Hynix A die, OEM 5600 single rank 16GB dimms. write bandwidth is crazy low, and read is about 20% lower than would be expected. unsure of what is causing this. as shown in the second screenshot, at JEDEC 5600, read bandwidth is only about 25% lower, and write bandwith is about 50% higher. this is my first swing at DDR5 OC, and I realize Arrowlake is quirky. not sure how to solve for this particular quirk
imgur bc crunchy upload quality
https://imgur.com/a/GQn2vz8