CPU Guide

AMD Athlon II X4 645
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AMD Athlon II X4 645


Overall rating 7/10

Bumping up 100MHz from the older AMD Athlon II X4 640, the 645 is now at 3.1GHz and provides an affordable option for those looking to get a quad-core processor.

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Performance:
7
Features:
7
Value:
7
THE GOOD
Inexpensive quad-core processor
THE BAD
Single/dual-threaded performance lacks bite