Is my Intel Core i5-4690k fake?

Page 2 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.
Solution
what's weird is that cuip-z is showing your cpu as a 4690 not a 4690K, I have a 4690K and cpuiz recognizes it properly.
I wonder if the problem could be at the motherboard level, what does the bios say about the cpu mode.

I ask this because you modifier is showing x8 when mine is showing x35 @3500Mhz.

have you tried to clear your cmos and see if that clears up thing, maybe something in your overclock is left over causing the issue.
what's weird is that cuip-z is showing your cpu as a 4690 not a 4690K, I have a 4690K and cpuiz recognizes it properly.
I wonder if the problem could be at the motherboard level, what does the bios say about the cpu mode.

I ask this because you modifier is showing x8 when mine is showing x35 @3500Mhz.

have you tried to clear your cmos and see if that clears up thing, maybe something in your overclock is left over causing the issue.
 
Solution
At this point I can only suggest a bios reset and if possible an update if you are not running the latest. Also I would definitely reset the bios again after the update.

PS. I know it's ufi now but I'm used to still call it bios 😛
 


Was about to recommend exactly this. Kind of weird nobody mentioned it before. There might be physical switches on the motherboard too (auto-overclock, energy saving settings, etc). Manuals are available on Asus' website.

As for updating the bios, it's always worth mentioning that it can brick a motherboard if not done properly. I'd try "optimized settings" in the bios, save, and then go from there.