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Overclocking 11700k/11900k results, bins and discussion

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#5,201 ·
chibi said:
Would the following be correct for max daily voltages on ambient custom loop?

vcore - 1.40v
vram - 1.45v
vccio - 1.30
vccsa - 1.25

Keep temps below 80 degrees and push as high as it can go stable?
Click to expand...
I can´t comment on Vcore.
But about the rest, RKL is a bit different.
It has CPU VCCSA - you may go up to 1.45V easily (there was an info recently the Intel spec allows 1.52V max)
CPU VCCIO - you may left it on auto (1.05V). Someone set it a bit higher, iirc Safedisk run it always at 1.2V? Someone correct me if I am wrong. I did not noticed any difference tho, so personaly leaving it on auto.
CPU VCCIO MEM - I am not sure about max safe value, but up to 1.45V you should be fine.
And finally VDIM - depends on your cooling/airflow. If you have good cooling, even 1.55V is no problem.
 
#5,202 · (Edited)
If you set RAM frequency 3866 MHz or higher and leave SA on auto, my Apex 13 does 1.6 V SA on auto, which is way too much.
I would say that you should stay lower than 1.5 V SA. Or not higher than 1.45 V.
If possible, better lower than 1.45 V SA, if you plan to keep your build for several years.
 
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#5,205 ·
ScomComputers said:
Hi guys, I have a similar question, a 11700K@5GHZ, ram 3200@4000/cl18...how to start what voltages, then I will test the rest: vcore,vcccio,vccsa,vccio mem. ?
Please someone describe it to me.
Thank you very much !
Click to expand...
Just check the previous page...
 
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#5,206 ·
Groove2013 said:
Just check the previous page...
Click to expand...
Thank you,I've been reading the topic for a while....word,I didn't just throw up the question!
The problem is that everyone says different things!
There is no real tutorial on what why,how,how much...
I just need a brief description of the voltages mentioned,what to start with,how much is the maximum I can give, I read it....thanks... :)
 
#5,207 · (Edited)
ScomComputers said:
Thank you,I've been reading the topic for a while....word,I didn't just throw up the question!
The problem is that everyone says different things!
There is no real tutorial on what why,how,how much...
Click to expand...
Because every ram, board, cpu imc is different. You have to tune it for your build. Anyway, there is really a lot good settings on previous pages.
This is good guide: MemTestHelper/DDR4 OC Guide.md at oc-guide · integralfx/MemTestHelper · GitHub
Just start easy, lower freq, loose timings.
 
#5,208 ·
frantatech said:
Because every ram, board, cpu imc is different. You have to tune it for your build. Anyway, there is really a lot good settings on previous pages. Just pick one and start to tune it.
Click to expand...
I understand and thank you for your reply but could you briefly describe, if you have already told me, how to use 5Ghz on all cores and a 4000mhz ram, what voltages to use,for starters, that's all I ask!
Vcore ? Vccsa? Vccio-default, Vcccio mem ?
Thank you !
 
#5,210 ·
Putting in some work tonight. My 11900K with shipped BIOS is SP 87, looks like a good V/F curve. I read some posts about updating BIOS can change SP for better or for worse. If it turns out worse, is that really the case? Or just take it with a grain of salt?

Edit - I flashed to latest Apex XIII bios on ASUS web page. SP dropped to 86, v/f for 5300 now reads 1.45v instead of 1.40 :(

Circuit component Passive circuit component Gadget Font Hardware programmer


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#5,211 ·
chibi said:
Putting in some work tonight. My 11900K with shipped BIOS is SP 87, looks like a good V/F curve. I read some posts about updating BIOS can change SP for better or for worse. If it turns out worse, is that really the case? Or just take it with a grain of salt?

Edit - I flashed to latest Apex XIII bios on ASUS web page. SP dropped to 86, v/f for 5300 now reads 1.45v instead of 1.40 :(

View attachment 2525045

View attachment 2525046
Click to expand...
SP50. You can ignore SP.

Table Property Couch Interior design Building
 
#5,219 · (Edited)
@murenitu I would try your current setup with 2x8 to see if you can run more than 3600 in gear 1. If you cant no point in getting the 2x16 4000c14kit to run 3600c12 or 3600c13 @ best. So little gain unless you just want to play. I know you have been stuck at 3600c14 with 4x8.

That way you eliminate the 4 sticks in Daisy Chain MB as limiting you and see if it is your IMC. Edit and make sure you have the 2 stick in the correct channels A2 and B2.
 
#5,220 ·
Bad news, my 3080 Ti does not fit the current Meshify C case. It's too long haha. Need to wait a few more weeks for water cooling parts to arrive before I can try it. Now I will go back to reading this thread and then work on OC. I'm currently on page 110 when I back tracked.

So far, I read a few people are getting good results with per core OC, with strong cores going to 5400 and then lowering down. That's an interesting approach as I'm used to all core OC.
 
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