https://wccftech.com/intel-comet-lake-s-10th-gen-kf-f-series-desktop-cpus-core-i9-10900kf-leak/

The latest specifications on Intel's 10th Generation Comet Lake-S desktop CPUs have leaked out and this time we are looking at the 'F' and 'KF' series SKUs. Reported by Informatica Cero, the tech outlet which previously brought us specifications for the rest of the 10th Generation Comet Lake-S lineup, the 'F' and 'KF' parts would retain similar specifications as standard SKUs but won't feature an integrated graphics solution.

Just like the existing 'F' and 'KF' parts, the 10th Generation SKUs would retain the specifications of the standard variants. These are parts whose integrated graphics didn't make it past the validation during manufacturing and as such, it is labeled as defected. The CPU portion, however, is perfectly good for use and this is the reason this lineup exists. With the last generation, Intel priced the 'KF' and 'F' series close to the standard variants with price cuts taking down the costs a bit but not by a major margin.