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Latest testing using Ubuntu 22.04 LTS based on Linux kernel 5.15 shows AMD Ryzen 4000 Renoir APUs get solid gains on the new OS when compared against older Ubuntu 20.04.4 that was built on 5.15.

Benchmarks of Surface devices running new Intel and AMD processors have been spotted. The two listings include devices with Intel's 11th-gen chip and a custom AMD offering, likely for the Laptop 4.

Today, AMD announced new Ryzen 4000 processors for desktops, which are designed to go head-to-head with Intel's Comet Lake S CPUs. The new APUs include Zen 2 architecture and Radeon Graphics.

AMD will allegedly launch desktop Ryzen Renoir 4000 series APUs to OEMs first under the guise of 4000 PRO series. From multiple leaks, we are now able to ascertain the specs of these parts.