Template:mpu Xeon E3-1558L v5 is a 64-bit quad-core entry-level x86 mobile workstation microprocessor introduced by Intel in early-2016. This processor, which is based on the Skylake microarchitecture, is manufactured on Intel's 14 nm process. The E3-1558L v5 operates at 1.9 GHz with a TDP of 45 W and with a Turbo Boost frequency of 3.3 GHz for a single active core. This MPU supports up to 64 GiB of dual-channel ECC DDR4-2133 memory and incorporates Intel's Iris Pro Graphics P555 IGP operating at 650 MHz with a burst frequency of 1 GHz.