little lower. Anyone?

please post the output of -r -l

which driver version do you use?

clocktweak output:

driver version 8.850.0.0 (4/19/2011)
catalyst 11.6

enmaku

hero member

Activity: 742

Merit: 500

Quote from: Lexiko on July 12, 2011, 07:10:41 PM

Quote from: enmaku on July 12, 2011, 06:49:43 PM

So now that you've got JSON implemented, I think I'll start work on some monitoring software based on clocktweak

I bashed something together for myself but it's very hackish, nothing trapped for or commented, messy code and bashed together in the quickest language I knew (Classic ASP).

It's up at http://codinginmysleep.com/miners/ for critique. Pretty basic interface, color-coded HUD at the top for each miner and the simple clocktweak -r -n output below. Not pretty but it functions. Would anyone be interested in something of this nature?

Pretty)
But u didn't need a json . I'am doing in such way:

Code:

echo off
SET Miner=Miner1
FOR /F "tokens=1,3,5 delims=:# " %%A IN ('c:\windows\clocktweak.exe -r ^| Find "Temp"') DO (
wget "http://myserver.com/bitgraph/collector.php?MinerName=%MINER%&Temp=%%B&CardId=%%A&Load=%%C"
)

It will do GET request for each gpu installed something like this:

Code:

http://myserver.com/bitgraph/collector.php?MinerName=Miner1&Temp=76&CardId=0&Load=98"
http://myserver.com/bitgraph/collector.php?MinerName=Miner1&Temp=73&CardId=3&Load=98"

Yeah I didn't *need* JSON but it sure makes things easier to have it

Lexiko

sr. member

Activity: 503

Merit: 283

Quote from: enmaku on July 12, 2011, 06:49:43 PM

So now that you've got JSON implemented, I think I'll start work on some monitoring software based on clocktweak

I bashed something together for myself but it's very hackish, nothing trapped for or commented, messy code and bashed together in the quickest language I knew (Classic ASP).

It's up at http://codinginmysleep.com/miners/ for critique. Pretty basic interface, color-coded HUD at the top for each miner and the simple clocktweak -r -n output below. Not pretty but it functions. Would anyone be interested in something of this nature?

Pretty)
But u didn't need a json . I'am doing in such way:

Code:

echo off
SET Miner=Miner1
FOR /F "tokens=1,3,5 delims=:# " %%A IN ('c:\windows\clocktweak.exe -r ^| Find "Temp"') DO (
wget "http://myserver.com/bitgraph/collector.php?MinerName=%MINER%&Temp=%%B&CardId=%%A&Load=%%C"
)

It will do GET request for each gpu installed something like this:

Code:

http://myserver.com/bitgraph/collector.php?MinerName=Miner1&Temp=76&CardId=0&Load=98"
http://myserver.com/bitgraph/collector.php?MinerName=Miner1&Temp=73&CardId=3&Load=98"

enmaku

hero member

Activity: 742

Merit: 500

So now that you've got JSON implemented, I think I'll start work on some monitoring software based on clocktweak

I bashed something together for myself but it's very hackish, nothing trapped for or commented, messy code and bashed together in the quickest language I knew (Classic ASP).

It's up at http://codinginmysleep.com/miners/ for critique. Pretty basic interface, color-coded HUD at the top for each miner and the simple clocktweak -r -n output below. Not pretty but it functions. Would anyone be interested in something of this nature?

Jabba

member

Activity: 109

Merit: 11

To get other voltages you just need to get a copy of your bios by using GPU-Z.
Then take RBE Bios editor and check the different states for their clock and voltage. Voilá there you go. Take the next lower voltage setting and start tweaking - big fun!

Jabba

Lexiko

sr. member

Activity: 503

Merit: 283

Made a simple auto temperature control .bat script using ClockTweak tool http://forum.bitcoin.org/index.php?topic=28319.0

It can to control gpu core temperature by changing core speed depends on Minumum and Maximum margin values.

P.S. phelix, I made it my own way, so last features with errorlevel were not useful

P.P.S. phelix, don't you want to compile linux version of clocktweak? Now it is more functional than other linux tools.

phelix

legendary

Activity: 1708

Merit: 1020

Quote from: 2weiX on July 12, 2011, 09:44:23 AM

I repeat my question:

Does anyone have a working number for Sapphire 6950 1GB voltage?
Shipped with 1.1v, GPU ist 840, memory downclocked to 800.

Would LOVE to set the voltage a little lower. Anyone?

please post the output of -r -l

which driver version do you use?

phelix

legendary

Activity: 1708

Merit: 1020

Quote from: mike85123 on July 12, 2011, 08:12:06 AM

I had tried it in 0.9 already and dropped it back to see if the new version caused the problem. GPU-Z is still showing the same results as my last post.

what driver version do you use? it seems to accept clock speed levels out of order.

if you like you can try the hidden options (mentioned in the readme) -memlevelX and -corelevelX

you can try this procedure:

clocktweak -y -a all -m 280 -memlevel0
clocktweak -y -a all -m 290 -memlevel1
clocktweak -y -a all -m 300 -l

2weiX

legendary

Activity: 2058

Merit: 1005

this space intentionally left blank

I repeat my question:

Does anyone have a working number for Sapphire 6950 1GB voltage?
Shipped with 1.1v, GPU ist 840, memory downclocked to 800.

