Legit Reviews posted a review on the DDR4 Memory Scaling on AMD AM4 Platforms For Ryzen
A quote from the article:
AMD Ryzen processors are here and the number of people buying AMD platforms has spiked as a result. Those that are running out to buy Ryzen 7 series processor will need to also purchase the new AMD AM4 platforms using the B350 or X370 chipset with possibly a dual-channel DDR4 memory kit. Picking out the right memory kit is pretty important, so we are going to look at memory performance on the MSI X370 XPower Gaming Titanium motherboard with an AMD Ryzen 7 1700 8-core processor to see what happens...DDR4 Memory Scaling on AMD AM4 Platforms For Ryzen @ Legit Reviews