Intel Core Ultra 200K “Arrow Lake” CPU Clocks Revealed: Ultra 9 285K at 5.7 GHz, Ultra 7 265K at 5.5 GHz, Ultra 5 245K at 5.2 GHz

Intel’s upcoming Core Ultra 200K “Arrow Lake” Desktop CPUs have had their clock speeds revealed by the reputable leaker @OneRaichu. This new lineup includes the Core Ultra 9 285K, Core Ultra 7 265K, and Core Ultra 5 245K, each boasting impressive specifications and performance enhancements.

Intel Core Ultra 9 285K

The flagship Intel Core Ultra 9 285K CPU features 24 cores and 24 threads, with an 8 P-Core and 16 E-Core configuration. The P-Cores are based on the Lion Cove architecture, while the E-Cores utilize the Skymont architecture. Key specifications include:

Boost Clock: 5.7 GHz (single-core), 5.4 GHz (all-cores), 4.6 GHz (E-Core)
Cache: 76 MB total (36 MB L3 + 40 MB L2)
iGPU: 4 Xe-LPG cores based on the Alchemist architecture

Compared to previous Core i9 releases, the Core Ultra 9 285K is slightly lower clocked but benefits from the latest BIOS patches, which have optimized performance.

Intel Core Ultra 7 265K

The Intel Core Ultra 7 265K CPU offers 20 cores and 20 threads, with an 8 P-Core and 12 E-Core setup. Its specifications include:

Boost Clock: 5.5 GHz (single-core), 5.2 GHz (all-cores), 4.6 GHz (E-Core)
Cache: 69 MB total (33 MB L3 + 36 MB L2)

This model is just 100 MHz slower than the Core i7-14700K, making it a powerful option for high-performance computing.

Intel Core Ultra 5 245K

The entry-level Intel Core Ultra 5 245K CPU features 14 cores and 14 threads, with a 6 P-Core and 8 E-Core configuration. Key specifications include:

Boost Clock: 5.2 GHz (single-core), 5.0 GHz (all-cores), 4.6 GHz (E-Core)
Cache: 50 MB total (24 MB L3 + 26 MB L2)

This model is clocked 100 MHz lower than the Core i5-14600K but still offers robust performance for everyday tasks.

Intel Arrow Lake-S vs. Raptor Lake-S Cache Configurations

The Arrow Lake-S CPUs feature significant cache improvements over their Raptor Lake-S predecessors:

L2 Cache (Total): Up to 40 MB
L3 Cache (Total): Up to 36 MB
Combined Cache (Total): Up to 76 MB

Early Benchmarks and Memory Support

Early benchmarks indicate that the flagship Arrow Lake CPU at 250W is up to 18% faster than previous generations. Additionally, these CPUs support up to DDR5-6400 memory and will be compatible with the latest Z890 motherboards, featuring the new LGA 1851 socket.

Intel Arrow Lake-S Desktop CPU Lineup (Preliminary)

Core Ultra 9 285K: 24/24 cores/threads, 5.7/5.4 GHz P-Core boost, 4.6 GHz E-Core boost, 36 MB L3 cache, 125W TDP
Core Ultra 7 265K: 20/20 cores/threads, 5.5/5.2 GHz P-Core boost, 4.6 GHz E-Core boost, 33 MB L3 cache, 125W TDP
Core Ultra 5 245K: 14/14 cores/threads, 5.2/5.0 GHz P-Core boost, 4.6 GHz E-Core boost, 24 MB L3 cache, 125W TDP

Stay tuned for more updates as we approach the official launch of the Intel Core Ultra 200K “Arrow Lake” CPUs in October.