. It has stricter emission limits than Class A (commercial/industrial) to prevent interference with household electronics like radios and televisions. 2021 Transition
The phrase "ICES-003 Class B" refers to a Canadian regulatory standard for electromagnetic interference, not a specific brand, model, or driver for a computer component. This is a very common point of confusion when looking at hardware physical labels. 🛑 The Meaning of "ICES-003 Class B" ices 003 class b graphics card driver 2021
Independent hardware sleuths—those glorious basement-dwelling oscilloscope jockeys—found the culprit. The new driver, in an overzealous attempt to reduce electromagnetic interference at idle, had implemented an aggressive routine. This is a very common point of confusion
Modern GPUs (NVIDIA RTX 40-series, AMD RX 7000, Intel Arc A-series) now include —a driver-based feature that reduces clocks by 5-10% if onboard EMI sensors detect nearby interference. This feature was pioneered in 2021 drivers for the RTX 3060 and RX 6600 XT. Modern GPUs (NVIDIA RTX 40-series, AMD RX 7000,