The maker of Sandra software published an early performance overview of a Core i9-12900K (Alder Lake). SiSoftware does not disclose any information about the system, you should treat these numbers as approximate but likely valid.

The benchmarks show three measured subcategories: Vector SIMD Native, Cryptography Native, and Financial Analysis Native. SiSoftware admits that they do not have enough data points to draw any definitive conclusions about the Core i9-12900K because not all of the tests have been performed on the processor.

The results listed here, now have been pulled and it appears this was an early publication.

In contrast to other allegedly leaked benchmark results, the Core i9-12900K does not appear to be a clear winner in this case, as it only narrowly surpasses the AMD Ryzen 9 5900X in some tests, while it is beaten by it and even the Core i9-11900K in others, according to the results. Guys; we'll have to wait for proper reviews.

SiSoftware Offers Early Performance Preview of the Intel Core i9-12900K