[Sammelthread] Offizieller AMD [[ RX6700 // RX 6700XT // 6750XT // X6800 // 6800XT // 6900XT // 6950XT]] Overclocking und Modding Thread [[ Wakü - Lukü - LN2]]

[Grindcore77]

Hmmm...maybe? But was using windowed just to keep hwinfo so i can see it when messing around with voltages....i coukd have sworn i had used windowed in the past to do just that and fps wasnt capped

 

[ApolloX]

Hm, I would use a second screen here.

 

[Grindcore77]

I have a work around...using osd and full screen...now i have another issue...after using mpt and restarting driver i get a no compatible adapter error with mct! It never ends 😆😆

 

[Grindcore77]

👀
Bit of a juggling act with the evc and adding clock speed in mct..as voltage increase also increases core clock...so far with the evc thought it crashes right at the start of Gt2....where as in software voltage increase i could get higher clocks..3040mhz and it would pass....
So there is a lot of vdroop? at 1.37vi would see 1.27-1.29v in sections?

So gonna need some more time trying to oc with this thing

if i just want to go all out would i just offset to max voltage im comfortable with with stock core clock and then just increase core clock?..like i said with the evc it dont like over 3ghz..could the card be overboosting clocks causing the crashes?

Be good if there was an LLC setting?
Has there been any advancements on the script way of things?...
also settings within the EVC software?

 

[Grindcore77]

I scored 25 965 in Time Spy

Intel Core i9-12900KF Processor, AMD Radeon RX 6900 XT x 1, 32768 MB, 64-bit Windows 11}

www.3dmark.com

Cracked 28000....this is with temp/vmin....1.35v
Couldnt get close with the evc...i think i still need some practice with it.....
At -18c i was still getting score improvements with mem up to 2500mhz/FT2

 

[ApolloX]

Very strong result, @Grindcore77

I'd be curious for your MPT settings.

 

[Grindcore77]

TY will post them up for you soon

 

[Grindcore77]

Here you go..

fclk seems to be my max....anymore and i get a black screen mid run....not sure if there is anything i can tweak to get that higher?
Soc clock pretty much maxxed...any higher than that i lose points.....
Maybe something hidden in there to squeeze more points...not sure

Anything been found out about those other clocks? Nothing worth looking into?

 

[ApolloX]

Nice, thank you!
You archived very nice clocks.
Maybe I should install my PC in the freezer

 

[Grindcore77]

Or just wait for the snow again? And throw it outside? 😃

i was surprised with the memory clock but like i said i was still getting improvements up until 2500..i think effective was like 2470 or something...no errors etc..

With fclk i may raise the other 2 clocks a bit..the min/boost one....

 

[Grindcore77]

So that best run of mine ..quite dont understand...clocks are great...like 3040mhz average...mem clock etc but shouldnt the score reflect that more? I mean compared to other peoples clocks/scores....should i be looking elsewhere....
Its a stripped down os/ tweaks made to appearance settings etc etc. Maybe need to see what processes are running...shut more stuff down etc....also could ram timings have any affect on gpu score at all? Its my belief it doesnt?.
Im gonna try afterburner...i dont like it. ..but wanna try out the profile hotkeys....maybe can get higher clocks for gt1 and then drop down for gt2...etc etc. ..maybe some script action also....

 

[ApolloX]

Yes, there was the assumption, that applying changes between GT1 and GT2 could help. But I think there were not many who tried it.

 

[Devcom]

uhren sind also großartig...wie 3040-mHz-Durchschnitt.

Die Frage ist skaliert die Gpu noch. Die FRQ kann man als Anhaltspunkt nehmen ,mehr aber nicht.
Irgendwann macht der Treiber dicht und du kannst langsam hochziehen , was aber nur optisch gut aussieht ,aber 0Pkt bringt.
Die Gigabyte macht mit 2950mhz mehr PKT als die Toxic mit 100mhz mehr.

Ja, es gab die Annahme

Das ist zu 100% so.
Ich wechsele die Spannung zb. 5 mal.
In GT1 gehen viel höhere FRQ.
Im GT2 mußt du runter und hoch mit der Spannung an verschiedenen Stellen sonst geht das nicht.

 

[Grindcore77]

Heya mate!! Yes i see...points were still going up with the clock increases...but the start of gt2 i always get the crash.....when checking time spy afterward it has crashed up near 3100mhz...so is some type of overboosting happening? ....

If i drop those clocks...my points drop straight away....and slowly raising them it seemed to scale....points were going up..but now this wall...i dont think its voltage anymore...as i was up near 1.45 on some testing runs....and would always crash at that one spot at the start of gt2.

So this is now where im thinking i need to mess with clocks/voltages during the run to see if i can squeeze more out of it

 

[Devcom]

So this is now where im thinking i need to mess with clocks/voltages during the run to see if i can squeeze more out of it

Bei Start GT2 sind es bei mir ca. 0,03- 0,05v weniger als im GT1.
Im ganzen bin ich aber in der Spannung viel niedriger, sogar unter 1,3v.

 

[Grindcore77]

When starting GT2 it is about 0.03-0.05v less for me than in GT1.
Overall, however, the voltage is much lower, even below 1.3v.

Are you suggesting that volts may be too low here? ...even when im running time spy it seems there is a lot of droop...have def seen under 1.3v in the section im talking about

 

[Devcom]

Die im MPT eingestellte Spannung ist kein Offset. Im EVC schon.
Ich arbeite normalerweise mit allen 3 Spannungen. MPT, EVC, und MCT.
Ich habe mich schon lange davon verabschiedet irgend welche Spannungen auszulesen.
TS liest aus, was gerade lustig ist , also gibt es fast nix worauf man sich verlassen kann.

Ein Run so ,nächster wieder anders usw. obwohl nichts geändert.

Beitrag automatisch zusammengeführt: 01.07.2025

Wollen Sie damit meinen, dass die Voltmengen hier möglicherweise zu niedrig sind?

GT2 braucht beim Start weniger Volt als GT1.
1,45v ist schon sportlich.

 

[Grindcore77]

Ah yes im aware that evc is an offset...thats how i obtained the 1 45v 😆...1.35v in mpt then offset higher with evc...at those volts temps were still great...50s hotspot and around 15c core...hit 700w total gpu power in those runs.......

also with evc...if i tried adding huge offsets to get those same types of voltages/without mpt i would always get a crash

 

[Devcom]

Hier ist es selbst im Winter nicht mehr kalt genug, sonst wären die 29k schon längst gefallen.
Mit dem Pot müsste ich eine Vram Heizung bauen , sonst wird es grün.

 

[Grindcore77]

Also...with MCT voltage...you dont just leave that on max? You muck around with it on there also?