Anand just implied they'll run 2.26GHz. I said 3GHz to exagerate the stuttering they'll have. The P4 is already bandwidth deprived, so I'm sure the Celeron-4 will be worse. If the P4 is 98% efficient with its L1/L2 caches and still is dependent on main memory I can only imagine the C4 will be choking under any load whatsoever, PC1200 or otherwise. AMD can use SDRAM-based boards for comparisons to really drive home the dagger.
Anand-
Please include Celeron-4 benchmarks at stock speeds using SDRAM, DDR200, DDR266, and PC800. If you do an overclocking article I can see the use of DDR333, DDR400, and PC1066 or PC1200. But it would be nice to see reviews of "Intel supported" speeds for stock setups and "overclocked" speeds using non-standard setups. Too many reviews use overclocked rigs to show "stock" performance.