![AMD Ryzen memory optimisation - The effect of tRC timings | AMD Ryzen tRC Timings - A Discovery | CPU & Mainboard | OC3D Review AMD Ryzen memory optimisation - The effect of tRC timings | AMD Ryzen tRC Timings - A Discovery | CPU & Mainboard | OC3D Review](https://www.overclock3d.net/gfx/articles/2017/06/07114554573l.jpg)
AMD Ryzen memory optimisation - The effect of tRC timings | AMD Ryzen tRC Timings - A Discovery | CPU & Mainboard | OC3D Review
![A-Tech 64GB (4x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules at Amazon.com A-Tech 64GB (4x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules at Amazon.com](https://m.media-amazon.com/images/I/914bFd97b0L.jpg)
A-Tech 64GB (4x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules at Amazon.com
![A-Tech 64GB (4x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules at Amazon.com A-Tech 64GB (4x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules at Amazon.com](https://m.media-amazon.com/images/I/8167d9f+BoL._AC_UF894,1000_QL80_.jpg)
A-Tech 64GB (4x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules at Amazon.com
Can 4GB 2400 MHz and 4GB 2133 MHz RAM be used together? If yes, then what is the performance? Is it better than 8GB 2133 MHz? - Quora
Patriot Viper Steel 4000 MHz CL19 DDR4 review - CPU-Z – DDR4 with a Core i7 processor, with XMP enabled
![DRAM frequency not correct. CPU-Z showing 1599.1mhz on 3200mhz DDR4 (2x8) sticks - CPUs, Motherboards, and Memory - Linus Tech Tips DRAM frequency not correct. CPU-Z showing 1599.1mhz on 3200mhz DDR4 (2x8) sticks - CPUs, Motherboards, and Memory - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2020_11/1871916259_Screenshot2020-11-24211251.jpg.1aa1210d3bbaf9d221b770ad1ab95d20.jpg)