News Intel doesn't have a tool to detect if a chip is affected by crashing errors yet — Intel Default Settings still recommended after patch is applied,...

[Admin]

Intel hasn't yet found a reliable way to detect if a chip is affected by the Vmin Shift Instability and needs replacement.

Intel doesn't have a tool to detect if a chip is affected by crashing errors yet — Intel Default Settings still recommended after patch is applied,... : Read more

 

[-Fran-]

Didn't nVidia had a tool for this? You need an nVidia GPU though, heh.

Also, in case the sarcasm wasn't obvious: the reports of the issues started because people were getting errors when installing/updating nVidia drivers and/or compiling shaders in games.

I'm sure you can simulate that load in a test so you stress test them for this specific issue. At least, it'll be something than just waiting your CPU to die or just stop working correctly?

Regards.

 

[bit_user]

I think it's really not in Intel's interest to develop such a tool. It would simply amount to a stress test and people would run it who might not be experiencing crashes related to degradation, but would certainly RMA their CPU if the tool was able to encounter one.

In other words, it would probably just lead to more RMAs, not less.

 

[Amdlova]

The 13600T i have have some issues. When I clean the bios cpu don't work anymore. Need to place other cpu and replace after that.
I think have bad IMC controller or is just a dying intel brick.

 

[bit_user]

The 13600T i have have some issues. When I clean the bios cpu don't work anymore. Need to place other cpu and replace after that.
I think have bad IMC controller or is just a dying intel brick.

Sorry to hear that, bro. Good luck getting your system recovered. Let us know what else you learn about the state of that CPU.
: (

 

[rluker5]

I don't like how this article claims that all possible instability is due to vmin shift aka excessive voltage induced degradation.

I don't have vmin shift but I have experienced instability from what I believe are more common sources such as:

Excessive undervolting for better efficiency and/or better clocks within my cooling budget. This has at one time or another affected nearly every chip I own, yet is easily permanently fixed by raising the voltage closer to stock. You even find out how far you can undervolt by continuing until you get instability. Then you increase voltage until it is stable. Motherboard default settings also undervolt your CPU when it is under load with their default LLC settings.

Enabling XMP and further ram overclocking and tightening of timings. In previous years one could just enable XMP and assume that it worked. This is no longer the case. Especially if you have a lower priced 4 dimm motherboard. If you buy an XMP set of 8000 ram it is almost certainly going to be unstable at XMP settings. Also overclocking and timing tightenings are tested to the point of creating instability then pulled back a bit.

Right now I have 73 mods active when I run CP2077. Mods aren't always stable and the more you have the greater the chance of instability. Sometimes game updates break mods. The same can be said for some Windows updates like the latest one that had to be pulled because some systems would no longer boot. Some drivers are poor and/or don't work with the latest versions of Windows. Like soundcard drivers.

Claiming that these three sources of instability I listed (and all others) are the same as chip degradation is a lie. And it is doing a disservice to people with different sources of instability to tell them that everything is because their chip has degraded.

Testing for vmin shift with the other likely causes for instability removed indicates vmin shift. Simple instability in general use does not indicate vmin shift, it only indicates the possibility of it.

Excessive voltage is the main cause. If you use voltage monitoring software and your voltages are frequently above 1.5v your CPU is likely at high risk. If your CPU never gets over 1.4v you are at very low risk of voltage degrading your CPU.

 

[rluker5]

The 13600T i have have some issues. When I clean the bios cpu don't work anymore. Need to place other cpu and replace after that.
I think have bad IMC controller or is just a dying intel brick.

That is very vague so I'll offer some vague responses.
Usually when a problem arises when I change something, the thing I changed has come with problems.
Perhaps the new bios is the issue and the old one was fine? It is a less common chip and some support for it may have dropped.

Also I have had issues with bios settings when reset to default when I was making a lot of changes and what fixed it was reflashing the bios. It seemed that not everything was resetting to optimized defaults when I chose that option and I had partially modified bios settings that weren't stable. The recognition of a new chip by the motherboard did a better job of resetting those unreset options. Reflashing the bios reset all of the options and gave a clean bios. But this was only on one or 2 motherboards. I think most do a good job.

Also I have had only one CPU ever fail (the mobile to desktop interposer on a 5950hq to LGA 1150 socket chip, specifically) and have had 2 bios chips fail. One from Ebay bought and one on a storebought motherboard. Both potentially failed from having the plug in chips shifted in their sockets. Both were fixed by replacements of the bios chip and the storebought one is still running fine in my daughter's PC.

Also I have had socket mounting issues with both delidded CPUs and adapted mobile CPUs. Some of which were from shifting the pc around with a big air cooler. I had to play around to get the socket mounting pressure right.

I'm bringing up bios and mounting because it sounds like bios resets cause the problem and remounting fixes them.
Maybe if you are using that old Audigy soundcard, or have some usb device plugged in that might be the issue. I have an old HT Omega Claro PCI soundcard that gets some fuss from a system that is running a UEFI bios, some old GPUs don't work on UEFI, and have had some troubles booting when some USB hardware is plugged in. Specifically a Creative SoundBlaster Play3(might be fried) and a usb DVD drive. I've also had a broken Hauppage TV card block bootup and have had a swapped out wifi card on a motherboard that came from the factory with a different one block startup.

These were all from LGA1150 motherboards though. But I have heard that if you aren't careful with one of those aftermarket CPU mounting plates that things don't work well. But both of the PCs I have that use them have been fine.

Perhaps you brought up IMC because you are getting a ram issue light or code with the 13600t that your temporary replacement CPU gets the jedec ram timings to work then your 13600t works with those same timings? I don't think motherboards change anything for jedec, but maybe some do. If it is a IMC related ram functionality problem, maybe starting on a "cleaned" bios with just one stick to be easier on the IMC will help, then you could go to 2? It would be easier and probably lower risk to your motherboard's fragile bits to try that first.