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Join Date: Feb 2012
Location: the Netherlands
It's just a 9900K with broken iGPU. See below:
Surprisingly, Intel decided to boost output by selling new F-series processors with disabled on-die graphics engines. These CPUs suffered defects during manufacturing that would have rendered their graphics subsystems unusable. In the face of a severe shortage, however, Intel figured out how to boost production by resurrecting chips that would have otherwise been considered defective.
Now, you'd expect to pay less for a CPU with fewer features. But Intel assigns its F-series models the same MSRP as existing processors with functional graphics. This gives vendors the green light to charge premium prices for handicapped chips, which is exactly what's going on. The Core i9-9900KF isn't widely available on Newegg or Amazon. However, when you do find it available for preorder on sites like B&H Photo, the processor oddly commands a ~$55 premium over Intel's standard -9900K.
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