Barely Clocked: Barebone Command Line Clock Speed/Voltage Tweaking

[lvlrdka22]

There. I actually checked the damn thing now to make sure it works. Sorry, forgot that stringisdigit only checks for whole numbers.

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[Tobin]

Hi,

thanks for your great tool, this is just what I need.
However, I have the problem that on my HD 5830 (Sapphire xtreme) I cannot change core speed and vddc:

Code:

Number of active GPUs found: 1.
GPU #0 (ID 44931072): 3 performance levels detected.
 Core: 157 MHz. Memory: 300 MHz. VDDC: 0.95 V.
 Core: 600 MHz. Memory: 900 MHz. VDDC: 1.063 V.
 Core: 855 MHz. Memory: 340 MHz. VDDC: 1.163 V.
 Temperature: 75.5C.
 Fan speed: 2740 RPM (66%).

Configuring settings for GPU #0.
Setting core to 860 MHz.
Failed to commit clock/voltage changes. Error: -1

I can change the fan speed. Do you have any idea what is going wrong?

[ned123]

I own a VTX3D 6950 (non reference). VGA Bios is the same as Powercolor and Club3D non reference 6950's. Being not reference means it probably won't work or there is a hope?

Do you have any idea why the tool "changes" parameters but only fan and core really changes.
When I test with just barelyclocked.exe it prints correct changed parameters even voltage and memory. Fan is obvious (sound) and core change is verified with Mhps speed, temp and GPUz. But even it prints changed parameters in all 3 states, VDDC and memory in fact stays the same (verified with heat and GPUz).

In fact I have a problem with memory clock. Only Afterburner changes memory at all, Trixx cannot change memory clock at all. Even Afterburner cannot stick with memory settings and after reboot I have to manually change mem clock in (infamous) 4 step Apply OC on startup option doesn't help.

BTW: When it could just change memory clock (downclock) it would be a very useful tool to me (probably not just me )
Thanks in advance!

[Xanderus]

Can this tool change voltage on Sapphire 5850 Xtreme card? So far what I found only one was able to do it - Sapphire TRIXX.

[Axez D. Nyde]

(uber overclock that gives 3584864601674564 THashes/μs).

über is German for over. Overclocking translates to Übertakten.
So IMO 'über overclocking' is 'double doppeltgemoppelt'.

I very much like your work though, and don't take me seriously.

[iopq]

I don't want it to change all of them, can I change all three separately? Or just the last one?

[leveer]

Is there a way to allow barelyclocked to clock above the BIOS settings, like Afterburner does? I can overclock my Sapphire 5830s to 925 Mhz with Afterburner, but get an error with anything above 875 Mhz with barelyclocked.

[Jazkal]

Can I get a copy of your NomadMemory.au3 include file?

[niooron]

Awesome software, much better than trixx or afterburner.