Beginning in Q1 2010, Intel plans to launch an additional chipset within the x55 mainstream series (currently just P55) as well we three new x57 chipsets. The HM55 will match the PM55 in regards to price and it will sell for $40 in quantities of 1,000. Overall, this implies that there is not much difference between the two.

The HM57 chipset, as well as QM57 chipset, will both sell for $48 each in quantities of 1,000, while the top of the offer is the QS57 chipset that will sell for $53 in quantities of 1,000.

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