Too hot to handle: A leaked internal Nvidia tool re-enables blocked GPU hotspot sensor data for RTX 50-series graphics cards
Nvidia’s RTX 50-series graphics cards have had their GPU hotspot sensor disabled, restricting real-time temperature monitoring in tools like GPU-Z. Users can only access standard GPU and memory temperature data, missing the granular hotspot readings critical for overclocking and thermal management.
Brazilian modding specialist Paulo Gomes has reportedly gained access to hotspot sensor data for RTX 50-series GPUs through MODS (Nvidia Modular Diagnostic Software), an internal Nvidia tool designed for repair diagnostics. The tool has leaked to repair channels and Discord communities, allowing technicians and enthusiasts to bypass the hotspot sensor restriction.
The RTX 50-series cards are noted for running cool and quiet, but the inability to monitor hotspot temperatures has frustrated power users and overclockers who rely on comprehensive thermal data. The leak highlights tension between manufacturers’ internal diagnostic capabilities and end-user access to performance monitoring, a persistent issue in the PC hardware community.