AMD Sempron 145

The AMD Sempron 145 packs 1 cores and 2 threads. It drops into the AM3 socket with a 45W TDP — about 45W per core. Clocks span 2.8GHz base to 2.8GHz boost. Confirm motherboard socket compatibility before anything else, then size the cooler to the TDP.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest processor deals from multiple stores. AMD 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. If this processor is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.