At first glance, these two phones look like performance clones: same Snapdragon 8 Elite chipset, same 12GB of RAM, same 3nm fabrication, same memory bandwidth, and identical storage. Dig into the benchmarks, however, and a nuanced picture emerges. Geekbench 6 scores are essentially a wash — multi-core results of 10,050 vs 10,059 and single-core of 3,175 vs 3,234 fall well within normal variance, confirming that CPU-bound tasks like app launches, multitasking, and productivity workloads will feel identical on both devices.
The meaningful divergence surfaces in GPU configuration and the AnTuTu score. The standard S25 runs its Adreno 830 at a peak clock of 1200 MHz, whereas the S25 Edge is capped at 1100 MHz — a 9% reduction that is almost certainly a thermal concession to its ultra-thin 5.8 mm chassis, which has less physical space to dissipate heat. This constraint likely explains the sizeable gap in AnTuTu scores: 3,050,000 on the S25 versus 2,265,529 on the Edge. AnTuTu is heavily weighted toward GPU and memory subsystem performance, so a lower GPU clock has an outsized effect on that composite result.
For everyday use and even demanding applications, both phones will feel equally fast. But for sustained GPU-intensive workloads — extended gaming sessions, 3D rendering, or prolonged video processing — the standard S25 holds a tangible performance advantage, and is less likely to throttle under thermal pressure over time. Users who prioritize peak and sustained graphics performance should favour the S25; those who rank thinness above raw GPU headroom will find the Edge's trade-off acceptable.