TheInq: AS WE WON'T SIGN NDAs (non disclosure agreements) and therefore Intel has not given us a Prescott Pentium 4 to test, we've found a way to get some scores before everyone else's NDAs expire on the 2nd of February next.
It's already known that this CPU has a longer pipeline and more cache memory, with 16KB of L1 and 1MB of L2 cache, and that it's warmer than a Northwood based P4 at the same clock speed. It's cooled with an Intel traditional top line cooler but it ends up 10 or even more Celsius degrees hotter than the Northwood core. The machine we tested was stable, but it will be hard, probably impossible to clock these chips at 3.8GHz. More and detailed results at the Inq