The upcoming Pentium E2100-series will be released on June.
Pentium E2160 will be clocked at 1.8GHz and it will be priced at $84, Pentium E2140 will be clocked at 1.6GHz and priced at $74. Both CPU's will have 800MHz FSB and 1MB cache
The benchmarks shows that the performance differences between E2160 and E4300 is small
DailyTech - Pentium E2100-series Benchmarks Revealed