Would LOVE to set the voltage a little lower. Anyone?

mike85123

full member

Activity: 196

Merit: 100

Code:

c:\ct>clocktweak -a all -c980 -m600 -v1100 -s95 -y
===============================================================================
ClockTweak v0.9.0b - bitcoinX.com/clocktweak/
===============================================================================

ERR: ADL API function: ADL_Display_PossibleMode_WinXP_Get is missing.
Set values - starting.
Adapter #0:
setting core speed to 980 [MHz]
setting mem speed to 600 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Adapter #4:
setting core speed to 980 [MHz]
setting mem speed to 600 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Adapter #8:
setting core speed to 980 [MHz]
setting mem speed to 600 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Adapter #12:
setting core speed to 980 [MHz]
setting mem speed to 600 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Set values - finished.

Reading:
#0: Temp:67 Load: 0 Fan:96 CoreL2:980 MemL2:600 mVoltL2:1100
#4: Temp:46 Load: 0 Fan:96 CoreL2:980 MemL2:600 mVoltL2:1100
#8: Temp:68 Load: 0 Fan:96 CoreL2:980 MemL2:600 mVoltL2:1100
#12: Temp:42 Load: 0 Fan:94 CoreL2:980 MemL2:600 mVoltL2:1100

c:\ct>clocktweak -r -l
===============================================================================
ClockTweak v0.9.0b - bitcoinX.com/clocktweak/
===============================================================================

ERR: ADL API function: ADL_Display_PossibleMode_WinXP_Get is missing.
Adapter#:0 Temp:67 Load:77 Fan:96 Level:2 CoreL0:100 CoreL1:775 CoreL2:980
MemL0:300 MemL1:1050 MemL2:600 mVoltL0:950 mVoltL1:1100 mVoltL2:1100
Adapter#:4 Temp:45 Load: 0 Fan:96 Level:0 CoreL0:100 CoreL1:775 CoreL2:980
MemL0:300 MemL1:1050 MemL2:600 mVoltL0:950 mVoltL1:1100 mVoltL2:1100
Adapter#:8 Temp:68 Load:98 Fan:97 Level:2 CoreL0:100 CoreL1:775 CoreL2:980
MemL0:300 MemL1:1050 MemL2:600 mVoltL0:950 mVoltL1:1100 mVoltL2:1100
Adapter#:12 Temp:41 Load: 0 Fan:94 Level:0 CoreL0:100 CoreL1:775 CoreL2:980
MemL0:300 MemL1:1050 MemL2:600 mVoltL0:950 mVoltL1:1100 mVoltL2:1100

I had tried it in 0.9 already and dropped it back to see if the new version caused the problem. GPU-Z is still showing the same results as my last post.

phelix

legendary

Activity: 1708

Merit: 1020

please upgrade to the latest version. there is a patch at http://bitcoinx.com/clocktweak

v0.8.0b displays a wrong coreL0 clock speed (coreL2 instead)

still it is kinda awkward that your memL0 and memL2 speed are both at 300. that should not be possible. I assume you did not make a reboot before these readouts. try a memclock of 303 instead of 300. it looks like 300 is your bios limit.

mike85123

full member

Activity: 196

Merit: 100

Code:

Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\BTC>cd c:\ct

c:\ct>clocktweak -r -l
===============================================================================
ClockTweak v0.8.0b - bitcoinX.com/clocktweak/
===============================================================================

Adapter#:0 Temp:50 Load: 0 Fan:97 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1000

Adapter#:4 Temp:47 Load: 0 Fan:96 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1000

Adapter#:8 Temp:48 Load: 0 Fan:97 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1000

Adapter#:12 Temp:44 Load: 0 Fan:94 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1000

c:\ct>clocktweak -a all -c980 -m300 -v1100 -s95 -y
===============================================================================
ClockTweak v0.8.0b - bitcoinX.com/clocktweak/
===============================================================================

Set values - starting.
Adapter #0:
setting core speed to 980 [MHz]
setting mem speed to 300 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Adapter #4:
setting core speed to 980 [MHz]
setting mem speed to 300 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Adapter #8:
setting core speed to 980 [MHz]
setting mem speed to 300 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Adapter #12:
setting core speed to 980 [MHz]
setting mem speed to 300 [MHz]
setting voltage to 1100 [mV]
setting fan speed to 95%
Set values - finished.

