The Xeon® Processor E5-2600 v3: a 22 nm 18-Core Product Family

The next generation enterprise Xeon server processor maximum configuration supports 18 dual-threaded 64 bit Haswell cores, 45 MB L3 cache, 4 DDR4–2133 MHz memory channels, 40 8 GT/s PCIe lanes, and 40 9.6 GT/s QPI lanes. The processor has 5.56 B transistors on a 31.9 mm $\,\times\,$ 20.8 mm die in Intel's Hi-K metal-gate tri-gate 22 nm CMOS technology with 11 metal layers and achieves up to 33% performance boost. The design supports a wide range of configurations including thermal design power ranging from 55 to 160 W and frequencies ranging from 1.6 to 3.7 GHz. Key architectural innovations include the addition of AVX2 technology, DDR4, and fully integrated voltage regulators (FIVR) that enable per core p-states and uncore frequency scaling.