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10-17-2021 05:00 PM #1New ROGer Array
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VCCIO and System agent high voltage or not for Auto?
Is it ok for 11700k ,Z590-f and overclocked ram to 3733mhz leave VCCIO and System agent in Auto and get VCCIO around 1.43 V and 1.38 V ?
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10-17-2021 09:58 PM #2Moderator Array Nate152 PC Specs
Nate152 PC Specs Motherboard ROG Maximus IX Code Processor i7-7700k 5.2GHz Delidded Memory (part number) 16GB G.Skill Trident Z - 3600MHz 16-16-16-36-2T Graphics Card #1 Titan Xp - EKFC waterblock Graphics Card #2 Titan Xp Sound Card ROG SupremeFX 2015 Monitor HP ZR30w Storage #1 Toshiba VX500 256GB CPU Cooler Swiftech Apogee GTZ Case Thermaltake Armor+ VH6000 Power Supply PCP&C Turbo Cool 1200w Keyboard ROG Falchion NX / Strix Flare II Mouse ROG Chakram X/Chakram Core/Spatha X Headset ROG Delta S Animate Mouse Pad Steelseries Prism XL + ROG Scabbard II OS Windows 11 Home Accessory #1 Asus optical drive Accessory #2 Koolance ERM-2K3U 
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Hi rolani4
Those voltages are a bit high, would set VCCIO and System Agent voltage manually to 1.25v and see how it goes.
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10-18-2021 03:09 AM #3ROG Guru: Green Belt Array
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The VID tables are too high to leave anything in auto since 10 series came out.
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10-18-2021 03:21 AM #4ROG Enthusiast Array
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Thing is 1.25v may not work for Gear 1 @ 3733Mhz. More likely it will work for 11 gen i9 CPUs but not i7 11700K coz its memory controller requires more voltage (same applies to vcore voltage for 11700K) because of worse silicon. i7 just need more juice for stable run. 1.25v SA\Mem OC it's more Gear 1 @ 3600Mhz voltage. (system may boot Gear 1 @ 3733Mhz but 90% it will be unstable under stress load with this voltage).
Originally Posted by Nate152
Meanwhile 1.25v SA\Mem OC can be sufficent for Gear 2 @ somewhere around 4533Mhz.Last edited by Rocket Scientist; 10-18-2021 at 03:24 AM.
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10-18-2021 05:01 AM #5ROG Guru: White Belt Array kvarq PC Specs
kvarq PC Specs Motherboard Asus Apex XII Processor 10900K Memory (part number) F4-4000C16D-32GTRSA Graphics Card #1 3090 K|NGP|N Sound Card Sound Blaster Z Monitor PG279Q Storage #1 980 Pro 2TB CPU Cooler Thermaltake Ultimate 3.0 Case Meshify S2 Power Supply Seasonic Titanium TX850 Keyboard Razer Huntsman Mouse Razer Viper 8K Mouse Pad RAZER Firefly V2 OS 21H1
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it's an Asus thing, this is how they know to do things, they increase the IO/SA voltages a lot as the frequency goes high
for 4000MHz, these are 1.40V/1.50V - it's... normal... it's an Asus...
you might tune them or leave them alone... 10thd and 11th processors can handle Asus settings in the end
https://rog.asus.com/forum/showthrea...VCCSA-voltages
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