Intel Core i5-4570S Quad-Core Desktop Processor 2.9 GHZ 6MB Cache- BX80646I54570S Model: Intel Core i5 Processor i5-4570S Core Count: 4 Clock Speed: 2.9 GHz Max Turbo Frequency: 3.6 GHz Intel Smart Cache: 6 MB Processor Graphics: Intel HD Graphics 4600 Socket: LGA 1150