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Summation based benchmark for calculators
02-03-2018, 10:34 PM (This post was last modified: 02-05-2018 10:51 PM by brickviking.)
Post: #104
RE: Summation based benchmark for calculators
Here's the last results from me for a while, this should add to my previous results. First, the 9750gII upgraded to 9860gII OS running at normal speed:
  • {sum:eqn,x,1,10000} gives me 13955.8579 in 3m19s (199 seconds). This seems to be faster than the previously mentioned 9860gII which was about 233 seconds.
  • {sum:eqn,x,1, 100000} gives me 139560.9761 in 33m29.5s (2009.5 seconds).

These two results feature the 9750gII with the PLL jacked up to 471MHz and the CPU frequency sitting at 235 MHz (F5 in FTune):
  • {sum:eqn,x,1,10000} gives me 13955.8579 in 32 seconds.
  • {sum:eqn,x,1,100000} gives me 139560.9761 in 5m23s, or 323 seconds.
I can certainly conclude that these two results compare much more favourably with other calculators.

BrickEdit: modified to add CPU frequency for the souped-up PLL.
(Post 165)

Regards, BrickViking
HP-50g |Casio fx-9750G+ |Casio fx-9750GII (SH4a)
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RE: Summation based benchmark for calculators - brickviking - 02-03-2018 10:34 PM



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