A new leak from Bilibili shows the Nvidia GeForce RTX 4090 boosting to 3.0 GHz in MSI Kombuster. The graphics card in question used some kind of water cooling loop/AIO cooler and drew up to 616 Watts in a separate benchmark.
Nvidia s RTX 4080 16GB has been seen overclocked to 3GHz while maintaining its default power limit of 320 watts. The GPU was also benchmarked in 3DMark TimeSpy and was faster than a overclocked RTX 30