Both models
2700X and
2600X are based on
Zen+ architecture.
Zen+ is the second generation of Ryzen processors. It uses the 12nm process by GlobalFoundries. Other than that, the die is the same than first generation Zen. It comes with 64kB of L1 cache and 512kB of L2 cache per core. There are 3 variants: Pinnacle Ridge (desktop), Colfax (high-end desktop) and Picasso (APU).
Using the multithread performance as a reference, the 2700X gets a score of
431.1 k points while the 2600X gets
333.1 k points.
Summarizing, the
2700X is
1.3 times faster than the
2600X. To get a proper comparison between both models, take a look to the data shown below.