Yes, the Pentium 4 was over 30% slower clock for clock than the Pentium 3, and SDRAM slowed the system by an additional 30%, if you take both into account, that P4 1.5 was performing like a PIII 600!!! I gotta LMAO about that because my neighbor bought a new Dell P4 1.3 with 128MB SDRAM, WinXP, and an ATI Rage 128 video card, for $1200, instead of buying my PIII 1000EB, Radeon DDR, 98SE system because they said mine was "too slow"! WinXP uses 256MB by itself, BTW, their system was running off virtual memory from the time it booted, it looked about as slow as a PII 266 to me!
<font color=blue>At least half of all problems are caused by an insufficient power supply!</font color=blue>