The Intel Pentium E5800 is a dual-core desktop processor launched in Q4 2010, based on the 45nm Wolfdale architecture. It operates at a clock speed of 3.20 GHz with a 2MB L2 cache and an 800 MHz front-side bus (FSB). Designed for the LGA 775 socket, it lacks Hyper-Threading and Turbo Boost but supports Intel 64 and Execute Disable Bit. With a TDP of 65W, the E5800 offered solid performance for everyday tasks and budget-friendly computing during its time.