The oled is also 90hz instead of 60. So if they target the oled they’re probably going to target 90hz too. The older 60hz steam deck users would be at an advantage (assuming fps is capped) since it only needs to consistently pump out 2/3 the FPS.
The CPU and GPU are rated for the same speed, but I’m sure the 6nm CPU + better cooling will eek out 0.1% better performance.
6 nm AMD APU
CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32)
GPU: 8 RDNA 2 CUs, 1.6GHz (1.6 TFlops FP32)
7 nm AMD APU
CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32)