Intel Core Ultra 7 265K desktop processor. It is part of the "Arrow Lake" Series 2 of CPUs, and is designed for enthusiasts and professionals who need high performance for gaming and content creation. 

Processor Family: Intel Core Ultra 7 (Series 2)
Codename: Arrow Lake-S
Socket: LGA 1851
Total Cores: 20 (8 Performance-cores + 12 Efficient-cores)
Total Threads: 20 (The processor does not support Simultaneous Multithreading)
Boost Clock: Up to 5.5 GHz (Intel Turbo Boost Max Technology 3.0)
P-core Max Turbo Frequency: 5.4 GHz
E-core Max Turbo Frequency: 4.6 GHz
Cache: 30MB L3 Cache and 36MB L2 Cache
Base Power (TDP): 125W
Integrated Graphics: Intel Arc Xe2 Graphics (64EU)
Compatible Motherboards: Intel 800-series chipsets
Memory Support: Up to DDR5 6400 MT/s, dual-channel
Packaging: Boxed (does not include a CPU cooler)