In the history of memory technology, as speeds have increased, (which means clock cycle times have decreased), the CAS latency values have also increased, however because of the faster clock cycle the true latency as measured in nanoseconds has remained roughly the same. (X570m pro 4 and 3600) Also those are both expensive prices for ram, where are you from? View: 36. DDR4-3200 @ cl 16, or 3600 @ cl 18, will have identical latency, effectively ~10ns. IF is running stable at 1900. Information, products, and/or specifications are subject to change without notice. I'm thinking the 3600 @ CL16 is the better buy? Latency is often misunderstood because on product flyers and spec comparisons, it's noted in CAS Latency (CL), which is only half of the latency equation. Just looking at PC part picker prices? Other RAM Timings. We tested DDR6-2666 CL19, DDR4-2666 CL16, DDR4-3000 CL16, DDR4-3200 CL16, and DDR4-3600 CL16. If you're interested in how much memory your computer should have, Many users believe CAS latency is an accurate indicator of real world latency performance, Many users also believe that because CAS latencies increase with speed gains, some of the speed gets nullified, Semiconductor engineers know that CAS latencies are an inaccurate indicator of performance, Latency is best measured in nanoseconds, which is a combination of speed and CAS latency, Both speed increases and latency decreases result in better system performance, Example: because the latency in nanoseconds for DDR4-2400 CL17 and DDR4-2666 CL19 is roughly the same, the higher speed DDR4-2666 RAM will provide better performance, Example: if the speed rating of a standard module and a gaming module is the same (i.e. DDR4-2666) but the CAS latencies are different (i.e. I think doing the math, the latency on the 3200 @ CL 14 is 8.75 and the latency on the 3600 @ CL16 is 8.89. There is not a single test out there that compares, say 3200 CL16 with 3800 CL14 Quite frankly 3600 CL16 is not very impressive at all To me that's a "not that fast kit", at least on Intel Reply. Press question mark to learn the rest of the keyboard shortcuts. DOMINATOR® PLATINUM RGB 16GB (2 x 8GB) DDR4 DRAM 3600MHz C18 Memory Kit. 안녕하세요. Crucial Ballistix 3200 MHz DDR4 DRAM Desktop Gaming Memory Kit 16GB (8GBx2) CL16 BL2K8G32C16U4B (Black) Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600 (PC4-28800) C18 AMD Optimized Memory – Black Corsair Vengeance RGB PRO 16GB (2x8GB) DDR4 3200MHz C16 LED Desktop Memory - Black (CMW16GX4M2C3200C16) The reason the DDR4-3200 CL14 models are so popular is their great out-of-the-box performance and compatibility, but also their huge overclocking headroom. IF you gota 3600 2x8gb, it will be better. New comments cannot be posted and votes cannot be cast. Page 1/1. 이번 테스트는 유튜브 "윤민준"님이 요청하신 테스트입니다. 2020.01.31 23:13. Close. 3200 CL14 or 3600 CL16 is a sweetspot, 3600 CL15 is the golden shot imho. Press J to jump to the feed. By looking at a module's latency in terms of nanoseconds, you can best judge if one module is, in fact, more responsive than another. Here's how speed and latency are related at a technical level – and how you can use this information to optimize your memory's performance. The difference between the perception of latency and the truth of latency comes down to how latency is defined and measured. With Ryzen, if for whatever reason you can't run your RAM at max (3200MHz) speed, would it actually be better to buy DDR4-3000 CL15 than DDR4-3200 CL16, because both would be running at 2933MHz or less, but the DDR4-3000 CL15 would be running at CL15 while the DDR4-3200 CL16 … So, between a DDR4-3200 C16 and DDR4-3200 C15, the DDR4-3200 C15 will perform faster although they have the same speed. When looking at RAM, you’ll see a string of numbers referring to its timings which should look something like this: CL16-18-18-38 or CL15-15-15-35. By using our Services or clicking I agree, you agree to our use of cookies. While the two are closely related, they're not connected in the way you might think. Nothing here really distills down to simple recommendations, but it's notable that this particular comparison is one that Tech Jesus studied: we saw our 3200MHz CL14 TridentZ RGB kit perform at nearly the same level as G.Skill’s 3600MHz CL16 kits in most tests. I think doing the math, the latency on the 3200 @ CL 14 is 8.75 and the latency on the 3600 @ CL16 is 8.89. Don’t think my crappy board/cpu can do any better. CL16 vs. CL19), then the lower CAS latency will provide better performance; The difference between the perception of latency and the truth of latency comes down to how latency is defined and measured. The Ballistix Gaming RGB DDR4-3600MHz CL16 32GB kit is a good memory kit that will match any modern system, both in performance and design. © 2021 Micron Technology, Inc. All rights reserved, The Difference Between RAM Speed and CAS Latency, The perception and the truth about latency. 