only showing two cores on I7 7700k

[Darkwolf441]

just bought the I7 7700k and its only showing two cores running. is there something i'm missing or haven't done before i rma it
Ive the latest 1009.cap bios

 

[Glanza]

If you open task manager up and go to performance / right click on the graph for your cpu and click change graph to logical processes do you see all 8 cores there?

 

[Darkwolf441]

maximum speed 4.2ghz
sockets 1
cores 2
logical processors 4

 

[gavinh87]

maximum speed 4.2ghz
sockets 1
cores 2
logical processors 4

Go into the bios and make sure no cores are disabled.

 

[Darkwolf441]

theres 4 boxes yes

 

[Darkwolf441]

Looking like i will have to rma it. Well cheesed off.

 

[humbug]

Clear CMOS?

 

[Darkwolf441]

done

 

[Journey]

done

Run this

https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool

Also, you are running at stock, not OC'd right?

 

[jigger]

What OS are you using?

 

[Darkwolf441]

Windows 10 64

What OS are you using?

 

[Darkwolf441]

Run this

https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool

Also, you are running at stock, not OC'd right?

Run this

 

[Darkwolf441]

stock yes

 

[jigger]

Windows 10 64

A patched and fully up to date version?

 

[Darkwolf441]

 

[Darkwolf441]

fully updated

looking like the ones a bad one

 

[jigger]

What motherboard is it?

 

[Darkwolf441]

asus maximum IX hero with bios 1009

 

[Darkwolf441]

def CPU. put I5 back in and am showing all cores and normal speed.

 

[jigger]

Is the I5 Skylake?