The Intel Pentium 3556U is a mobile processor with 2 cores, launched in September 2013. It is part of the Pentium lineup, using the Haswell architecture with BGA 1168. Pentium 3556U has 2 MB of L3 cache and operates at 1700 MHz. Intel is making the Pentium 3556U on a 22 nm production node using 1,400 million transistors. The multiplier is locked on Pentium 3556U, which limits its overclocking potential. With a TDP of 15 W, the Pentium 3556U consumes very little energy. Intel's processor supports DDR3 memory. This processor features the Intel HD integrated graphics solution. Hardware virtualization is available on the Pentium 3556U, which greatly improves virtual machine performance.