What's the difference between a CL9 and a CL10 RAM?

Solution
well, to explain it, CL (which stands for CAS Latency) means the number of clock cycles before a certain piece of data is available for the memory controller to retrieve in order to process it. theoretically, a CAS latency of 9 would be better, but how the speed of the ram is actually determined is the cas latency multiplied by the time each individual cycle takes. for example, if we have a cas latency of 9 and each cycle took 3 milliseconds, it would take about 27 milliseconds whereas for a cas latency of 10 with the same cycle timing of 3 milliseconds would take 30 milliseconds, so theoretically, in that sscenario Cas latency of 9 is better, but what I'm saying here is that CAS is not the entire determination of RAM speeds.
well, to explain it, CL (which stands for CAS Latency) means the number of clock cycles before a certain piece of data is available for the memory controller to retrieve in order to process it. theoretically, a CAS latency of 9 would be better, but how the speed of the ram is actually determined is the cas latency multiplied by the time each individual cycle takes. for example, if we have a cas latency of 9 and each cycle took 3 milliseconds, it would take about 27 milliseconds whereas for a cas latency of 10 with the same cycle timing of 3 milliseconds would take 30 milliseconds, so theoretically, in that sscenario Cas latency of 9 is better, but what I'm saying here is that CAS is not the entire determination of RAM speeds.
 
Solution