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netlist audio games question
#388427 - 11/03/20 02:58 AM
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i was checking out some games got added with netlist audio
one of them is dynamite dux this one previously didn't have netlist i used to play a lot of dynamite dux and there was no problems no lag but since got netlist added it reaches 70 75 % speed only and i'ts very laggy the same happens with tank battlation
the question is
do you need a good CPU to play full speed on games with netlist audio? i have a 2.33 core2duo i know it's crap but that is the point of the question.
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| John IV |
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IV/Play, MAME, MAMEUI
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Reged: 09/22/03
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Posts: 1969
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Loc: Washington, USA
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Re: netlist audio games question
[Re: Alex7]
#388428 - 11/03/20 03:11 AM
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Yes, you'll need a beefy machine to handle many of the netlist games.
These are the two games you reference on my oc 4.5Ghz 6700K
c:\O\Games\MAME>mame ddux -bench 90
Average speed: 707.47% (89 seconds)
c:\O\Games\MAME>mame tankbatt -bench 90
Average speed: 400.93% (89 seconds)
I've also added spacfury to the bench run so you can monitor some newer netlist games progress.
http://www.mameui.info/Bench.htm
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john iv
http://www.mameui.info/
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| gregf |
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Ramtek's Trivia promoter
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Reged: 09/21/03
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Loc: southern CA, US
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Re: netlist audio games question
[Re: Alex7]
#388430 - 11/03/20 04:03 AM
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>i was checking out some games got added with netlist audio
>one of them is dynamite dux this one previously didn't have netlist i used to play a lot of
>dynamite dux and there was no problems no lag but since got netlist added it reaches
> 70 75% speed only and it's very laggy
For those curious about the hardware update if missed earlier..
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segas16b: Added analog filters. [Couriersud]
2020-01-25
https://github.com/mamedev/mame/commit/ea1897f605bd2f335df88842506c24581ce5b118
Analog filters added to systems with YM2151 and UPD7759.
Reviewers can use USE_NL define to produce unfiltered sound.
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> the same happens with tank battalion
It is now [no more external sample audio recordings] accurate with info derived from either the technical paperwork or from the pcb itself.
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https://github.com/mamedev/mame/commit/48be14bade6c757d4a98400ee6016b5719bffd2a
2020-08-02
-tankbatt: Added netlist audio. [Ryan Holtz]
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Edited by gregf (11/03/20 11:47 AM)
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Re: netlist audio games question
[Re: John IV]
#388447 - 11/04/20 05:59 AM
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To provide some more data points, here's the performance on my aging 3.33GHz Xeon X5680 based machine running Linux:
$ mame64 ddux -bench 90
Average speed: 500.85% (89 seconds)
$ mame64 tankbatt -bench 90
Average speed: 226.52% (89 seconds)
And also my even older 3.16GHz Core 2 Duo E8500 based machine running Windows 7:
C:\Program Files\MAME>mame64 ddux -bench 90
Average speed: 467.09% (89 seconds)
C:\Program Files\MAME>mame64 tankbatt -bench 90
Average speed: 168.37% (89 seconds)
For what it's worth, this E8500 is almost certainly a drop-in replacement for the OP's CPU, and they go for about $10 on eBay. An 3.33GHz E8600 would be even better for maybe $20.
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