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Old 03 November 2016, 20:38   #358
Amiga 500 User
Join Date: Jun 2013
Location: EU
Posts: 1,129
Originally Posted by Toni Wilen View Post
Same CPU% values?

(Unfortunately this is a bit late now and unless someone else reports similar slowdown, nothing will happen. It is too difficult to narrow it down to something without reports from different PC configs. It even may be as simple as some loop missing the cache by few bytes when previously it fit perfectly in CPU's cache)
CPU% values was shown on attached pictures, so..

WinUAE3300 -> CPU usage = 96% on Jim Power title screen (Edit: CPU usage = 90% when Sound = Disabled, but emulated)
WinUAE3400b14 -> CPU usage = 120% on Jim Power title screen (Edit: CPU usage = 110% when Sound = Disabled, but emulated)

My PC CPU is Pentium M 725 (1.6GHz FSB 400MHz o/c to 2.13 GHz FSB 533MHz) codenamed "Dothan" with cache 2MB L2 !!! (so I guess the cashe should not be a problem)

I am already fine with WinUAE3300, but wonder why new versions is over 20% slower in performance.
Also, I still have an older test version WinUAE 3.3.1 (Public Beta 0, 2016.06.19) that works fine !?

Last edited by amilo3438; 03 November 2016 at 21:40.
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