Overclock.net - An Overclocking Community - View Single Post - 9900K delid overcloking at 5.2ghz or 5.3... What you think about those settings ?

View Single Post
post #12 of (permalink) Old 01-06-2019, 07:40 PM
scracy
Overclocked
 
scracy's Avatar
 
Join Date: Aug 2014
Location: Cyberspace
Posts: 2,000
Rep: 116 (Unique: 83)
Quote: Originally Posted by lexer View Post
Don't use AUTO setting for VCCIO / SA, With your RAM at DDR4 4266 it will set a very high voltage. Try with VCCIO 1.15 / VCCSA 1.20 if crashes 1.20/1.25. LCC is too high in my opinion try with LCC5, very high LCC increases temperatures.
Is up too you but I don't see a reason to leave the processor with manual voltage and locked to 5.3Ghz all the time. You can try this if you want. it will reduce slightly the temperature in partial loads and the power consumption at IDLE.

>SVID Beheivor: Best Case
>LCC5 o 6 max
>Voltage Adaptive > start with 1.26 but you will have to play with this value. With Adaptive the voltage behaves a little weird some times but is just a matter of trying and get a the right value. Control the Voltages and temps with HWINFO64
>AVX Offset - Personally i'm not a fan of AVX offset. But if processor can run 5.2Ghz AVX but crashes at 5.3Ghz, you can try negative -1

For stressing you can use HWBOT X265 / OCCT or since you have a 2080 Ti play Battlefield 5 that games uses AVX and is VERY cpu intensive and also sensible to unstable O.C. AIDA64 is too "light" in my opinion
Agreed LLC 5 or 6 would be better (I use LLC 5), personally I would prefer a higher Vcore without load and let Vdroop do its thing when there is load present that way you reduce the chance of your CPU getting voltage spikes under load
Eg: My 9900K UEFI setting for Vcore is 1.344V for 5.2Ghz however using LLC 5 my Vcore drops to where it needs to be for stability to 1.328V under load, its better to let LLC drop the Vcore under load than let LLC push the Vcore up if that makes sense?

ROG Maximus X Formula, Intel Core [email protected]/4.8Ghz Cache 1.344V (OCCT Load) (OCCT Stable), Corsair Dominator Platinum ROG Edition [email protected], EVGA GTX1070 SLI, Samsung 960 Pro x2 (Raid 0) (O/S), Samsung 850 Pro x4 (Raid 0) (Data)
ROG THOR 850W PSU, EK Custom Loop 2x PE-360 Radiators, Corsair ML120 Pro Fans, Phanteks Evolv X, Creative Soundblaster Z, Woo Audio WA7D, Sennheiser HD660S, ROG PG279Q 2560x1440 165Hz IPS Monitor, Windows 10 Pro Build 1809.

Last edited by scracy; 01-06-2019 at 07:44 PM.
scracy is offline