The Intel Pentium Dual-Core T4400 was a mobile processor with 2 cores, launched in December 2009. It is part of the Pentium Dual-Core lineup, using the Penryn architecture with Socket P. Pentium Dual-Core T4400 has 1 MB of L2 cache and operates at 2.2 GHz. Intel is building the Pentium Dual-Core T4400 on a 45 nm production process using 410 million transistors. The multiplier is locked on Pentium Dual-Core T4400, which limits its overclocking capabilities.
With a TDP of 35 W, the Pentium Dual-Core T4400 consumes only little energy. Intel's processor supports DDR3 memory.
The SSE4 instruction set is not supported, which can cause problems with modern games, as they require that capability.