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    • bluestar

      Lr-swanstation, poor performance on RPi3&Rpi4.
      Emulator Arcade/PC/Console • lr-swanstation poor performance rpi3rpi4 • • bluestar

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      toniosj

      @bluestar It will be fixed with Swanstation on 8.1

    • Dr.Methyl

      Performance sur odroid Xu4 ?
      Recalbox Général • performance odroid xu4 • • Dr.Methyl

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    • ivwshane

      Slow 4k performance pi4
      Recalbox General • slow performance pi4 • • ivwshane

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      RustyMG

      @ivwshane /recalbox/system/recalbox.config

      I personally have it set to 720p, as there is no point in wasting cpu power rendering these games at 1080p, and at 1080p, a lot of shaders will slow the device down, whereas they work fine at 720p

      Also, as per inside that file, you must stop the N64 and Dreamcast rendering at even 720p.

      These lines are there, probably preceded with a ; so they don't take effect. That semi colon must be removed, and the lines need to be:

      system.es.videomode=CEA 4 HDMI
      Thats near the start

      global.videomode=CEA 4 HDMI
      Thats probably around line 300

      n64.videomode=CEA 4 HDMI
      dreamcast.videomode=CEA 4 HDMI

      Those 2 will be around line 400 ish

    • Benzitor

      Problem performance & controller mapping with N64 Retroarch
      Mandos/GPIO/Codificador USB • performance mapping retroarch • • Benzitor

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      Zing

      @benzitor Please use the forum's search tool and check if one of the many posts talking about N64 helps you:

      https://forum.recalbox.com/search?term=n64&in=titlesposts&matchWords=all&sortBy=topic.lastposttime&sortDirection=desc&showAs=posts&page=1

    • Hilarious

      gba slow performance on pi zero gpi case
      Emulator Arcade/PC/Console • slow performance zero gpi case • • Hilarious

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    • Phil66

      MAJ 7.2 & PSP ? qui n'a pas constaté de baisse de performance ?
      Recalbox Général • 7.2 psp constaté baisse performance • • Phil66

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      Scavy

      @Phil66 bonsoir,
      ce topic a été évoqué une bonne dizaine de fois à minima sur ce forum ^^

    • rv5995

      MaJ 7.2 Problème performance Shaders Set "Retro"
      Recalbox Général • 7.2 performance shaders retro • • rv5995

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      stan_her

      Idem sur RPi4, boîtier Argon One + alim officielle. Après une installation fraîche, sans rien avoir bidouillé dans la config.
      Le set rétro fait ramer toutes les plateformes, de même que la sélection manuelle de certains shaders (dont crt-pi, greendot, et phosphor que j'utilisais auparavant).

    • Chiva_Von_Chiva

      General performance problems on 90% of games
      Recalbox General • general performance • • Chiva_Von_Chiva

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      Zing

      @Chiva_Von_Chiva You can change the video mode:
      https://recalbox.gitbook.io/documentation/tutorials/video/display-configuration/complete-guide-on-video-configuration
      BUT, I believe your TV is 4k, and there is a known bug with 4k TVs and Rpi4:
      https://gitlab.com/recalbox/recalbox/-/issues/1384
      And this bug will be fixed in the next version:

      Fix detection of 4k screen (# 1384)
      https://gitlab.com/recalbox/recalbox/blob/master/CHANGELOG.md
    • sergioad

      Just reporting the performance of the PSP games Guilty Gear XX Accent Core Plus, Tales of Eternia and Fate/Unlimited Codes in a Raspberry pi 4 and LR PPSSPP
      Emulator Arcade/PC/Console • libretro performance ppsspp raspberry pi 4 • • sergioad

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    • Bobbele2020

      C64 Emu nach update auf 7.1.1 schlechte Performance
      Emulatoren Arcade/PC/Konsole • c64 nach update auf 7.1.1 schlechte performance • • Bobbele2020

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    • darkanezi

      Solved Recalbox 7.1.1 - Whole system poor performance
      Recalbox General • reload7.1.1 performance slowdownhiccup • • darkanezi

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      olivierdroid92

      @acris
      ce sujet est CLOS
      serait il possible de le mettre SOLVED, CLOSED

    • skankster

      Rpi4 vs. Rpi3: Performance and emulator quantity changes?
      Recalbox General • rpi4 rpi3 performance quantity changes • • skankster

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      Pitch64

      There is no PS2 emulator at all yet, for any system.

