The Intel Core 2 Quad Q8300 was a desktop processor with 4 cores, launched in November 2008. It is part of the Core 2 Quad lineup, using the Yorkfield architecture with Socket 775. Core 2 Quad Q8300 has 4 MB of L2 cache and operates at 2.5 GHz. Intel is making the Core 2 Quad Q8300 on a 45 nm production node using 456 million transistors. The multiplier is locked on Core 2 Quad Q8300, which limits its overclocking potential.
With a TDP of 95 W, the Core 2 Quad Q8300 consumes a good deal of power, so decent cooling is needed. Intel's processor supports DDR1, DDR2 and DDR3 memory with a dual-channel interface. For communication with other components in the computer, Core 2 Quad Q8300 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.