Yeah now back to defaults its good nowClear CMOS. Best try tCL at 30/32 to start with baby steps.
However dont know about voltages. Which setting i should set brother ?
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Poll: Ryzen 7950X3D, 7900X3D, 7800X3D
- Thread starter kindai
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However dont know about voltages. Which setting i should set brother ?
Caporegime
SOC 1.35vYeah now back to defaults its good now
However dont know about voltages. Which setting i should set brother ?
VDDIO 1.225v
VDDP 1.150v
High Dram Voltage enabled
DRAM 1.45v
Is a good starting point. Might need higher DRAM voltage for tCL28, so start with 30/32.
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Associate
VDDIO/MC voltage can be fine that low with high VDD?
Caporegime
Yep, I’m running mine at 1.2v.
Associate
wow i been running auto because i think i read somewhere that it should be similar to VDD and bios auto was 1.43-1.439 wadduheekYep, I’m running mine at 1.2v.
Associate
wait wait you sure you don't mean this VDDIO hahaYep, I’m running mine at 1.2v.
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Caporegime
Try it and see if it remains stable.
Associate
i tried it with 6200 and 1.34soc 1.47 vdd/q but OCCT Large Extreme giga errors in seconds so now trying just 1.225 vddio with my stable 6000
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Caporegime
Let me know please dude.I had some success lowering mine but don’t want to advise it if it doesn’t work for others.
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Associate
i will but I'm not sure if its worth doing 12 hours of stress tests haha.
Caporegime
Take one for the team. We all have to do military service at some point in our lives. Think of this stress test as your ‘nam.
Associate
i took to many for the team haha 20min in am about to abort mission because i see all the leaderboards they have same VDDIO as VDD/Q so i don't think i need to take this mission aswell haha
Caporegime
Stable after 20 minutes?
Associate
like what's the point of trying to do lower VDDIO specially all the pro overclockers use same VDDIO=VDD/Q
Associate
lol 22.30 OCCT Large Extreme but i think i will just go back VDDIO=VDD because too much stress testing and nothing to gain u know i mean mateStable after 20 minutes?
Associate
@LtMatt 40mins in now OCCT Large Extreme seems fine but I'm kinda worried there will be some negatives to this since all the pro overclockers use same VDDIO=VDD
Caporegime
Fair enough dude.
Associate
@jediking copy all what Matt said but dont play with tRP because i have same ram and under 34 it doesn't boot so just keep it 36 like others and use cl30 6200 if you don't want to use too much voltage, for cl28 6200 you probably going to need 1.52+.
Matts kit is much better then ours thats why.
Matts kit is much better then ours thats why.
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Caporegime
Good advice, tRP might be okay might not it varies depending on DIMM quality, plus I’m using a die. If you change tRP to 36, then tRC needs to be 84.
Associate
My tRC 66 and these are 100% stable https://imgur.com/a/ow1GNyg
And yeah your ram is much better I'm so close to buy it but waiting for 7800X3D to see what i can pull from the ram i have now and don't wanna throw away 180£ for 2% more fps if my ram can do 6200 2167fclk with 7800X3D hopefully fingers crossed i get it and it's a good chip
Matt OCCT L-E is done 1 hour but I'm actually worried to have it like this since all pros use same as VDD haha
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