Great! I thought it should be that way, but I haven't built a PC in 10 years! Hard to believe, but I've my 3570K has been overclocked from 3.4 Ghz to 4.1 Ghz for all 10 years. It can't handle the new games now.
I think it's also your videocard.
10yr old videocard playing cyberpunk 2077 for example would be on the same level of you slowly cutting yourself with a razor each time u moved your mouse around to enjoy the fidelity. Oh wait your card and monitor probably can't even do HDR.
regardless i can't think of any worthwhile modern gpu which would not get bottlenecked @ a 2600k
im pretty sure the 1070 might even be bottlenecked by that cpu at lower resolutions.