Both devices share a solid common foundation: 12GB of DDR5 RAM, NVMe SSD storage, ray tracing support, and 8-core multithreaded CPUs. However, the performance picture diverges sharply once you look beneath those similarities. The Aya Neo Pocket S2 holds a clear edge in raw CPU clock speed at 3.3 GHz per core versus the Switch 2's 1.7 GHz, and its RAM runs significantly faster at 8533 MHz compared to 6400 MHz. In CPU-bound tasks or workloads that benefit from memory bandwidth — such as fast game loading or emulation — the S2 has a tangible advantage.
The GPU story, however, belongs decisively to the Nintendo Switch 2. Its 1536 shading units dwarf the S2's 256, and its floating-point throughput of 4.27 TFLOPS versus 2.7 TFLOPS translates directly into more geometry, more simultaneous shader calculations, and higher fidelity rendering. Combined with a faster GPU clock of 1400 MHz and a 120Hz display refresh rate (double the S2's 60Hz), the Switch 2 is built for smoother, visually richer gaming output. More shading units are the single biggest driver of GPU rendering capability, and the gap here is not marginal — it is structural.
The Aya Neo Pocket S2 does retain one practical advantage: it supports connection to an external drive, which the Switch 2 does not, offering more flexibility for storage expansion. Overall though, for gaming performance specifically, the Nintendo Switch 2 holds a clear GPU edge that will matter most in graphically demanding titles, while the S2 trades that rendering power for a faster CPU and memory subsystem more suited to general compute workloads.