Intel i9-9900X, Core. Processor family: Intel Core i9-9xxx, Processor frequency: 3.5 GHz, Processor socket: LGA 2066. Memory channels supported by processor: Quad, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM. Thermal Design Power (TDP): 165 W. Supported instruction sets: AVX 2.0,AVX-512,SSE4.1,SSE4.2, Scalability: 1S, Thermal solution specification: PCG 2017X. Maximum internal memory: 131072 MB