https://wccftech.com/microsoft-surface-laptop-amd-ryzen-3780u-8-core-16-thread-benchmarked/

The Surface Laptop 3 wasn’t the most powerful machine in its class when it was unveiled because it was held back thanks to a 4-core, 8-thread AMD Ryzen 7 3780U CPU, and that was only if you moved up the specifications chart to bump up the hardware for an additional fee. Fortunately, for those that wanted a premium Microsoft Surface Laptop that also didn’t compromise on performance, it looks like your prayers have been answered, at least according to the latest benchmark leak.

According to the Geekbench 5 score, the unnamed Surface Laptop, which at this point, we might as well name it the Surface Laptop 4, was spotted with an 8-core, 16-thread AMD CPU running at a base clock speed of 2.00GHz. Currently, there’s no Ryzen 4000 series present on AMD’s website that’s running at the aforementioned clock speed. The only part that comes close is the Ryzen 9 4800U, sporting 8 cores, 16 threads but operating at a 1.80GHz base frequency.