Detailed item info Product Identifiers Brand Intel Processor Model Core i7-4790K MPN BX80646I74790K UPC 735858285957 Key Features Clock Speed 4 GHz CPU Socket Type Socket H3 Multi-Core Technology Quad-Core TDP 88 W Processor Quantity 1 Product Type Processor Cache Memory Level 1 Size 32 KB Level 2 Size 256 KB Level 3 Size 2 MB Type Advanced Smart Cache Other Features Bus Speed DMI Speed - 5 GT/s 64-bit Computing Yes Architecture Features Extended Memory 64 Technology (EM64T) Platform Compatibility PC Miscellaneous Max. Operating Temperature 72.72 C Features: 4th Gen Intel Core i7-4790K processor Features a 4.0GHz processor speed and utilizes Turbo Boost 2.0 Technology for speeds up to 4.4GHz, ensuring efficient computing performance. Unlocked multiplier (CPU ratio) Delivers a reliable method of overclocking, so you can get the most out of your system. 8MB Level 3 cache Provides fast access to heavily used data and instructions. Heat sink/fan combo Disperses heat to keep components cool and working optimally. Enhanced Intel SpeedStep Technology Along with Intel Quick Sync Video and integrated Intel HD Graphics 4600 offers improved functionality.