Not surprising as the top freq desktop Netburst P4s with their deep 31-deep pipelines and high clock speeds were very efficient when running code suited to pipelining, but useless as a mobile CPU due to its crippling heat issues.kfzhu1229 wrote:I don't know why but I feel Prescott Pentium 4 really takes off with XP and for Sonoma Pentium M, not so.
Pentium M traded some raw performance/clock speed for energy efficiency although in most use cases the performance was supposedly similar to the P4-M