https://www.anandtech.com/show/14256/intel-9th-gen-core-processors-all-the-desktop-and-mobile-45w-cpus-announced
There are two main numbers in the Core i9 section, the 9900 family with HyperThreading, and the 9700 family without. Both the i9-9900K and i9-9700K have corresponding F versions without integrated graphics, as well as 35W ‘T’ versions which have much lower base frequencies.
Interestingly, Intel’s official documentation lists the Core i9-9900 as a 4.9 GHz processor, or 5.0 GHz when ‘Intel Thermal Velocity Boost’ is enabled and valid. If you’re wondering what Intel Thermal Velocity Boost is, so were we – Intel has never specifically mentioned it in any previous meeting or briefing, and it suddenly appears in a processor list slide. The slide actually lists the turbo as 5.0 GHz*, with the asterisk leading to a footnote which clarifies that it is 5.0 GHz when ITVB is enabled. It’s very sneaky how they’ve done that, and easy to miss if you are just skimming the spec sheet. Also doubling down on the awkwardness, the Core i9-9900 is the only processor in the whole stack that has this feature. Why just this one? I can guess the PR answer, but the real answer? Is Intel just trialling a feature? How is this feature going to be interpreted by the motherboard manufacturers? Are they going to butcher this one as well? Intel just opened a can of very specific worms that it pulled from a box it didn’t tell us about.
Moving onto the Core i7 parts, and we immediately have a problem. Here Intel has listed three Core i7-9700 CPUs. But wait, didn’t we have i9-9700 parts with the Core i9 family? Yes, we did. Intel has decided (or rather, someone at Intel wants to confuse everyone) that the 9700K processors should be Core i9, while the non-K parts should be Core i7.
Wat
Intel…
https://images.anandtech.com/doci/14256/9th%20Gen%20Intel%20Core%20Mobile%20Launch%20Presentation%20-%20UNDER%20NDA%20UNTIL%20APRIL%2023...-page-022.jpg
/Picardfacepalm