Question: What Does Cl9 Mean On RAM?

Can you use RAM with different CAS latency?

The recommendation on RAM upgrading is to use two RAM pieces with the sam speed (same latency) and same volume.

Then, the system will work smoothly and best performance.

So, it is not safe to upgrade PC with the RAM pieces that is different CAS latency..

What is CL for RAM?

cas latencyCL means cas latency, it tells you how many clock cycles it takes for a certain piece of data to be available after the memory controller requested it from the RAM. It’s the latency.

Which is faster cl9 or cl11?

Out of the box, I installed the Crucial (CL11) RAM and did the iMac startup. … Thus, the CL9 ram was 1% faster memory performance, and 2.6% faster stream performance.

What is CL 11 in RAM?

CL = C.A.S. Latency, which is the delay (latency) while the ram finds the address to read/write data from/to.

Can you change RAM latency?

Your RAM has built-in settings, instructions that your motherboard can (hopefully) read. These instructions include frequency, timings (latency) and voltage. One of these settings is called XMP, but it is not normally the default. So yes, you should be able to activate the XMP without digging too far into the BIOS.

What is the difference between 1333MHz and 1600MHz RAM?

There is really no performance difference between running the RAM at 1333MHz compared to 1600MHz. The reason to buy 1600MHz is if you are heavily OCing. When you OC the CPU (unless you’ve got an unlocked multi like the 955) you also change the frequency the RAM.

What does cl10 mean RAM?

2 points · 6 years ago. CL = CAS Latency. Basically it’s the delay between when the RAM is told to do something, and when it actually happens. (super watered down version). All you need to be worried about is that the lower the CL, the better.

Can I mix cl9 and cl11 RAM?

Generally yes but it will only run as fast as the slowest ram. …

Can I use cl9 RAM with cl10 RAM?

The only way to guarantee no problems is to use identical ram kits as approved by the motherboard manufacturer. So only use IDENTICAL ram in your pc.

What does cl11 mean for RAM?

The pins on the front and back of a DIMM are not connected to each other. Although the latency of these modules is CL11 (lower-latency CL9 modules are available under the Ballistix brand), they are rated to operate at speeds up to and including 1600 MHz which means that they certainly won’t be short on performance.

Is cl9 or cl10 better?

2 Answers. The 1600Mhz CL10 RAM has a higher clock speed (800MHz versus 666MHz) and a lower latency (12.5 ns versus 13.5 ns), so it’s the hands down winner. So, even though CL10 is a higher divisor than CL9, the increase from 1333MHz to 1600MHz in the numerator is more than enough to compensate for that.

What is tested latency in RAM?

The time it takes between the memory chip having been activated and when the first command may be sent to the memory. Sometimes this value is not announced. It usually is T1 (1 clock cycle) or T2 (2 clock cycles).

Does CAS latency matter?

The lower the CAS latency, the better Another way to think of it is how many RAM clock cycles it takes for the RAM to output data called for by the CPU. A RAM kit with a CAS of 16 takes 16 RAM clock cycles to complete this task. The lower the CAS latency, the better.

How do I know if my RAM is CL?

The CAS latency (CL) can be defined as the time gap between the read command initiated by memory controller and the moment when data made available by the RAM….Method A: via CPU-ZDownload CPU-Z application from cpuid.com.Open the application and navigate to Memory tab.Read the text in front of CAS# Latency (CL)Done…!