Ddr4 ram timing chart. Our RAM benchmark hierarchy will help you find the fastest DDR5 and DDR4 memory kit for your system. Lots of people just try to copy settings of others and then get upset if their system is unstable. Timings are most commonly broken down to the four values: CAS Latency (CL), Row Column Delay (tRCD), Row Precharge Time DDR4 is the fourth generation of Double Data Rate memory, where each generation has added frequency, capacity, and a few other specifications to the basic standard. Consumers often overlook RAM (Random Access Memory). Nearly all popular RAM today is between CL 12 & CL 18 (mostly CL14-16). We talk more about how to balance latency and clock speed below. For those who need a Look Up Table on how to decipher your RAM timings and what's the true speed behind those Clock Cycle numbers listed on your (DIMM AKA Memory Module)'s sticker. DDR4 is the fourth generation of Double Data Rate memory, where each generation has added frequency, capacity, and a few other specifications to the basic standard. That's why this guide is good so you learn how to tune and find limitations. This content hopes to define memory timings and demystify the primary timings, including CAS (CL), tRAS, tRP, tRAS, and tRCD. Timings are most commonly broken down to the four values: CAS Latency (CL), Row Column Delay (tRCD), Row Precharge Time . You need a combination of a good memory bin, good IMC on the CPU and a good motherboard with a complementary layout for good mem oc. I thought I would make a simple guide to help those who need a reference guide for RAM / Memory Timings. Below is a table that displays some standard timings for different types of DDR memory. zpxxutvoqydujuiscfvauifxxzpjkatmkpzoowgncyormkf