Author: Mike Byrne
Date: 09:29:12 04/01/05
Go up one level in this thread
On April 01, 2005 at 11:02:05, Lar Mader wrote: >On April 01, 2005 at 10:20:30, Mike Byrne wrote: > >>On April 01, 2005 at 03:25:48, Thorsten Czub wrote: >> >>>On March 31, 2005 at 16:08:46, Lar Mader wrote: >>> >>>>Has anyone had any experience with, or done any testing of, ChessGenius 2.x ARM >>>>vs. ChessTiger 15.x for the Palm. The ChessGenius ARM program seems pretty >>>>strong, but I think that ChessTiger was stronger than the non-ARM version of >>>>ChessGenius. Also, any guesses as to ELO (that is, SSDF relative ELO)? >>>> >>>>-= Lar >>> >>>from my testing the NON arm tiger is stronger then the ARM genius. >>>hardware is not anything. >> >>300 Mhz ArM genius is not stronger than a 42Mhz Tiger ?-- I think you're >>mistaken. I can underclock my PPC Genius to 300 Mhz and compare over the >>weekend. > >If you mean that you are going to compare a 300 Mhz machine running Genius to a >42 Mhz machine running Tiger, I'm not sure that is what we want to test (unless >you are responding to the comment that "...hardware is not anything."). > >At least I am more interested in which program plays stronger on the same >machine. For example my Palm Tungsten E can run the ARM version of Genius and >the non ARM Tiger. So I'm interested in which performs better in this >environment (same hardware). > >-= Lar I'm not convinced that Tiger would be stronger than the Genius program optimized for xscale, but it would certainly perform better than 42 Mhz tiger. Teh benchmark "Tiger index" on a 300 Mhz Arm is about 2.5. That may imply nearly a 200 point increase in Tiger 42 Mhz, or 2300 SSDF. I believe the Genius ARM at 600 Mhz is 2450 at least. So a Genius Arm running on a 300 Mhz Arm may be 2375. These are all rough estimates, so Tiger and Genius ARM running onthe same hardware most likely would be less than 100 points difference and I would favor the Genius program as being stronger. HIARCS running at 300 Mhz is close to 2600 imo.
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