The Intel Core2 Extreme processor QX6700 is the worlds first desktop quad-core processor, delivering the latest in cutting edge processor technology with four independent processing cores in a single package. Based on Intels Core Microarchitecture, it brings unprecedented performance across a wide range of benchmarks and applications, providing significant improvements in multi-threaded and parallel computing.These are 64-bit processors that maintain compatibility with IA-32 software. The processor also supports several Advanced Technologies including Intel Virtualization Technology (Intel VT), Execute Disable Bit and Enhanced Intel SpeedStep Technology.