Does First Word Latency Matter?

Is faster RAM worth it?

Faster RAM will give your PC better performance in certain specific benchmarks, but in terms of actual benefit to most users, having more RAM available is almost always better than having faster RAM.

It also means that overclocking RAM in the system BIOS is rarely worth the effort..

Does the MHz matter in RAM?

RAM frequency is measured in MHz and usually immediately follows the DDR version in the RAM spec. For example, 8GB DDR4-2400 RAM is running at a frequency of 2400MHz. … This is why though higher frequency RAM is technically faster, that additional speed often does not translate into better actual real world performance.

Is 1600MHz ram slow?

The 1600MHz ram is faster, no matter the size. But it is probably not a good idea to buy it if you can only afford one or the other. The 1600MHz ram is faster, no matter the size. But it is probably not a good idea to buy it if you can only afford one or the other.

Does RAM speed matter for Ryzen?

Ryzen processors have historically proven more sensitive to RAM speed than their Intel Core counterparts, so we expect to see even greater performance gains from high frequency RAM on our AMD test bed. As in part one, in-game frame-rates are the primary focus here, with three CPU-heavy games tested.

What is first word latency?

This is where CAS comes in. To understand how fast your RAM actually is, you must look at its memory timing. … The first column represents CAS latency, also known as “Column Access Strobe.” This is the number of clock cycles that pass between when an instruction is given and when the information is made available.

What CAS latency is best 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 lower first word latency better?

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.

Is cl16 RAM bad?

cl 16 is not bad. Higher latency comes with faster ram. Ultimately, performance is related to how much ram you have more than the speed/latency. But buying just one stick is bad.

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.

What is a good latency speed?

Low latency is not the same as low speed. Latency is measured in milliseconds, and indicates the quality of your connection within your network. Anything at 100ms or less is considered acceptable for gaming. However, 20-40ms is optimal.

Can you mix cl15 and cl16 RAM?

should be no problems, the sticks will just run at the slower timings of the 2, which in this case would be the CL16 stick.

Is CAS latency important for gaming?

For productivity, latency is important for applications that cause a large amount of random access to large data sets – database applications can’t get low enough latency and scale extremely well. That being said, DDR4 3200/CL 16 is perfectly fine for mid- and high-end gaming systems.

What is the best RAM timing for gaming?

And if you need help deciding how much RAM you need, we can help on that front as well. But the short answer is, for most users and gamers, 16GB is the sweet spot.

Is cl14 better than cl16?

The topic is more complicated than that but it’s a good guesstimate. The difference between CL16 and 14 is 1.14285714. Multiply your clock speed by that factor to get 3657.14285. This suggests that 3200 CL14 will perform similar to 3600 CL16.

What latency is good for RAM?

But to answer your 2nd question about gaming, any memory is fine for gaming with Intel Skylake based systems, generally 2666mhz or higher is best. But for Ryzen, DDR4 3000mhz/3200mhz at CAS 14-14-14-30ish is the sweet spot. Ryzen loves low latencies and high clock speeds on RAM for gaming.

Is 32gb RAM overkill?

32GB, on the other hand, is overkill for most enthusiasts today, outside of people who are editing RAW photos or high-res video (or other similarly memory-intensive tasks).

What does the C stand for in RAM?

Counter rocket, artillery, and mortarCounter rocket, artillery, and mortar, abbreviated C-RAM or counter-RAM, is a set of systems used to detect and/or destroy incoming rockets, artillery, and mortar rounds in the air before they hit their ground targets, or simply provide early warning.

Does RAM increase FPS?

To a certain extent, yes, RAM does affect FPS or even improves it and it is truer for laptops with an integrated graphics card or an AMD CPUs. To put it bluntly more RAM will certainly help increase your FPS or gaming performance but it won’t be as much compared to your graphics card and CPU.

Does RAM Latency matter for gaming?

Yes latency matters. The lower the latency the faster the ram is.

Is 19 CAS latency bad?

For rendering RAM frequency is more important, but again, CAS latencies play a very small part here, don’t seriously take them into account when buying RAM. As long as it is within reasonable measures, aka under 19 or 20 for 3000MHz RAM and below, you’ll be fine.