Tighter coupling with the system BIOS improves hardware detection accuracy, especially for NVMe SSDs, Thunderbolt ports, and newer power delivery subsystems. This reduces false positives and misidentified components.
To quantify “better,” we ran side-by-side comparisons on an HP EliteBook 1040 G10 (Intel Core Ultra 7, 32GB DDR5, 1TB NVMe) using three different diagnostic versions. hp pc hardware diagnostics uefi version 1610 bios better