X.M.P effect CPU Temps Solution?

[punisherreboot]

Hi im new here.
I hope you guys help me.

Recently i have an issue and
i try to fix it, no matter what i do
when i enabled X.M.P CPU Temps will up to between 10c - 12c. Why????

I'm 5Ghz OC but still not stable.
Im at 1.380V i can run few minutes but
Not long, before i stable it
i want to solved this XMP high temp issue.

5Ghz X.M.P ON Max Load 88c
5Ghz X.M.P OFF Max Load 68c

My info
Intel Core i7 7700K (Delid OC to 5Ghz)
ASUS Z270F Gaming. (BIOS v1203)
Corsair Vengeance LED 8GB x 4 (3200Mhz)
ASUS GTX STRIX 960 4GB OC Edition

Please Guys Help me

 

[Colif]

MCE - Multi Core Enhamcement. When you turn XMP on, on an Asus board, it shows a warning about having XMP and MCE on at same time. MCE lets all cores run at max turbo boost.

your manual - http://dlcdnet.asus.com/pub/ASUS/mb/LGA1151/STRIX_Z270F_GAMING/E12193_STRIX_Z270F_GAMING_UM_V2_WEB.pdf - see page 3-15

If you already have it disabled, just ignore this post

 

[punisherreboot]

I do YES AT One timw NO at second time result same high temp..

 

[4Ryan6]

It's very simple enabling the XMP to run your memory at 3200mhz is overclocking the 7700Ks 2400mhz memory controller, which produces more heat from the CPU, because the memory controller is on the CPU.

http://www.tomshardware.com/forum/i...r-effect-raised-multiplier-cpu-overclock.html

Quote from your motherboards specifications:

DDR4 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400/ 2133

Notice the "(O.C.)" on every speed your motherboard can actually run stands for Over Clock, so for you to run the XMP of 3200mhz is overclocking the memory controller up 4 levels.

Which is perfectly fine if you are running the CPU at stock clock and not trying to run a 5ghz OC stably.

Try not using the XMP feature and manually set your memory speed, timings, and voltage, and you'll see your 5ghz overclock temperature drop and may even be stable at the CPU voltage you have set.

Manually input> 2400mhz speed at Timings 16, 16, 16, 39, @ 1.20v DDR4 slot voltage and see what happens.

 

[punisherreboot]

Hi *4Ryan6* thanks for reply.

There's no different,
cause without XMP
my RAM Runs at 2133Mhz
So 2400Mhz its not good.

With 3200Mhz with 80c i cant stable 1.395v

So i have to leave it..

Overclock is suck...