2024-05-03 03:51:05
Intel’s 13th and 14th generation Core desktop processors have stability issues, so board makers have added security options to the Intel base profile to improve stability. However, some Chinese netizens spent money to test dozens of Core processors after the i9-13900K and 14900K processors. it was determined that the Intel Base Profile was of no use and the issues with crashes and exceptions were not reduced.
Chinese netizen kmdkai said on the Chiphell forum that because he has a studio business, he has to use a large number of high-end computers. Starting from the 13th generation Intel Core processor, it has purchased no less than a hundred Core i9 levels. processors, and attached the 2024. The consumption screenshots of the year show that as of April 11, I have purchased at least 12 Core i9-14900K or 14900KF.
During this period, kmdkai will check whether there is a new motherboard BIOS every week and use Z690, B660, Z790 and B760 to test the stability of the CPU. The experimental method involves using the default BIOS settings to allow the processor to continuously run a variety of productivity software within a week, including but not limited to Matlab, R, finite element, VC, VS, large-scale batch office software, etc. .
According to the results, the chances of survival of the Core i9-13900K are around 40-50%. If the BIOS is further changed or the CPU is changed from Z series motherboard to B series, the survival rate can be increased by another 10. – 20%.
However, the Core i9-14900K is almost completely wiped out on board Z. It only has a 20% success rate on board B, and tweaking the BIOS only brought very limited improvement stability, not even 10%.
The reason why switching from high-end Z series motherboards to mid-range B series motherboards can improve stability is probably because the Z series is designed for performance and overclocking, and that the tuning parameters are relatively aggressive. designed for performance and overclocking, and the tuning parameters are relatively aggressive. The B series is geared towards the general public and only needs to be sufficient, and is relatively conservative in design.
As for the launch of Intel Baseline Profile, kmdkai also immediately tested it, but the conclusion was “completely useless”!
According to the article, once this feature has enabled a certain number of restrictions, it simply downgrades the Z series motherboard to a B series motherboard. At most, it only allows the CPU performance of the Z series motherboard to be equal to those. of the B-series motherboard. In other words, the Intel Core i9-14900K never becomes usable on a Z-series board, but the chances are only 20% the same as a of series B.
Moreover, in addition to Core i9, kmdkai also managed a dozen Core i7-13700K and found that the stability is much better than that of Core i9. At least everyone passed the test. As for the Core i9-14900KS and the Core. i7-14700K due to CP Regarding the question of value, I am not willing to make too many contacts, so I will not comment.
However, at the end of the article, he also stated that the stability testing conditions for ordinary users do not need to be so strict. After all, normal people do not leave the processor under high load around the clock. For example, his. Your own non-business personal computer is also a Core i9 -14900K, with the BIOS fully preset, the probability of a computer crash is about once a month at most, which is within the acceptable range of sporadicity .
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