Intel Core i9-7920X X-Series Skylake-X 2.9GHz Processor - Socket LGA 2066 - 12 Cores - 24 Threads - 16.5MB L3 Cache - Unlocked Multiplier - 4.3GHz Intel Turbo Boost Max 3.0 - Supports DDR4-2666 Quad-Channel Memory (BX80673I97920X)