3200MHz cl16-> (16/3200)*2000 = 10 nanoseconds 3600MHz cl18-> (18/3600)*2000 = 10 nanoseconds Does this mean that if the Motherboard supports both 3200MHz and 3600MHz, it doesn't matter if you choose to use 3200MHz cl16 or 3600MHz cl18? I am also wondering is it possible to run 3600 CL16/15 RAM @ 3200 CL14 with manual tweaking DarkSnipa, Nov 8, 2017 #1. warcraft Member. I'm currently a semi-workstation PC and I'll probably be getting an R9 5900x/5950x, which RAM speed and timing would be ideal? G.SKILL TridentZ RGB Series 128GB (4 x 32GB) 288-Pin DDR4 SDRAM DDR4 3600 (PC4 28800) Intel XMP 2.0 Desktop Memory Model F4-3600C16Q-128GTZR CAS Latency: 16 Voltage: 1.45V What is latency and the latency equation? What's more, it Because CL ratings indicate only the total number of clock cycles, they don't have anything to do with the duration of each clock cycle, and thus, they shouldn't be extrapolated as the sole indicator of latency performance. What are you doing with this machine? Want to get 3733 cl14 if possible. 얄풍입니다. Anything over 32GB of RAM should be plenty for all our benchmarks, however, so that doesn't actually affect performance. It might cost more money, but latency is just as important and helps make a system snappier. As it is, I think I’m going to go with the regular ones and upgrade to ECC once something with comparable specs is out. G.SKILL Trident Z DDR4 3600 C16 2x8GB G.SKILL Trident Z DDR4 3200 C16 2x8GB Corsair Vengeance LPX DDR4 2133 C13 2x8GB G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB Crucial Ballistix Sport LT DDR4 2400 C16 2x8GB Corsair Dominator DDR4 3000 C15 4x16GB G.SKILL Trident Z DDR4 3600 C17 2x8GB These are the only ones available in my country. It seems to be cheaper and faster by fractions of a nano second - so not much difference other than being $30 more expensive. At a basic level, latency refers to the time delay between when a command is entered and when the data is available. To calculate a module's latency, multiply clock cycle duration by the total number of clock cycles. USA. Example: if the speed rating of a standard module and a gaming module is the same (i.e. AFIAK, there aren’t any faster unbuffered ECC sticks, yet. SKU CMW32GX4M4A2666C16 VENGEANCE® RGB PRO 32GB (4 x 8GB) DDR4 DRAM 2666MHz C16 Memory Kit — Black Hi guys, I have a pair of 16 gb samsung bdie ram rated up to 3200 that I have managed to clock up to 3800 CL16-15RDC-14RP with gear down mode on (seems like gear down mode is pretty much required for dual rank ram) at 1.42V. HyperX Fury RGB 32GB DDR4 3200 CL16 HX432C16FB3A/32 - Kvalitní paměťový modul typu DDR4 ze série HyperX Fury, frekvence 3200 MHz, kapacita 32 GB, časování CL16, pracovní napětí 1,2/1,35 V, designový chladič, RGB LED osvětlení, Intel XMP. Although the kit is designed with the Skylake/Z170 platform in mind, I doubt there would be any issues with it working on the X99 platform. Speed and latency both play a critical role in system performance, so when looking to upgrade we recommend: ©2018 Micron Technology, Inc. All rights reserved. Joined: Dec … Discussion. The kit is advertised to run at DDR4-3600 MHz with timings of 17-18-18-38-2N. Which is more important: speed or latency? 3200 | CL16 vs 3600 | CL18 vs 4000+ | CL19. Many of the Ripjaws V and Trident Z kits are available in four module kits, which you’ll need to utilize the X99 platform’s Quad-channel capabilities. I have two questions, firstly what is the maximum safe voltage for Samsung BDie ram. CORSAIR DOMINATOR® PLATINUM RGB DDR4 Memory redefines premium DDR4 memory, with superior aluminum craftsmanship, tightly screened high-frequency memory chips and 12 ultra-bright, individually addressable CAPELLIX RGB LEDs. Grid View. 3200 | CL16 vs 3600 | CL18 vs 4000+ | CL19. Neither Crucial nor Micron Technology, Inc. is responsible for omissions or errors in typography or photography. Great deals on Crucial SSDs. The XPG SPECTRIX D60G DDR4 memory features a unique dual RGB light strip design that gives it the largest RGB surface area of any memory module! be warned there are hardly any to no 32GB kits that fulfill this that made it into any QVL. lower) latency means superior system performance. 3600 starts at CL17 with 4 modules and with 3200 CL14 I am not sure, havent checked but I assume it will be hard to find a QVL Kit with that tight latency across 4 modules 32GB total. My freind was telling me to get the cheapest 3600 for my Ryzen 3600 build but it's $85. When the memory controller tells the memory to access a particular location, the data must go through a number of clock cycles in the Column Address Strobe (CAS) to get to its desired location and complete the command. Step 2: Select the lowest latency memory that fits within your budget at that speed, remembering that a superior (i.e. These numbers will be noted in official engineering documentation on a module's data sheet. HyperX® FURY DDR4 RGB{{Footnote.N49598}} delivers a boost of performance and style with speeds of up to 3733MHz{{Footnote.N34460}}, aggressive styling, and RGB lighting that runs the length of the module for