Intel Core 2 Duo E4300

The Intel Core 2 Duo E4300 packs 2 cores and 4 threads. Clocks span 1.8GHz base to 1.8GHz boost. It drops into the LGA775 socket with a 65W TDP — about 32.5W per core. Board socket comes first when pairing parts — after that, make sure your cooler's rating covers the chip.

Expect to pay around $75.00, which lands it among budget options. PlanMyPC's builder flags compatibility problems automatically and tracks the latest processor deals from multiple stores. Intel backs the product through its standard warranty channels; check the listing for region-specific terms. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.