32m SPi Low Clock Challenge

[3oh6]

doubtful that this was really a sensible use of time, but the aim for me was to find a consistent way to get one or other type of 32M initial

cheap

copy wazza...different copy wazza tweaks and OS setup provide the two different types of runs your outlined.

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copy wazza...different copy wazza tweaks and OS setup provide the two different types of runs your outlined.

i'm not sure if we're talking about different things what i found is independent of OS tweaks and CW.
it seems it's only caused by the pi_rec.dat2 file and Superpi itself.

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4461.9......cheapseats..........9.59.578...7.5x595 .....952mhz.....7-6-5-15....5/8...X48

(Edit 03/03/09 - 3oh6, please ignore this run in next update lower clocks achieved !! )

finally got my first D9GTR kit..

beat my previous best 9.xx (with D9JNL), but without using maxmem or CW, and some slack left in tRFC.

LSC on / core 1 affinity / realtime / explorer closed / system managed page file size /
1 disk / 1 20GB partition / no maxmem / no CW

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3982.9......cheapseats.........10.59.344.....7x569 .....910mhz.....7-6-5-15....5/8...X48

(Edit 29/04/09 - 3oh6, please also ignore this run in next update )

might be able to improve on this as my SpiTweaker settings + maxmem etc are still out of line
with what's been recommended here. Worth about 4 seconds to this run as they are

LSC on / core 1 affinity / realtime / explorer closed / 515-515 page file /
1 disk / 2 partition / maxmem 680 / SpiTweaker v1.0 CDT (680MB file) D>C (SPi C)

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4436.4......cheapseats..........9.59.359...7.5x592 .....946mhz.....7-6-5-15....5/8...X48

sub 60 tRFC = scary vDIMM on this kit so i will leave that for later... only 2 days old

LSC on / core 1 affinity / realtime / explorer closed / 515-515 page file /
1 disk / 2 partition / maxmem 680 / SpiTweaker v1.0 CDT (680MB file) D>C (SPi C)

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3557.6......cheapseats.........11.59.594.....6x593 .....949mhz.....7-6-5-15....5/8...X48

LSC on / core 1 affinity / realtime / explorer closed / 515-515 page file /
1 disk / 2 partition / maxmem 680 / SpiTweaker v1.0 (680MB file) D>C (SPi C)

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3269.9......cheapseats.........12.58.750.....6x545 .....908mhz.....7-6-5-15....5/8...X48

LSC on / core 1 affinity / realtime / explorer closed / 515-515 page file /
1 disk / 2 partition / maxmem 680 / SpiTweaker v1.0 CDT (680MB file) D>C (SPi C)