Author: Johan de Koning
Date: 21:00:00 05/24/03
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On May 24, 2003 at 22:04:42, Mike Byrne wrote: >On May 24, 2003 at 18:32:32, Murat wrote: > >> >>Hello, Mr.Koning >> >>I do own a Kasparov RISC2500 chess computer and I had it upgraded to >>512K ram. I was wondering how much if any extra elo points I gained from >>this upgrade. There are some ratings posted on the net for the 128K version. >> >>The computer LCD display reads after a clean boot: >> >>128K ROM 512K RAM RISC2500 V1.04 >> >> >>Thank you for looking into this >> >> >>Best regards >> >>Murat > >going from 128K to 512K --- maybe 5 or 10 at most elo points IMO That's a long time ago, but IIRC the 128 version used 32kB TT, while the 512 used 384 kB. So it's more like 20, maybe 30, *at long time controls*. At 5 secondes/move the difference is about 0. Most of the RAM was occupied by the interface and engine code and data.
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