All three models of the upcoming Intel Core Ultra 200K Arrow Lake Desktop CPUs have had their clock speeds leaked by @OneRaichu. OneRaichu previously shared the maximum boost clock speeds for the Intel Core Ultra 9 285K, showing single-core and all-core frequencies. Now, the same source has exposed the clock speeds for other Core Ultra 200K processors such as Core Ultra 7, highlighting their performance capabilities based on the new architecture and process technology.

More About Intel Core Ultra 200K Arrow Lake CPU Clocks

The Intel Core Ultra 9 285K will have a configuration of 24 cores and 24 threads, in which there are 8 P-cores while 16 E-cores present. The P-Cores will utilize the Lion Cove architecture, while the E-Cores will be based on the Skymont architecture. This will offer a boost clock of 5.7 GHz for single-core ops, with an all-core pit stopping at 5.4 GHz and the best P-Core speed maxing out around 4.6 GHz.

All three Arrow Lake CPUs will include 4 Xe-LPG cores based on the Alchemist architecture. While the Core Ultra 9 285K boost clock is apparently a healthy 300 MHz lower than the expected speed of Intel’s S-series flagship rocket, recent BIOS updates caused it to result in considerably reduced i9-14900K speeds too.

Core Ultra 7 will include a combination of 8 P-Cores and 12 E-cores making it for a total of 20 cores and threads. The CPU will also feature 76 MB of combined cache (36MB L3 + 40MB L2). The chip is expected to clock a max speed of 5.5 GHz for single-core, operate at up to 5.2 GHz on all cores, and hit speeds as high as 4.6GHz in E-Core mode, combined with a total cache pool allowance reaching 69 MB overall (33 MB L3 +36MB L2). Its clock speed will only be 100 MHz from the Core i7-14700K.

The entry-level variant, the Core Ultra 5-265K will carry a combined total of counted cores with 6 P-Cores and 8 E-Cors; with a total of 14 cores and 14 threads. It will have a boost clock of 5.2 GHz for single-core, 5.0 GHz for all-core, and 4.6 GHz for E-Cores, with 50 MB of cache (24 MB L3 + 26 MB L2). This CPU is clocked 100 MHz below the Core i5-14600K.

Early benchmarks suggest that the flagship model could be up to 18% faster at 250W, though these results are from a QS chip, and final retail samples may perform even better with BIOS and microcode updates. Each Core Ultra 200K CPU will support up to DDR5-6400 memory and will be compatible with the new Z890 motherboards, which will use the LGA 1851 socket. These motherboards are expected to be available in October alongside the Core Ultra 200K CPUs.