smooth and stunning effects. As it is the choice is between 3200-CL16 non-ECC [should do 3600-CL16] and 2666-CL19 ECC [OC potential unknown]. Depending on the platform used, you can easily get DDR4-3600 CL15/CL16 or DDR4-4000 CL18/CL19 … In both cases you will get the same latency and the same performance? G.SKILL Trident Z DDR4 3600 C16 2x8GB G.SKILL Trident Z DDR4 3200 C16 2x8GB Corsair Vengeance LPX DDR4 2133 C13 2x8GB G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB Crucial Ballistix Sport LT DDR4 2400 C16 2x8GB Corsair Dominator DDR4 3000 C15 4x16GB G.SKILL Trident Z DDR4 3600 C17 2x8GB 5 라이젠 3600 QHD(1440p, 2K) 램 2666 CL19 vs 3600 CL16 게임성능 비교 얄풍 8 2519. Cookies help us deliver our Services. Check it out. The four module kits are i… gPU will be getting upgraded later this year when 3xxxx series releases. Our modules of choice for putting this together consisted of three 16GB memory kits: G.Skill’s new TridentZ Neo DDR4-3600 CL16 memory, G.Skill’s FlareX DDR4-3200 … 3200 CL14 vs 3600 CL16 - which is worth it for Ryzen? List View. https://www.gamersnexus.net/guides/3508-ryzen-3000-memory-benchmark-best-ram-fclk-uclock-mclock. With this in mind, there are two variables that determine a module's latency: Combining these two variables gives us the latency equation: latency (ns) = clock cycle time (ns) x number of clock cycles. Sorry I just added the details of my build to the post. Will have another play around next weekend. I was getting errors in memtest86 at 3600 cl14. Re: DDR4 3200 CL14 vs CL16 performance 2016/09/09 11:31:03 notfordman Great information!! Based on in-depth engineering analysis and extensive testing in the Crucial Performance Lab, the answer to this classic question is BOTH! If sub-timings are better or worse on one or another, go with the one with tighter timings. Build help! This will save me a few bucks in the long run, I was lusting after the 14 … Planning on building a computer but need some advice? Hello,I'm talking about Corsair vengeance rgb pro 3200 cl 16 (CMW16GX4M2C3200C16 ) and Hyper x fury rgb 3733 cl 19 (HX437C19FB3/16).I found both for the same price i hear some people saying that odd cl will be increased by 1 because ryzen doesn't support odd timing so it … Step 1: Identify the highest memory speed supported by both your processor and motherboard (including overclocking profiles). Just one but one too many. There has never been a better time to build or upgrade a PC with your family ... Memory (DRAM) performance is all about the relationship between speed and latency. sku: CMT16GX4M2C3600C18. The DDR4-3600 RAM was 4x8GB modules (since that is honestly what Crucial could get us), but everything else was 4x16GB modules. Currently at 3733 cl16 / If at 1866 @ 1.35v stable no errors. Sort By: Featured Items. By optimizing the balance between the maximum speed your processor is capable of and the lowest latency memory available within your budget, you are able to achieve a higher level of performance using newer, faster, and more efficient memory. if you get 3200 2x8gb, you'll be fine. So you have to decide the cost benefit at that point. G.Skill Trident Z Neo Series 32GB (2 x 16GB) 288-Pin SDRAM PC4-28800 DDR4 3600MHz CL16-19-19-39 1.35V Desktop Memory Model F4-3600C16D-32GTZNC 4.8 out of 5 stars 1,396 Amazon's Choice for ddr4 3600 … /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Build is: 3600, Asus B450-I, 16GB RAM, GTX 970. I got it mixed up, it's 3200 CL16 @ $115 and 3600 CL 16 @ $85.. From that article I guess it's a no brainer to save $30 for 1 FPS difference. If you're interested in how much memory your computer should have, read here. This is the place to ask! Anyone is welcome to seek the input of our helpful community as they piece together their desktop. 4. Here are the specifications we pieced together from the package, CPU-Z, and the SPD information from the motherboard’s BIOS. Will only be gaming, nothing else. Or still one of them is the better choice? CL16 vs. CL19), then the lower CAS latency will provide better performance, The total number of clock cycles the data must go through (measured in CAS Latency, or CL, on data sheets), The duration of each clock cycle (measured in nanoseconds). You May Also Be Interested: "3600 cl16, 3200 cl14" Search Within: GO. What do your other components look like? DDR4-2666) but the CAS latencies are different (i.e. Discussion. It's purely gaming, a Mini-ITX machine for my living room. When buying RAM, you’ll see listings for their timings, such as CL16-18-18-38 or CL14-14-14-34 or CL 16-18-18-36. Posted by 3 months ago. My freind was telling me to get the cheapest 3600 for my Ryzen 3600 build but it's $85. Micron, the Micron logo, Crucial, and the Crucial logo are trademarks or registered trademarks of Micron Technology, Inc. All other trademarks and service marks are the property of their respective owners. Latency is the gap between these two events. Here's what these calculations look like.
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