If you are looking for a short answer as to whether or not AMD Ryzen is a good fit for SOLIDWORKS, we would have to say "no". The Ryzen CPUs did extremely well in our rendering testing (easily beating the i7 6850K and matching the i7 6900K), but otherwise the performance was disappointing. In general modeling tasks, Ryzen fell far behind the Intel Core i7 7700K - performing on average about 35-40% slower. Simulations was a bit better but even then Ryzen was ~20% slower than the i7 7700K.