Thursday, May 4th 2017
Temperature Spikes Reported on Intel's Core i7-7700, i7-7700K Processors
Reports around the web (and posts on Intel's forums) speak in hushed, strained and horrified voices at how some users with Intel's Core i7-7700 processors are seeing strangely random temperature spikes on their processors, which prompts their cooling solutions to spin to the rescue. The report only mentions Intel's 7700 (non-K) processor; though it would seem this issue is more prone to happen with the K version of the processor, according to Intel's forums.
Apparently, some users are seeing temperature spikes that reach as high as as high as 90°C (out of a recommended 100ºC.) Some users even go as far as admitting to have replaced Intel's fabled TIM, and running the CPU under a water cooling solution, only to find those temperature spikes still happening - and their cooling solutions rev up in response. "My own chip suffers from it, (without any overclocking) which is quite an annoyance," a user wrote. "This despite a delid modification and a proper water loop, resulting in the fans ramping up and down very frequently, and the temperature appearing to frequently spike near the danger zone." Intel, naturally, deployed a sanitized response, saying that "the reported behavior of the 7th Generation Intel Core i7-7700K Processor, showing momentary temperature changes from the idle temperature, is normal while completing a task (like opening a browser or an application or a program)." Business talk all the way, but to be honest, we don't even know if there is a real problem here, though there are so pretty interesting OCCT graphs being posted on the forum page. What do you say? Any of our users have seen similar issues?
Sources:
Communities @ Intel, The Register
Apparently, some users are seeing temperature spikes that reach as high as as high as 90°C (out of a recommended 100ºC.) Some users even go as far as admitting to have replaced Intel's fabled TIM, and running the CPU under a water cooling solution, only to find those temperature spikes still happening - and their cooling solutions rev up in response. "My own chip suffers from it, (without any overclocking) which is quite an annoyance," a user wrote. "This despite a delid modification and a proper water loop, resulting in the fans ramping up and down very frequently, and the temperature appearing to frequently spike near the danger zone." Intel, naturally, deployed a sanitized response, saying that "the reported behavior of the 7th Generation Intel Core i7-7700K Processor, showing momentary temperature changes from the idle temperature, is normal while completing a task (like opening a browser or an application or a program)." Business talk all the way, but to be honest, we don't even know if there is a real problem here, though there are so pretty interesting OCCT graphs being posted on the forum page. What do you say? Any of our users have seen similar issues?
138 Comments on Temperature Spikes Reported on Intel's Core i7-7700, i7-7700K Processors
Silicon is different from each wafer period. Doesnt matter where it comes from. In my many years of overclocking, when batches actually mattered, ive never heard of a regional bias for better cpus. Never. Each wafer is different.
Each silicon is different. I will try to find that article about it. it was I think with intel's skylake i7's. Silicon's from one factory in comparison to other were better. in general not wafer to wafer and i'm talking about thermals which is an indicator of a OC potential in some way.
Cant wait for the link. :)
It was usually a hot topic on the "where" people were getting them, seems like now days it's just null.
Back in the "slocket" celeron days, though pretty much any chip would hit the lottery. My 600 was 928.
Heard that quite a few DC's from Vietnam had pretty good O/C with lower VID's even though higher VID's still O/C about the same.
Till there is some Data about the lot's of these spiky chips it's anybody's guess.
...wonder if that link is ever going to show up. Must be in newsgroups since its taken like 6 days so far! :D:lovetpu: