03-15-2019, 09:18 PM
https://www.tomshardware.com/reviews/int...004-7.html
Quote:Intel's F-series processors represent a new tactic for the company as it struggles with an ongoing shortage of 14nm production capacity. These new models lack integrated graphics. And while we're told they are in high demand at silicon-starved OEMs, they'll soon be available at retail, too, though Intel hasn't given a firm date. Unfortunately, the only benefit these defeatured processors offer over the fully-fledged models appears to be availability. Yet, F-series processors are listed for preorder at a premium price. At least for now. Clearly, the lack of value is a big problem for Intel.
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In the end, the Core i9-9900KF serves up the same impressive performance as Core i9-9900K across our benchmark suite, and may facilitate slightly better overclocking potential. Splave binned a relatively large sample set of 200 Core i9-9900Ks and a smaller pool of five Core i9-9900KFs, finding that a larger percentage of KF models achieved higher frequencies. That anecdotal evidence suggests that Core i9-9900KF could be attractive to overclockers looking for more headroom as they chase records. But it's hard to draw a definitive conclusion from such a small pool of -9900KFs.
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The Core i9 series has no direct rival on a mainstream platform, at least until AMD's Ryzen 3000 series comes to market. But its high price point dampens our enthusiasm. We don't think the KF series represents a good value, particularly at the currently inflated pricing. However, many enthusiasts will opt for the defeatured processors simply because the standard -9900K isn't available. Like the Core i9-9900K, the KF model does provide the best mixture of single- and multi-threaded performance on the market. Unless it shows up at a lower price point than the complete Core i9-9900K, though, there's no real reason to recommend it.

