lmatyja
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Hey guys. someone can tell me what is uncore offset voltage? i up memory to 4200 cl 17 1T CPU 4.7 mesh 32 a and uncore offset going to 1.4V auto if i change to 350 is 1.32 what is max save voltage for this?
post edited by lmatyja - 2019/01/26 11:46:30
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/01/27 04:03:22
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Keep it under +600 for benching and +400 for a 24/7 oc.
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/01/27 06:50:05
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oki mate u have delid cpu ? or debrauer direct die ?
And what test stres u use to check stabilty ?
can u show me ur bios?
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/01/27 06:59:00
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I haven't delided my cpu yet since it's nice and cool as it is (I'm going to delid it cuz I'm greedy and want to get 5GHz out of it).
My settings are :
7940x
1.182v 4.7Ghz
VCCIO: 1.106v
VCCSA: 0.8v
VMESH: 1.106v
Uncore offset +256
Running 3800MHz CL16 24/7 at 1.41v
Mesh is at 3GHz
VCCIN 1.92v
That's it basically
I usually run Cinebench, 3dmark, blender and real bench.
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/01/27 07:02:25
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what batch u have :>? nice voltages
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/01/27 07:08:24
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It is a binned chip and not a retail one.. Sorry
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/01/27 07:09:51
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ahhh ok:)
i know L719 and L717 is better for L733
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/01/27 07:26:23
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If I remember correctly the batch is : L738C354 and the other one I have is a L717B
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/01/27 07:58:24
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oki u use AVX offset or is 0?
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/01/27 08:02:53
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/01/27 08:14:56
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hm u use addaptive or overide ? target ?
for Vcore and Vmesh
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/01/27 08:48:36
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/01/27 14:13:34
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hmm. delid working same on x299? how on mainstream ? i mean last 8700k working 5.0 on 1.37V no delid after delid working on 5.0 1.31V so 79xx series delid same voltage going down ?
post edited by lmatyja - 2019/01/27 14:17:36
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/02/01 14:31:30
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Heyooo.
Can someone can tell me what is max Vcore and Vmesh to use 24/7 ?
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bcavnaugh
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Re: Dark x299 question uncore offset voltage
2019/02/01 15:02:38
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lmatyja
Heyooo.
Can someone can tell me what is max Vcore and Vmesh to use 24/7 ?
What are you setting the CPU VIN at? 
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/02/03 03:17:56
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and why i9 7940x have 102 tj max :>>? and another have 83 tj max? and max for 24/7 uncore ofsset is ok 1.3V?
post edited by lmatyja - 2019/02/03 03:35:28
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/02/13 10:01:56
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can someone can tell me what is max Vdiram voltage to 24/7? save
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Sajin
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Re: Dark x299 question uncore offset voltage
2019/02/13 12:58:58
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If your sticks are rated at 1.35v you can safetly run 1.5v 24/7.
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/02/14 04:49:53
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" SAFE "
Vcore 1.275v<
Mesh 1.2v<
Dram 1.5v<
VIN 2.1v< (you wont need that much and don't use more than 2.1v cuz it will kill your cpu if you are on ambient cooling.)
Uncoreoffset 1.2v< (+250~)
IO 1.2<
But then again you can venture a bit, It's all up to you.
But you would hardly need 1.2 IO and you don't use SA with the 79xx.
Using Dram speeds above 4000MHz is useless on this platform 3600MHz is plenty.
Stay below 80c and it will last a good while!
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/02/14 12:46:59
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/02/21 08:09:42
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 this show real Vcore? i know is lower not load but hwinfo show vcore or no And what pin show me vcore on motherboard
post edited by lmatyja - 2019/02/21 08:27:47
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Sajin
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Re: Dark x299 question uncore offset voltage
2019/02/21 09:44:41
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Duke4
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Re: Dark x299 question uncore offset voltage
2019/02/22 14:39:29
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/02/28 09:34:07
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sooo this core 1/2 in hwinfo is true voltage i check this on points on motherboard
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lmatyja
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Re: Dark x299 question uncore offset voltage
2019/03/02 01:43:34
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and pls tell me uncore offset voltage its safe 300? 24/7
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glocked89
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Re: Dark x299 question uncore offset voltage
2020/03/03 08:34:35
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So Duke stated good amounts to have Uncore Voltage Offset set to, but I don't think I read anything on what it is exactly.
What exactly is Uncore Voltage Offset?
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Monstieur
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Re: Dark x299 question uncore offset voltage
2020/03/03 11:48:42
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Uncore voltage is required for overclocking memory. My 10900X can do 4000 MHz at +250 mV but my 9900X needs +450 mV. The Auto setting uses +450 mV for 4000 MHz which may be too high.
I ran the 9900X at +450 mV for 1 year without noticeable degradation, but I feel absolutely fine with +250 mV.
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dmann304
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Re: Dark x299 question uncore offset voltage
2023/12/20 07:43:39
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I hear that alot of people use 300 offset, but thats for mild memory oc, but
when setting secondary timmings, i hear this needs to be much higher seeing
thay effect latency. And what are folks using for mesh vcore? i use 1.270 for 3200,
cuz cinebench craps out in middle of test. and cpu is all core 4800 1020x btw
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