Digital Foundry's tech analysts have disclosed the final hardware specifications for the Nintendo Switch 2, noting that the GameChat feature reportedly consumes a substantial amount of system resources—so much so that developers are reportedly concerned.
Last month’s Nintendo Direct unveiled the Switch 2's GameChat capability, activated by pressing the C button on the updated Joy-Con controllers.
This allows players to watch each other play the same or different games and even see one another via a camera feed. Thanks to a built-in microphone that performs reliably across varied gaming setups, communication is seamless. The C button’s chat menu integrates multiple social features, potentially marking Nintendo's most compelling online initiative in years.
According to Digital Foundry, Nintendo offers developers a GameChat testing utility that simulates API latency and L3 cache misses generated by the actual system. This enables developers to assess performance impact without needing live GameChat sessions.
Digital Foundry raises the question of whether enabling or disabling GameChat influences actual game performance for players. If GameChat operates within its allocated system resources, there should be no noticeable difference. Still, the availability of Nintendo’s emulation tools suggests some performance trade-off may exist—one developers must evaluate.
As the report phrases it: "We’re curious to see how GameChat might affect game performance, since this appears to be a point of concern among developers." A conclusive answer will likely arrive when the Switch 2 launches on June 5.
Separately, Digital Foundry confirmed the Switch 2's finalized tech specs. The system reserves 3GB of memory for its operations, leaving 9GB available for games. By comparison, the original Switch reserves 0.8GB, leaving 3.2GB for games. That means a notable portion of the Switch 2's resources are not accessible to game software. As typical with consoles, developers also do not have full access to GPU capabilities, as some are reserved for system functions.
Nintendo Switch 2 System and Accessories Gallery
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The Switch 2 sports a 7.9-inch wide color gamut LCD screen supporting 1080p (1920x1080) resolution. This is a major upgrade from the original Switch’s 6.2-inch display, the Switch OLED’s 7-inch screen, and the Switch Lite’s 5.5-inch display.
The system also supports HDR10 and Variable Refresh Rate (VRR) up to 120 Hz, enabling gameplay at up to 120fps where supported by the game and display setup.
Connecting the Switch 2 to its new dock enables gaming at 4K (3840x2160) 60fps or 1080p/1440p (1920x1080/2560x1440) at 120fps. These enhanced visuals are powered by a "custom NVIDIA processor."
Digital Foundry's full technical breakdown, which is highly informative, reveals many more details.
