Intel CPU is faulty and has Core errors. It's not your GPU, its your CPU | Hacker News Reader

Intel CPU is faulty and has Core errors. It's not your GPU, its your CPU

steamcommunity.com

36 pointsdoener7 comments

> Edit: Just want to make one point really clear; these errors don't generally manifest out of the box. That is, it takes time before the CPU becomes affected. In my case, every CPU took between 1-3 months before the exact same behaviour started to show. DX12 and shader comp, either at initial shader comp or during gameplay, would crash the game client out.

> The issues started small. Very occasional errors as per the title, when trying to load the game, but clicking away and trying again would mostly work. Then sometimes work. Then never work, indicating the CPU was degrading. Then even in times where it would load to the menu, trying to get to the staging area would crash out, again with the same error. Checking the game log, it pointed to the shader comp causing a fatal error.

> Replacement CPUs fixed all that. For a while. But in those cases, the game would load up and go into a match but during gameplay, would CTD. Checking the game log again, it showed that shader decompression, due to traversal, was again causing a fatal error.

Uh oh, looks like the physical CPU itself degrades over time. The problem here is that currently, the only fix once you start experiencing the degradation appears to be a complete replacement of the CPU. I have a sneaking suspicion we will see some micro-code or dodgy kernel patches which affect performance.

The only current proposed work around will buy time, but will still degrade:

> "Intel i9 13900k/i7 13700k: Underclock 'Performance Core' Speed It has been noted that players with the Intel i9 13900k/i7 13700k CPU are prone to these crashes. Players have been able to work around this by underclocking the 'Performance Core' speed using Intel XTU, from x55 to x53."

Note to self, steer well clear of Intel for a while.

I would not trust AMD CPUs either. All modern desktop CPUs on most motherboards, especially those at the high end, will clock themselves to ridiculous voltages/power levels just to squeeze out another 5% performance. Intel is particularly egregious this generation, but the motherboard makers who further boost them by default are also to blame.

Thats how you get electromigration.

I would suggest AMD's X3D-only CPUs instead (which stick to very reasonable clocks/voltages), but I guess there's a risk of the stacked die failing as well.

Pretty sure mine has a similar problem. On some games I ran out of memory at random after 1-2 hours of gameplay (with 32gb of ram and a 3080 on returnal for example).

Then once every 3-4 months, my computer would slow weirdly to a crawl, even when it's just idling on the desktop. It would be so slow that it wouldn't be able to shutdown, only brutal shutdown is the option.

I thought it was the ssd initially, or the gpu, but it sounds like it could be the cpu.

wow I got this error multiple times and had no idea it was the cpu causing this. I regret not going AMD for CPU in my 2024 build.

Ah shoot. I bet my amd cpu is faulty too then

Just don't overclock your equipment.

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