The Intel Core 2 ULV processors have seen widespread usage in the “thin and light” category, but their days may be numbered. According to an unconfirmed report, Intel will be
releasing a faster low voltage dual core
version of the Core i7 this summer. This makes it clear that Intel is continuing to move past Core 2, even at the low end. The model number of the new CPU is expected to be 660UM, and it should run at 1.33GHz.
This chip will replace the 1.2 GHz 640UM. Both chips support 800MHz DDR3 memory, and consume only 18W of total power. This is largely thanks to the integrated graphics which are capable of stepping down to a 166MHz clock speed when not needed. The chip will still have hyperthreading allowing it to run up to four processes. No exact release date is known.