The Intel Celeron E1200 was a desktop processor with 2 cores, launched in January 2008. It is part of the Celeron lineup, using the Allendale architecture with Socket 775. Celeron E1200 has 512 KB of L2 cache and operates at 1600 MHz. Intel is making the Celeron E1200 on a 65 nm production node using 105 million transistors. The multiplier is locked on Celeron E1200, which limits its overclocking potential.
With a TDP of 65 W, the Celeron E1200 consumes typical power levels for a modern PC. Intel's processor supports DDR1, DDR2 and DDR3 memory with a dual-channel interface. For communication with other components in the machine, Celeron E1200 uses a PCI-Express Gen 2 connection. Although the processor doesn't come with integrated graphics, certain motherboards with compatible chipsets can provide this capability.
The SSE4 instruction set is not supported, which can cause problems with modern games, as they require that capability.