MACBOOK PRO 15-INCH "CORE I7" 2.2 EARLY 2011

The MacBook Pro "Core i7" 2.2 15-Inch (Early 2011/Thunderbolt) features a 32 nm "Sandy Bridge" 2.2 GHz Intel "Core i7" processor (2720QM), with four independent processor "cores" on a single silicon chip, a 6 MB shared level 3 cache, 8 GB of 1600 MHz DDR3 SDRAM (PC3-10600) installed in pairs (two 4 GB modules), a 750 GB Serial ATA (5400 RPM) hard drive, an 8X DL "SuperDrive", dual graphics processors -- an AMD Radeon HD 6750M with 1 GB of dedicated GDDR5 memory and an Intel HD Graphics 3000 graphics processor that shares 384 MB of memory with the system -- and an integrated FaceTime HD webcam.