Alleged data and benchmarks for Raptor Lake leaked

Intel intends to launch the new Core i 13000 processors, codenamed Raptor Lake, by the end of the year, replacing the current Alder Lake generation. Officially, not too much is known about the new models, but with the ever-shrinking distance to the release, the leaks are likely to accumulate soon.

More cores, more cache

In line with this, details of Intel’s expected number 2, the Core i9-13900, were recently published. An article has appeared on the Sisoftware website that provides the first technical data and performance values ​​of the processor. The post itself has since been removed, but it can still be reached via Archive.org.

According to the article, Intel’s Core i9-139000 should be a 24-core with 8 P and 16 E cores. In contrast to Alder Lake, Raptor Lake is also said to have a slightly improved manufacturing process (Intel 7+) and significantly larger caches. While the L3 cache is set to increase from 30 to 36 MiB, the P cores have jumped from 1.25 to 2.0 MiB and the E cores have even doubled from 2 to 4 MiB share four cores.

The L1 caches remain identical, and like Alder Lake, Raptor Lake is also not supposed to support an AVX-512. There is progress in the memory connection: Instead of DDR5-4800, the memory controller of the Core i9-13900 should be able to address DDR5-5600.

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The published benchmarks indicate that they do not come from Sisoftware itself, but from an unknown, non-verifiable source. Like the technical data presented in the article, the performance values ​​should therefore be treated with caution.

However, if the results are correct, Raptor Lake is said to be 33 to 50 percent faster than Alder Lake in synthetic ALU and FPU tests. In vector tasks, on the other hand, there is only talk of an increase of 5 to 8 percent, although reference is made to the low maximum clock of the Core i9-13900. As usual for a pre-series model, the CPU only ran at a low 3.70 or 2.76 GHz. For comparison: With the Core i9-12900, the P cores clock at 5.0 GHz and the E cores at 3.8 GHz. Until the release of Raptor Lake, there should be changes in the clock accordingly.

Source: Sisoftware (Archive.org) via Videocardz / PC gamers