Question: Can You Use RAM With Different CAS Latency?

How do I check my RAM CAS Latency?

How do I check my CAS latency?Download CPU-Z application from the application and navigate to Memory tab.Read the text in front of CAS# Latency (CL)Done…!.

Does CAS latency matter for Ryzen?

No. Timings measure latency. The speed/cas (3200/16 = 200) is essentially the responsiveness of the ram. Yes this matters.

Can I use 2 different Ram brands?

As long as the types of Ram you mix are the same FORM FACTOR (DDR2, DDR3, etc) and voltage, you can use them together. … Different brands of Ram are fine to use together.

How do I check my RAM latency?

To calculate a module’s latency, multiply clock cycle duration by the total number of clock cycles. These numbers will be noted in official engineering documentation on a module’s data sheet.

Does CAS latency have to match?

Yes, when you put new RAM in, it will run at the slowest timings. If they are the same, you’re all good. Just match the latency on the current RAM instead of spending money on something faster that will default to slow speeds anyway once you install it with old stuff.

Can I use RAM with different Mhz?

You can use memory modules of different speeds as long as they are faster than those specified for your computer. It is recommended to use modules of the same speed as those already installed in your system. If you do mix speeds, the modules will all run at the speed of your slowest modules.

What is the best CAS latency for gaming?

With a CAS latency of 14, the Team Xtreem kit leads the way in low-latency RAM favoured by gaming PCs, especially AMD Ryzen rigs. As such, it takes the top spot as our pick for the best RAM for gaming.

Is CAS latency more important than speed?

CAS latencies are an inaccurate indicator of performance. … As speeds increase, true latencies decrease and/or remain roughly the same, meaning faster speeds deliver better performance.

Can I use 1333 and 1600 Ram together?

2 Answers. Yes, you can mix 1333 and 1600 MHz RAM sticks, however the system will downclock all RAM to the speed of the slowest stick. For best performance, try and buy RAM that is the same speed or faster.

Is higher CAS latency better?

RAM speed vs. DDR3 RAM usually has a CAS latency of 9 or 10, while DDR4 will have a CAS latency of at least 15. However, because of its faster clock speeds, the newer standard has better performance overall.

What is the lowest CAS latency?

World’s Lowest Latency DDR4-4000 Memory Kit at CL15 Previously, the best CAS latency that memory kits at the DDR4-4000 level could achieve was at CL17.

Is G Skill good RAM?

Ripjaws and Gskill in general are pretty reliable, one of the large, popular brands. Prices for RAM are rising steady and often fluctuate in sales.

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.

Can I combine 4gb and 8gb RAM?

That’s why it’s best to use the same model in all slots. However, this doesn’t mean you can’t use different size RAM sticks together. For example, if your first stick is 4GB, you can still add a new 8GB stick. … Your RAM sticks will work together at the frequency of the lower stick, by default.