Author: Eugene Nalimov
Date: 22:39:08 06/25/03
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On June 26, 2003 at 00:10:02, Cameron Hayne wrote: >I recall Bob Hyatt saying a while back (on the newsgroup rgcc) that one of the >things he had to take account of in moving from Cray Blitz to Crafty was the >relatively slow memory bandwidth of PC-class machines. I think one of the most >significant improvements of the G5 is the huge increase in bus speed - it runs >at half the speed of the CPU. This might enable some improvements in Crafty. Unfortunately, G5 has higher main memory latency than G4. It went up from 93ns to 135ns. http://developer.apple.com/technotes/tn/tn2087.html Thanks, Eugene
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