The XPOWER Turbine RGB runs XMP at 3200 MHz at 16-18-18-36 Timings at its default ‘XMP’ speeds, but let's see how much more we can squeeze out.
3333 MHz is easy.
3466MHz requires us to bump the voltage up to 1.38V but works otherwise.
3500 MHz requires 1.39V but works well.
We get a small but noticeable increase in bandwidth, as well as a slight drop in latency.
We did manage to get to 3600MHz but it required 1.42V, and wasn’t 100% stable, even with drastically relaxed timings. We settled on 3500MHz which is nearly a 10% increase anyway.