R7 7700 is 3.8% faster in the 1% low values for 1080 max settings gaming compared to the 12600KF.
But it is also 31% more expensive in my country. The price/performance ratio for gaming is less optimal imo.
PCMark 10: R7 7700 & R7 7800X3D < Intel 12600KF (this is probably
the most useful of all PC benchmarks)
Intel
12600KF PCMark 10 result:
8572
Intel
14900K PCMark 10 result:
10345
10345 / 8572 = 1.207
For 4k gaming: R7 7700 & R7 7800X3D = Intel 12600KF
1080p gaming: R7 7700X vs Intel 12600KF
We tested Total War: PHARAOH at the highest graphics settings, on video cards from the GEFORCE RTX and RADEON RX series. Also, during the tests we conducted, we assessed the performance and quality
gamegpu.tech
We tested the release version of Call of Duty Modern Warfare 3 at the highest graphics settings, on video cards from the GEFORCE RTX and RADEON RX series. Also, during the tests we conducted, we as
gamegpu.tech
My Octane 2.0 result (Intel 12600KF and RAM @6000MHz CL40)
Conclusion: the much cheaper Intel 12600KF performs the same as the R7 7700 in most daily tasks and 4k gaming.