    • Zaphod

      XU4 Performance issues
      Recalbox General • xu4 performance • • Zaphod

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    • Ser Ius

      Solved Composite schlechte Performance und schlechter Sound. Konfigurierbar?
      Recalbox • composite schlechte performance und schlechter • • Ser Ius

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      Ser Ius

      ...allen, die ein ähnliches Problem haben rate ich dazu einen DVI auf Composite Adapter zu verwenden (wohlgemerkt nicht Composite auf DVI(!)). Die Performance lässt dadurch nicht nach und die Qualität ist auch gut bis sehr gut. Ich habe einen Adapter für unter 20 Euro und ich kann jetzt die Recalbox über den HDMI-Ausgang an die Composite-Anschlüsse eines Fernsehers anschließen und das läuft wunderbar. Allerdings bieten die Adapter leichte Unterschiede, was die Qualität angeht: Bei manchen ist das "Schwarz" als "Muster" aus grau-schwarz dargestellt, bei anderen ist es dunkelgrau. Es gibt aber auch welche, bei denen schwarz als schwarz dargestellt wird.

    • RustyMG

      Raspberry Pi4 released - 3 times the performance.
      Recalbox General • pi4 released times performance • • RustyMG

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      SkullGrin

      @ivwshane said in Raspberry Pi4 released - 3 times the performance.:

      When the pi3+ came out it was said that a total rewrite of the core was required (I may not have the terminology correct). Are we looking at the same type of rewrite required or will this be something akin to recompiling the code to recognize the new hardware?

      ^^ This is entirely new hardware. Different CPU, Different Ram, etc. And since the Recalbox crew took like a year to make it compatible with the Pi3b+, I don't expect Recalbox to work with the Pi4 for a long, LONG, LOOOOONG time.

      But when 2020 or 2021 rolls around and Recalbox does finally become compatible? I'm sure it'll be amazing!

      Also this claim of the Pi4 being compatible with existing Pi products? Horsecrap! None of the existing Pi3 cases will fit, none of the existing Pi3 software will work, etc.

    • AnderDog

      PSP performance is worse in 6.0
      Recalbox General • psp performance worse 6.0 • • AnderDog

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      paradadf

      @anderdog to my knowledge the behaviour you mention is not possible, as we have deliberatly chosen not to update ppsspp yet because a newer version hits performance. It must be something else.

    • Tonic Orange

      Cluster computing for better performance
      Your recalbox • cluster computing better performance • • Tonic Orange

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      Tonic Orange

      @substring said in Cluster computing for better performance:

      ll, emulation is mainly monothreaded

      ah well it is what it is, thank you for the quick reply

    • tony amprou

      Performance Core 2 Duo
      Recalbox Général • performance core duo • • tony amprou

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      barbudreadmon

      @tony-amprou said in Performance Core 2 Duo:

      En test sur l’émulateur de genesis même Sonic ne semble pas fluide.

      Le GPU ne devrait pas faire de différence sur ce type de jeu, après tu ne donnes aucune précision sur l'émulateur utilisé. Le CPU pourrait également avoir une basse fréquence, voire être en mode "powersave" (c'est un portable ?)

    • ProfKnt

      PS1 Performance- und Texturenprobleme
      Recalbox • ps1 performance und • • ProfKnt

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      leobo71

      @profknt Kannst testen vielleicht mit Sandisk karte ? Manche SD karten machen einfach Probleme. Versuch bitte mit Sandisk karte. Habe keine wie von dir beschriebene Probleme bei mir.

    • kelv

      Solved Recalbox 171201 performance issues PSP games
      Recalbox General • recalbox 171201 performance psp • • kelv

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      kelv

      Issue solved 🙂 check this thread https://forum.recalbox.com/topic/11249/performance-issues-after-update-rpi3/3