Author: Eugene Nalimov
Date: 19:03:52 03/30/03
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Pocket PC lacks L2 cache. Thanks, Eugene On March 30, 2003 at 13:59:53, Tom Kerrigan wrote: >On March 30, 2003 at 11:53:21, James Constance wrote: > >>1. Why is there such a difference in Nodes Per Second in Pocket PCs when >>compared with PCs? e.g. Shredder on my Athlon 1200 Mhz might do 180,000 NPS for >>a given position, whereas my StrongArm 200 Mhz does only 4,500 NPS for the same >>position. That's a factor of 40 - I was optimistically expecting it to be >>closer to the ratio in processor speeds. >> >>2. Anybody have a stab at how much this reduces the SSDF quoted rating by? >> >>cheers! > >These processors should be reasonably fast. I wonder if the problem isn't FSB >frequency or width. It's entirely possible that PPCs have, say, an 8 bit data >bus to save on pins/traces/size/power consumption/etc. > >-Tom
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