Yes and no. I've got a box of S775's and on air with some benchmarks I relatively easily got 10-20 points, into the 20-30's occasionally happens, so with a lot of them you might get a nice season filled with scores between 20-30 points. My best S775 score on air is 30,4, the best on dry ice is 35,2. You're definitely not going to score a lot of global points with them oldies that's for sure, but they are still awesome CPU's for the hardware master rank.
Once I tried dry ice, getting in the 20's and low 30's was more likely but I never got over 35,2points.
Benching popular CPU's definitely increases the potential points, my average score for the FX-6200 is 4 and I scored a lot of bronze and silver cups. I don't think many people will try that CPU nowadays, but it was fun and I got the cpu with my Crosshair board, so no complaining from my side .
So yeah, you can get about halfway of what people with golden samples can get, but 30x35 points vs 30x70 points makes a huge difference for your season and your career ranking. An extra 1000 points or so would get me from my current 1064th position all the way up to a 300-ish position. I need like another 7200 points if I want to beat Splave , or an average of 120 hw points, not going to happen with S775 😁.