Intel Quad Core i7-3940XM SR0US Extreme Edition 3.0G/3.9G Laptop Mobile CPU

General specs Release date: 2012 Microarchitecture: Ivy Bridge Core Name: Ivy Bridge Manufacturing Process: 0.022 micron Socket Type: Socket G2 The Number of Cores: 4 The Number of Threads: 8 Multiprocessing: Not supported Frequency: 3 GHz Maximum Turbo Frequency: 3.9 GHz L1 Cache: 128 KB (code) 128 KB (data) L2 Cache: 1 MB L3 Cache: 8 MB Thermal Design Power: 55 Watt Integrated GPU: HD 4000 Supported memory: DDR3-1333 / DDR3-1600 / DDR3L-RS 1333 / DDR3L-RS 1600 / DDR3L-1333 / DDR3L-1600 Instructions and Technologies Execute Disable Bit? Yes 64-bit Support? Yes Hyper-Threading technology? Yes Turbo Boost? Yes Virtualization? Yes Enhanced SpeedStep? Yes