Aren't these the kits that have a XMP setting called XMP Tweak that changes all the timings? I think it would be a good test for the overclocking section. I've got the Patriot 8000 48G kit and set it with the timings of 7600 XMP Tweak profile and a manual bump up to 7800.
XMP-Tweak / XMP-I is a ASUS thing, similar to Gigabyte High Bandwidth Support or ASRock Aggressive mode. It ignores everything but the primary timings SPD and inputs whatever the BIOS team have implemented. I've told ASUS that it's confusing to users to have XMP-I, XMP-II and XMP-Tweak, when XMP-II should actually be the default one. For testing I always use the "defaults"(XMP-II) because it represents other motherboards too. Same results to typing in the SPD data yourself.
Essentially you took 7600 memory, changed the frequency to 7800 and enabled the motherboards Secondary and Tertiary timings auto tweaks. These changes aren't that aggressive compared to manually setting these values, but I still suggest running some memory stability tests just in case.
It might be possible to get higher than 9000 if you tweak impedences, but I can understand it probably isn't worth the time when you're already doing a lot of other work. I have the 2x16GB version of this kit & bin and it does
very well. TRCD 43 limit at 8000, 46 & 8800.
Ohhh I forgot about impedances. I remember now messing with it a ton to get Dual-Rank DDR4-4000 : 1 to boot on AMD. I haven't been able to get y-cruncher to pass above 8600 yet :/ 8400 is my daily limit before the voltages get out of control. Don't really want to run 1.375 V for SA.