Intel and its partners have been facing stability issues with some 13th and 14th-gen processors, specifically the Core i9-13900K and 14900K due to unclear specifications provided by Intel. Unlike AMD, Intel does not certify motherboards, leading to confusion and chaos in the platform. Several BIOS updates have been released to address the issue, but Intel’s promised resolution by the end of May did not materialize.
Moving forward, Intel has clarified that the Core i9 parts will run at 253 watts for PL1 and PL2, with a performance profile reducing power limits to 125 watts, resulting in a 15% performance loss for core-heavy workloads. While some board partners initially adopted the lower power limits, they are now transitioning to the recommended 253 watts configuration.
Benchmark tests comparing the Core i9-14900K using both the performance and extreme profiles with the Ryzen 7 7800X3D show varying results across different games. On average, the Ryzen processor was 6% faster than the 14900K with the extreme profile, and 9% faster with the performance profile. Power consumption was also compared, showing efficiency improvements with the performance profile, but still higher than the Ryzen processor.
The reason behind Intel’s introduction of the performance profile remains unclear, with speculations suggesting it may be to avoid RMA requests related to stability issues caused by running processors without power limits. The comparison between the 14900K and the 7800X3D shows that the latter is a better overall gaming CPU in terms of value.
Looking ahead, it is recommended to use the Extreme profile for Intel processors, and those experiencing stability issues with the performance profile should seek a replacement part. Overall, the 7800X3D is considered a better gaming CPU compared to the Core i9-14900K and 13900K due to its lower cost and comparable performance.
In conclusion, the gaming performance of the Core i9 processors remains in line with past reviews, with no significant changes noted. The choice between Intel’s processors and AMD’s Ryzen processors ultimately comes down to individual preferences and priorities.
Article Source
https://www.techspot.com/review/2850-ryzen-7800x3d-vs-core-i9-14900k-definitive/