Is 36 CAS latency good?

The higher CAS numbers keep the real time latency similar to the real time latency for DDR3/4, but the RAM is much faster in all other ways. They will not go down to anything close to 10-20 over time. 36 is pretty good already.

What is the best CAS latency?

The Team Xtreem ARGB RAM kit is our pick for the best overall DDR4 RAM you can buy for your PC. It's one of the few 3600MHz RAM kits that come with a CAS latency of just 14. A lot of other kits in this collection have a CAS latency of 15 and higher, which means their memory timings are higher.

Is 32 CAS latency good?

It's important to note that while a CAS latency of 32 is very impressive for default operation, it's just one timing. The Trcd, Trp and Tras also play a part, and these are set at 39-39-102 though we're sure these can be lowered with some tweaking or adventurous voltage application.

What is normal CAS latency?

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.

Is CL18 or CL16 better?

While 3600Mhz processes slightly more instructions with CL18 but takes a little bit longer, 3200Mhz takes a little bit less time but processes fewer instructions. Therefore, the CL16 is superior to the CL18 if speed is your only concern. You should pick CL18 if instructions are more important to you.

RANT: THE CAS LATENCY TIMING DOESN'T MATTER AS MUCH AS YOU THINK IT DOES

Which is faster 3600 CL18 or 3200 CL16?

The difference will be extremely minimal. You can see that the effective latency is the same. 3600 CL18 is the same latency as 3200 CL16. These are MASSIVE numbers, and it takes some incredible demands to reach a maximum throughput that will be bottlenecked by DDR4.

Is 3600 CL16 better than 3600 CL18?

CL16 at 3200 is exactly the same latency as CL18 at 3600, because 16/32=0.5 and 18/36=0.5*. So the 3600 memory has the same CL latency and faster data rate, making it strictly faster.

Does CAS latency make a big difference?

CAS latency is an accurate indicator of real world latency performance. As speeds increase, CAS latencies also increase, effectively nullifying some of the speed gain.

Why is my CAS latency so high?

If your CAS latency is higher than what is advertised (e.g. latency is advertised as 3000c15-18-18 but runs at 3000c16-18-18), this is because of a BIOS setting that helps with memory stability on Ryzen systems. You can disable this setting so that the memory runs at its rated speed.

Is higher CAS latency better for RAM?

What is CAS latency? CL: Short for CAS latency, refers to how long the computer needs to wait before it can actually start reading data from memory. Therefore, for two memory modules with the same frequency, a higher CL means a longer delay time.

Is 37 latency bad?

Generally, an acceptable latency (or ping) is anywhere around 40 – 60 milliseconds (ms) or lower, while a speed of over 100ms will usually mean a noticeable lag in gaming.

What is the lowest CAS latency DDR5?

Most DDR5 modules have CL40 CAS latency, which negates DDR5's high clock speeds. It's faster at completing tasks, but it takes longer for the RAM to register it needs to perform a task. So, that DDR4-3200 CL20 RAM will have snappier performance than a DDR5-4800 CL40 module.

Which latency is best for RAM?

Usually CL of 16 - 18 is normal and clock speed depends on CPU. Ryzen 3xxx works with 3600 while 5xxx goes with 4000. Intel depends. In any case, try to get memory with lower latency numbers, eg 16–18–18–36 is good one.

Is low CAS latency good?

The lower the CAS, the faster the RAM—and consequently, the more expensive. When deciding between RAM of different clock speeds, the RAM with the higher clock speed is superior; but when choosing between RAM of identical clock speeds, the RAM with lower CAS latency is faster.

What is the CAS latency for DDR4 3200?

Calculating RAM Latency or CAS Latency

However, because advertised CAS Latency is measured in clock cycles, we need to account for memory speed to get a real-world CAS latency in nanoseconds. So, say we have a DDR4-3200 CL16 memory kit. You get a latency in nanoseconds with (16*2000)/3200 = 10ns.

What is CAS latency RAM speed?

The CAS Latency number of your RAM is merely the number of clock cycles it takes for it to serve data after a request is made. This number needs to be multiplied with the duration of one clock cycle to get the delay in units of seconds. Obviously, the lower the CAS Latency (CL) Ratio, the faster the RAM.

Is 3600MHz RAM much better than 3200MHz?

3200MHz or 3600MHz, which is better? If you use your computer for less resource-dependent tasks and applications, then 3200MHz RAM will be great for you. However, if you use your PC for gaming, video editing, or other applications that require high speeds, you'll want to opt for 3600MHz RAM.

Which is better 3200 CL16 or 4000 CL18?

4000MHz CL18 is much faster, in both bandwidth and latency. Memory bandwidth is directly proportional to clock frequency. DDR4–3200 has 25.6GB/s of bandwidth (per memory channel), while DDR4–4000 has 32GB/s of bandwidth (per memory channel). Memory latency is measured in clock cycles.

What is better 3600 CL18 or 3200 cl14?

3600 cl18 will give you higher frame rates and a lower effective latency but the 3200 cl 14 will give you better frame times.

What are the timings of 3600 cl16 RAM?

It's a great kit for any AMD Ryzen system or Intel system using DDR4. It comes with timings of 16-18-18-38 CR 1T at 1.35V. This is the perfect balance of frequency and CAS latency.

Is there a big difference between 3200mhz and 3600MHz in gaming?

If you are gaming on a Ryzen CPU (or even an intel CPU) then the 3600MHz will be far more important. If you are doing large workstation tasks like complex video editing then the 32GB of RAM will be very useful.

Is 16GB or 32gb better for gaming?

16GB is the recommended amount of RAM for playing most games and will provide a noticeable increase in performance from 8GB. You will also be able to run applications in the background without affecting gameplay.

What RAM latency is good for gaming?

How fast should RAM be for a gaming PC? Generally, we'd recommend you stick with two DDR4 modules for a dual-channel build, each with a minimum of 3,000MHz clock speed. That should ensure you're getting the most out of the best CPUs for gaming.

Is RAM latency or speed better for gaming?

RAM speed and its effect on gaming

Game assets can also be loaded faster if the frequency is higher. Second, CAS Latency (Column Access Strobe) is another factor to look out for. The time delay between a data request by the CPU and the delivery by RAM is known as CAS Latency, the lower it is, the better.

Is CL 36 better than CL 40?

The 5600 CL36 (12.8ns) would be slightly lower latency than 6000 CL40 (13.3ns). It is a smaller and probably in perceivable difference. A few frames in games or a second or 2 in latency sensitive applications. Bandwidth heavy task will benefit from the higher transfer speed.