Techgage posted a review of one of Intel's entry level dual core processors

If you are looking to upgrade to a dual core rig, but want to do it cheaply, then Intels 8** series may be for you. We are taking a look at the 820 D, a 2.8GHz chip with 1*2MB cache. What makes it a great value is the fact that it overclocks to almost 4GHz on air. But compared to other similar chips on the market, is this one worth your cash?

Intel Pentium 820 D 2.8GHz 90nm Dual Core Review