Reading:
#0: Temp:43 Load: 4 Fan:97 Level:0 CoreL2:980 MemL2:300 mVoltL2:1100
#4: Temp:42 Load: 0 Fan:96 Level:0 CoreL2:980 MemL2:300 mVoltL2:1100
#8: Temp:43 Load: 0 Fan:97 Level:0 CoreL2:980 MemL2:300 mVoltL2:1100
#12: Temp:40 Load: 0 Fan:94 Level:0 CoreL2:980 MemL2:300 mVoltL2:1100

c:\ct>clocktweak -r -l
===============================================================================
ClockTweak v0.8.0b - bitcoinX.com/clocktweak/
===============================================================================

Adapter#:0 Temp:42 Load: 0 Fan:97 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

Adapter#:4 Temp:42 Load: 0 Fan:96 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

Adapter#:8 Temp:42 Load: 0 Fan:97 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

Adapter#:12 Temp:39 Load: 0 Fan:94 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

c:\ct>clocktweak -r -l
===============================================================================
ClockTweak v0.8.0b - bitcoinX.com/clocktweak/
===============================================================================

Adapter#:0 Temp:60 Load:99 Fan:96 Level:2
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

Adapter#:4 Temp:41 Load: 0 Fan:96 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

Adapter#:8 Temp:60 Load:99 Fan:96 Level:2
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

Adapter#:12 Temp:38 Load: 0 Fan:94 Level:0
CoreL0:980 CoreL2:980 MemL0:300 MemL2:300 mVoltL0:950 mVoltL2:1100

When mining on 2 of the GPUs, GPUZ is reporting that the GPUs that are NOT mining are running 300 & 300 and the GPUs that are mining are running 980 & 1050. If I change Clock speed, the MH/s do change but from the beginning it always looked like clock and fan speed worked & voltage and memory speed didn't.

phelix

legendary

Activity: 1708

Merit: 1020

Quote from: mike85123 on July 11, 2011, 05:48:23 PM

Quote from: phelix on July 11, 2011, 04:14:32 PM

it is normal for the speeds to jump if you start mining - the card is switching from lazy powersafing 2d mode to hard work 3d mode. the problem is that the high values should stay to what you put them.

According to GPU-Z, the Graphics Card tab says Clock is 1000 and Mem is 300, but the sensor tab shows Clock @ 1000 and Mem @ 1050. Ever seen it show two different values?

Can someone with a 4 card 68XX setup check to make sure everything is working properly? I just tried ClockTweak on a 1 card setup and it seemed to set everything right. I am starting to think that similar to how Afterburner doesn't work on a 4 card setup, maybe ClockTweak isn't working too.

According to GPU-Z, the Graphics Card tab says Clock is 1000 and Mem is 300, but the sensor tab shows Clock @ 1000 and Mem @ 1050. Ever seen it show two different values?

if the card was idle it is normal to show different values. was it? also it might take some time to refresh.

ClockTweak is working fine with a four card setup, I have four cards myself and lots of other people have confirmed it.

Still there seems to be something weird going on with your system. Please do this to help me debug:

Reboot your system
do not start any miners yet
run "clocktweak -r -l"
run with your parameters: "clocktweak.exe -a all -c1000 -m300 -v1000 -s95 -y"
run "clocktweak -r -l"
start your miners on two cards
run "clocktweak -r -l"

post all the outputs here in a code tag as before.

other things you can try:
with cards in idle and all cooled down set fan speeds of single cards high to determine adapter# for each physical card. also take a look at gpu-z so you know the order in gpu-z. you may want to write it down (I did =) ).

start a single miner on a single card and check with clocktweak / gpu-z which cards gets hot to determine gpu/adapter# for your mining software.

with the miners running change clock / mem speeds of single cards and check if hashrates change.

mike85123

full member

Activity: 196

Merit: 100

Quote from: phelix on July 11, 2011, 04:14:32 PM

it is normal for the speeds to jump if you start mining - the card is switching from lazy powersafing 2d mode to hard work 3d mode. the problem is that the high values should stay to what you put them.

According to GPU-Z, the Graphics Card tab says Clock is 1000 and Mem is 300, but the sensor tab shows Clock @ 1000 and Mem @ 1050. Ever seen it show two different values?

Can someone with a 4 card 68XX setup check to make sure everything is working properly? I just tried ClockTweak on a 1 card setup and it seemed to set everything right. I am starting to think that similar to how Afterburner doesn't work on a 4 card setup, maybe ClockTweak isn't working too.

2weiX

legendary

Activity: 2058

Merit: 1005

this space intentionally left blank

download worked, program works as well.

on my sapphire 6950s, only a few select combinations work:

-c840 -m800 (-c840 with any lower setting than -m800 will result in -m1250)
-c800 -m700 (doesnt go lower than -m700 at all!)

only the -v option i havent figured out yet. if someone can give me a working number, please? so far i have tried 900, 950, 975, 1000, 1050, 1075.

still stays at 1100.

also, if someone knows a working -m lower than, please kick it my way!

i dig the program. nice work!

Topic: = ClockTweak = win32 command line clock/voltage tweaking tool - NOW FREE! - page 10. (Read 68092 times)