AMD Ryzen 5 2600X + Ryzen 7 2700X Linux Benchmarks
Next is a look at the overall AC system power consumption as measured by the WattsUp Pro over the course of all the benchmarks run.
The Core i5 8400 Coffeelake CPU tended to deliver the best performance-per-dollar given current pricing of these CPUs while the Ryzen 5 2600X wasn't far behind at all.
The Ryzen 5 2600X does deliver better performance-per-dollar than the Ryzen 7 1800X and does tend in most benchmarks to deliver better value than the Core i7 8700K.