What are the new Surface Edition chips in the Surface Laptop 4?

The Ryzen 7 4980U Surface Edition is an eight-core chip, double the number of cores found in the Surface Laptop 3, Microsoft says.

Microsoft has released more information about the custom-built Ryzen Surface Edition processors found within the Surface Laptop 4, allowing potential buyers to compare them to the 11th-gen Core chips also being offered for this product line.

Microsoft’s Surface Laptop 4 includes two Ryzen chips: the Ryzen 5 4680U Surface Edition, and the Ryzen 7 4980U Surface Edition.
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