problem vcore GA-Z270-HD3P

[stoxe]

hello,

I bought a new motherboard 4 days ago with I7 7700K and the vcore was 1,34 (bios installed F1). So I installed bios F4 but vcore again 1,29. I installed last beta bios F5c but again this problem.
In my bios load optimized defaults.

I not understand : why Gigabyte apply a tension so high?? First time than I see this problem with motherboard......

[shadowsports]

Might this have to do with your memory?  Are you running the CPU at stock speed?  Measuring with CPU-Z? 

Keep watching for newer BIOS

[stoxe]

hello,

Thank you for answer.

My cpu I7 7700K no oc, cpu stock.
My memory is DDR4 Corsair Vengeance LPX, Noir, 2 x 8 Go, 3200 MHz, CAS 16 profil XMP in bios.
And my bios is the last bios no site Gigabyte bios F5 / I installed the beta bios F5c but in the last week the bios stable F5 was published, so I installed ths bios F5 (sorry for my english).
http://www.gigabyte.fr/Motherboard/GA-Z270-HD3P-rev-10#kf

[shadowsports]

It seems like the vcore voltage is slowly being "reeled in" on some z170 / z270 based boards with each newer BIOS rev.  You may have to wait, or make the changes yourself running stress tests in between changes to confirm stability.

[stoxe]

Yes I wait a new bios. Currently in game (ex battlefield 1 multiplayer), vcore is 1,27 and 68°C max. (cpu no oc of course).

I contact support Gigabyte? Ot they know the problem?