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Gainward GeForce 7800GT. Et bra kort?


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Skrevet (endret)
skulle gjerne hørt om noen viftestyrings-program til kortet ja :)

RivaTuner ! :love:

 

 

I'm glad to say Due to my friend's help I've finally got 7800GTX sample yesterday. So I'll be able to add a lot of 7800GTX specific features, which couldn't be added blindly before. Currently I've spent only one everning examining the card, but I've already added the following to upcoming 15.8 version:

 

1) Added "Core VID" graph for NV47 and VID interpretators specific to 7800GTX series.

2) Added "Fan duty cycle" graph for ADT7473 (combined sensor/PWM controller used on 7800GTX series).

3) Added low-level fan control tab for display adapters with ADT7473 PWM controller (i.e. 7800GTX). If you cannot wait for 15.8 launch, you can control 7800GTX fan speed manually right now using RivaTuner's undocumented command line interface:

 

RivaTuner.exe /wi2,2e,38,ff /oi2,2e,5c,e0 /wi2,2e,30,ff

 

This command do the following:

1) /wi2,2e,38,ff - program max allowed duty cycle (70% by default on my sample).

2) /oi2,2e,5c,e0 - swicth PWM controller from temperature-controlled to manual mode

3) /wi2,2e,30,ff - set current duty cycle to 100%. Duty cycle to be set is defined with value marked with bold (0 - 0%, ff - 100%)

 

You can also easily modify the command line for setting any custom fan speed, e.g. 50%:

 

RivaTuner.exe /wi2,2e,38,ff /oi2,2e,5c,e0 /wi2,2e,30,80

 

Have a fun and wait for 15.8 (expected in the end of October), there will be a lot of new 7800GTX specific features.

Link

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Skrevet

joda, det går fint

If you cannot wait for 15.8 launch, you can control 7800GTX fan speed manually right now using RivaTuner's undocumented command line interface:

 

RivaTuner.exe /wi2,2e,38,ff /oi2,2e,5c,e0 /wi2,2e,30,ff

 

This command do the following:

1) /wi2,2e,38,ff - program max allowed duty cycle (70% by default on my sample).

2) /oi2,2e,5c,e0 - swicth PWM controller from temperature-controlled to manual mode

3) /wi2,2e,30,ff - set current duty cycle to 100%. Duty cycle to be set is defined with value marked with bold (0 - 0%, ff - 100%)

Skrevet
jeg prøvde nå, satt opp vifta til 100% og kjørte 3dmark og tempen gikk ned, er litt ny på dette, det går ikke utover kortet når man bare stiller på vifta og ingenting annet?

Går ikkje ut over kortet. Når vifta går fortare får skjermkortet bedre kjøling.

Skrevet
If you cannot wait for 15.8 launch, you can control 7800GTX fan speed manually right now using RivaTuner's undocumented command line interface:

 

RivaTuner.exe /wi2,2e,38,ff /oi2,2e,5c,e0 /wi2,2e,30,ff

 

This command do the following:

1) /wi2,2e,38,ff - program max allowed duty cycle (70% by default on my sample).

2) /oi2,2e,5c,e0 - swicth PWM controller from temperature-controlled to manual mode

3) /wi2,2e,30,ff - set current duty cycle to 100%. Duty cycle to be set is defined with value marked with bold (0 - 0%, ff - 100%)

Hva slags commandline interface? Skjønte ikke den jeg. vifta mi går på full spiker hele tia, uavhengig om kortet går på 2D eller 3D frekvens....høres ut som en liten støvsuger :( Noen som har fått viftestyringa til å fungere?

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