The new 500 series will feature 1MB L2 cache, 800MHz FSB, thermal specs similar to its predecessors and will use LGA755.
Pricing of the new 64-bit chips is expected to be similar to that of Intel Pentium 4 500-series processors. Currently the model 570J is priced $637, while the model 520J costs $163 in 1000-unit quantities. On the 30th of June, 2005, the chip giant is expected to slash the prices on a wide range of its products.More details at X-bit Labs