![]() Users have discovered that if the TV's HDMI input for the Pi is already selected/activated when the TV is powered on (as opposed to a Blu-ray player, game console, etc.), this input lag can be avoided. This disables some image processing (smoothing, etc) which introduces latency when playing games.Ĭertain models of older Vizio TVs (and possibly others) may exhibit input lag if switching over to the Raspberry Pi from a different HDMI source. Most modern HD TVs can display at 1080p (1920x1080) and 720p (1280x720) without issue.Įnable Game Mode in the TV settings for the input used for the Pi. ![]() TVĮnsure you're using your TV's native resolution to prevent any overhead due to upscaling. Try to decrease the Render Resolution or Framebuffer Resolution in the runcommand menu, displayed just before a game starts.ĭecreasing the screen size the emulator has to calculate can lead to an overall speed increase. ![]() Configuration Improvements RetroArch emulators (lr- cores)Įdit /opt/retropie/configs/all/retroarch.cfg and set: If you want to play it at reasonable speeds, try overclocking in conjunction with a heatsink. PlayStation runs very good on Pi 3, but N64 emulation is hit or miss, mostly miss. PlayStation, N64, Dreamcast, PSPĭue to limited processing power and/or lack of emulator efficiency, some games will never achieve playable speeds. Some graphic effects in some games can cause lag when displaying specific screens, but the game will be playable overall. Some games, especially SuperFX and SA-1 games, will be slow on a stock speed Pi 1, but are generally playable on a Pi 3. Some games will never achieve playable speeds. Earlier/later isn't always better, try different emulator versions to see which performs best for the ROM in question. Speed depends greatly on the game and the emulator version.Ĭertain games are just known for being really slow, like Mortal Kombat or NBA Jam.Ĭertain versions of the emulators run some ROMs very fast, other versions run the same game very slowly. Specific System Observations Arcade (MAME/FBA) Most SNES, Mega Drive, GameBoy Advance, and simpler emulators should run at full speed or close on a Pi 2. How much faster depends on the specific game and emulator you are interested in. Universal Controller Calibration & Mapping Using xboxdrvĬonvert RetroPie SD Card Image to NOOBS Image
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