Intel Core i7-4771 3.5 3 LGA 1150 Processor, 8M Cache, up to 3.90 GHz (BX80646I74771) Model: Intel Core i7-4771 Processor Core Count: 4 Clock Speed: 3.5 GHz Max Turbo Frequency: 3.9 GHz Cache: 8 MB Socket: LGA 1150 Processor Graphics: Intel HD Graphics 4600