A CPU enthusiast has published early binning results for the new Ryzen 7 9850X3D, confirming that the chip is virtually an overclocked 9800X3D and is using higher voltages to achieve the chip's 400MHz higher boost clock. Binning data of 13 9850X3D's was published by sugi0lover on the overclock.net forums, showing precise default clock speed and vcore results across the different samples. Hardwareluxx also reported on this same data, but mentioned its own 9800X3D results, showcasing a large difference in core voltage between the two models.
The overclock.net user published a variety of specs, showing the exact behavior of each of the 13 9850X3D's, ranging from maximum memory speed stability to infinity fabric clocks, CPU voltage, and core multipliers. The slowest chip of the 13 managed a maximum single core boost clock of 5.611GHz, while using the most amount of voltage of the bunch; 1.348v. The chip also boasted a SP rating of 118.
