Intel i9-7920X, Core. Processor family: Intel® Core™ X-series, Processor frequency: 2.9 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): 140 W. Supported instruction sets: AVX 2.0,AVX-512,SSE4.1,SSE4.2, Scalability: 1S, Thermal solution specification: PCG 2017X. Processor package size: 52.5 x 45 mm