AVX Offset Problem - Gaming - Coffe Lake |
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Demon009
Newbie Joined: 04 Apr 2017 Status: Offline Points: 51 |
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chris719
Newbie Joined: 17 Dec 2017 Status: Offline Points: 11 |
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This is a problem with ALL mfg boards and Coffee Lake CPUs. It's CPU behavior, no one is exactly sure why.
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DOCa Cola
Newbie Joined: 14 Dec 2017 Status: Offline Points: 2 |
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I asked support the same question as i always got the 4 avx ratio when set to auto on my Z370 Fatality ITX.
You have to set "Multi Core Enhancement" to disabled, then AVX auto is actually 0. If "Multi Core Enhancement" is not visible, you first have to set CPU Ration back to "Auto" to make the option visible.
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coyd
Newbie Joined: 22 Feb 2018 Location: CZ Status: Offline Points: 1 |
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Hi guys, can confirm this on my MB as well. I have AVX offset = 2 atm and my (OC) CPU freq. oscillates between 4,6-4,4ghz doing nothing in desktop. If I set auto then offset = 0 but does not turn off AVX instructions. If it affects all MBs and Coffee Lake CPUs as said above I'm afraid its not goin to be fixed.
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i5-8600K/Asrock Fatal1ty Z370 KG/16GB HyperX 3200MHz
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ltkAlpha
Newbie Joined: 06 Aug 2018 Status: Offline Points: 1 |
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8700K on a Fatal1ty Z370 Gaming K6; same behavior as described by the OP up to and incl. BIOS P3.30
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Fatal1ty Z370 Gaming K6, 8700K @ 4.7GHz/1.275V/LLC2, Corsair H110i w/ Noctua NF-A14 industrialPPC-2000 PWM, Asus ROG Strix 1080 Ti OC, 16 GB 3200 Corsair Vengeance LPX, Windows 10 Home 64 bit
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