As AON3 said, a SSD would help with Shader Cache stuttering but that's all. Current development builds have disc accurate read speeds, so, independently of how fast your medium (e.g. SSD) is, Dolphin would still trottle the read speeds to something closer to a real GC/Wii drive...
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
