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Pattern on new 12900K IHS

Associate
Joined
19 Jan 2022
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6
Location
UK
I received a 12900K for my new PC build today. I noticed a pattern on the IHS. I was wondering whether this was normal (i.e. from a thermal pad during testing at the Intel factory), or whether my CPU has been tested and binned somewhere along the supply chain. I have built many PCs before, though admittedly not for a couple of years, so am wondering whether everyone who has bought a 12900K has this pattern on their chip or not. I've not seen this on any new CPU that I have bought previously.
Steve
pvRvOun.jpeg
 
If you have not used it check the pads on the CPU, if there are no indentations from socket pins, its not been used. I would then try it.
 
I received a 12900K for my new PC build today. I noticed a pattern on the IHS. I was wondering whether this was normal (i.e. from a thermal pad during testing at the Intel factory), or whether my CPU has been tested and binned somewhere along the supply chain. I have built many PCs before, though admittedly not for a couple of years, so am wondering whether everyone who has bought a 12900K has this pattern on their chip or not. I've not seen this on any new CPU that I have bought previously.
Steve
pvRvOun.jpeg


Not normal, someone's tampered with this.

Most likely it's been tested in an Asus ROG motherboard, determined it's a bad clocker (SP rating) and returned or sold on.
 
Thanks for all these fast replies. In light of deciding whether it has been used or not, I have taken a couple more photos. Let me know what you think. I've never had an LGA1700 chip before, so I'm not sure how big the markings would be, once it has been in a socket. If these images aren't clear enough, I'll try again - let me know.
I am grateful for the advice.
Steve

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Doesn't the ILM normally leave marks on the edges where it puts pressure on the CPU if its been installed in a socket?
 
its a white box CPU, so yes its been tested/bined then sold on.
white box or OEM are not the same as retail, i assume you got it at reduced cost
 
Yeh, I know.

Think you've kinda missed the point of my post, which is, regardless of where your chip came from, it is not, like I said, "pristine".

ocuk make no secret that they bin cpu's and sell the low clockers as OEM, and high clockers as pre binned overclockers
 
ocuk make no secret that they bin cpu's and sell the low clockers as OEM, and high clockers as pre binned overclockers

Sorry, thought you were the OP when I replied to your post.

Unless I'm mistaken, the OP hasn't revealed where he purchased the chip.
 
thats a good point, but its still in an OEM box

Well, it's one reason if buying new, I always buy sealed retail. Greatly reduced chance of it having been binned and rejected, like this chips seems to have been.
 
Thanks for the comments. In answer to the questions:
- It was bought from OcUK
- Yes it is OEM. OEM are generally items bought in bulk, split up, then supplied individually in non-retail packaging. To me at least, it should not mean inferior product, just no shiny packaging.

So I spoke to Overclockers and they said that they do bin some chips, when a customer asks for some particularly good chips. But that this is not common and so the vast majority of OEM chips that they supply are not pre-binned. But given that my chip has some marks on it that you guys do not have on your retail chips, I am going to assume that my chip DID go through the rare binning process and that it did not make the grade - if this is the case then my chip has no chance of being a great OC'er. I asked to RMA the chip, and OcUK said yes without any quibble. So I am just posting here, to kind of finish off the thread.

Thank you everyone for your comments that helped me come to this decision. I'll get a retail chip instead. My eyes are now open!

Steve
 
Well, it's one reason if buying new, I always buy sealed retail. Greatly reduced chance of it having been binned and rejected, like this chips seems to have been.

yes unless there is a big saving and you dont plan to OC i would also always buy sealed retail
 
Thanks for the comments. In answer to the questions:
- It was bought from OcUK
- Yes it is OEM. OEM are generally items bought in bulk, split up, then supplied individually in non-retail packaging. To me at least, it should not mean inferior product, just no shiny packaging.

So I spoke to Overclockers and they said that they do bin some chips, when a customer asks for some particularly good chips. But that this is not common and so the vast majority of OEM chips that they supply are not pre-binned. But given that my chip has some marks on it that you guys do not have on your retail chips, I am going to assume that my chip DID go through the rare binning process and that it did not make the grade - if this is the case then my chip has no chance of being a great OC'er. I asked to RMA the chip, and OcUK said yes without any quibble. So I am just posting here, to kind of finish off the thread.

Thank you everyone for your comments that helped me come to this decision. I'll get a retail chip instead. My eyes are now open!

Steve

Imagine if you bought a brand new car, only to find out it had been taken for a ride at high speed by the dealer's employees, to see how fast it could go.

That's similar to what is going on here.

Binned chips that aren't good clockers should be advertised as such, with a suitable discount, but of course, that's never going to happen.

I still remember the hassle I had from another etailer, funnily enough, one of the one's that Gibbo worked for on his hiatus from OCUK.

I only found out after I bought a supposedly brand new monitor from them, that they offered a pixel check policy on monitors for a cost.

Guess what happened to the monitors that had dead pixels?

You guessed it, taped up and sold as new.

Guess what monitor I received?

You're right! A pre-checked for dead pixels one, that had failed and had a couple of them.

Have never bought from that company again.
 
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