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Trnzaddict
MAME Fan
Reged: 01/24/10
Posts: 49
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Re: Performance drops and cpu is not even close to being maxxed
07/08/13 09:10 PM


> What games are you running, and if you hit F11 to show the emulation speed is it 100%
> when the slowdown occurs? Some original arcade games had very bad slowdown (most
> infamously Double Dragon, which was programmed in BASIC or something, but there are
> others) and MAME accurately reproduces that behavior.


No no lol that's why I put UNEMULATED slowdown...I totally know the deal with Metal Slug 2, Double Dragon, etc.

I always use the f11 performance gauge when benchmarking games. It's usually always at 100 but yea it drops down to like 80% sound starts skipping then goes back to 100 like 5 seconds later on these games.


Well tbh I compiled my own version of mame and added in the cave drivers.

The 2 games that do this are Muchi Muchi Pork and Espgaluda II.

They both have a habit of dropping framerates when stages start and the first enemies start showing onscreen and usually when a large boss vehicle appears.

It's just strange that I can run Blitz and Gauntlet Legends flawlessly but these 2d games run into issues.







Entire thread
Subject Posted by Posted on
* Performance drops and cpu is not even close to being maxxed Trnzaddict 07/08/13 02:17 AM
. * Re: Performance drops and cpu is not even close to being maxxed R. Belmont  07/08/13 06:04 PM
. * Re: Performance drops and cpu is not even close to being maxxed Trnzaddict  07/08/13 09:10 PM
. * Re: Performance drops and cpu is not even close to being maxxed R. Belmont  07/08/13 09:52 PM
. * Re: Performance drops and cpu is not even close to being maxxed Trnzaddict  09/16/13 12:01 AM
. * Re: Performance drops and cpu is not even close to being maxxed Moose  09/20/13 09:57 AM
. * Re: Performance drops and cpu is not even close to being maxxed R. Belmont  09/20/13 10:21 PM
. * Re: Performance drops and cpu is not even close to being maxxed Ramirez  07/08/13 09:47 PM
. * Re: Performance drops and cpu is not even close to being maxxed grog  07/08/13 02:32 AM

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