Am5 ram speed reddit. 32gb cost less than half of what 64gb costs. I'm on AM5 right now and I had slower ram to start this build that had slower timings and eventually went to a set of GSKILL trident 6000 CL30 and it made a very noticeable improvement to how responsive the computer is. skill and crucial sell the highest performing kits, but you can clearly tell from the timings and speed noted on the box, since your motherboard will usually dial in the rest of the timings anyway. For the best performance the infinity fabric should be at the same clock speed as the ram. I have gone in to bios and turned on EXPO I (my understanding is that is AMD’s settings) but my RAM is showing up as DDR5-4800 even tho the EXPO setting is showing the right frequency. ROG Strix x570-E (300€) -> ROG Strix B650-A (270€). Zen 4 officially supports ddr5-5200 so assuming same speed increases after 3-4 year lifespan of am5, officially am As the other comments stated the newegg ram is much better ram. On MSI's compatibility list, there are a few supported models with up to 6200MHz for supported speed. I have no problem here and I just wanna bring this into information to people who probably have suffered with the same problem with the new AM5 boards especially asus tuf gaming b650-plus My specs that matter this post: CPU: Amd ryzen 7 7700x RAM: KF552C40BBK2-16 - 16GB (2 x 8GB) FURY Beast, DDR5 5200MHz, CL40 Get the Reddit app Scan this QR code to download the app now. I'm torn on this. 4 DIMMs the default speed is 3600. For AM5 motherboards it looks like that for now Gigabyte and Asrock are the most stable, expecially in the out-of-the-box RAM compatibility, MSI comes after but it's still a solid choice, while Asus dropped the ball this time, with temperature and voltage issues. Then again I could save a little by going with Crucial ones at about the same speed or more. 7Ghz max cpu clock). Just a heads up, but some of the X670E motherboards have some XMP only memory sets on their QVL list as they can read XMP and EXPO profiles =). It runs solid as a rock at 4800MTs but if I enable XMP it goes to potty. Planning on getting a 7800x3d. 0. Skill CL30 6000Mhz 32GB (16GBx2) kit all the reviewers seemed to get. 35v Ddr5 6000 is only considered the sweet spot because the imc/uclk will stay 1:1 with the memory speed/mclk, allowing for the best possible latency. Specs: CPU: Ryzen 5 7600X RAM: Kingston FURY Beast RGB 32GB (2x 16GB) 6000MHz I've never been able to run any stock EXPO profiles on my RAM with any stability. You also need to take bandwidth into account. Mostly want to get a nice 32gb RAM kit that can last me long and act as a support for mid-range parts like a 7600x and a 6800xt. Typically g. I just built a workstation with the 7950x and 128GB of RAM that runs at 5200 MHz. Flashing before anything is a good choice, BUT in theory you should be able to boot the system with an old BIOS also, since it will start with default RAM specs (not EXPO). Anything with 4 sticks though and AM5 does have problems, loads of people have commented about it, hell even the official spec sheet for the R7 7700X shows the max supported memory speeds past 2 sticks is 3600mhz, laughable There are no terrible ram brands. This only occurs when 4 sticks are used. Intel's ddr5 controller is a little more mature so you can get a "benefit" from the 7000+ speed ddr5. 5G port, 3x m. Sometimes corsair kits have trouble reaching their xmp speeds, but even those are fine for 99% of users. I saw forums online that said I needed at least a B660 to run 6000 speed, but my motherboard website does say I can run it. Mostly using it for college work but would still like to use some gaming Get the Reddit app Scan this QR code to download the app now AM5 RAM Speeds . In task manager, my RAM correctly shows 6400MHz, but when I ran Userbenchmark it shows the memory running at 4800MHz. However one thing you have to consider is that you'll have to buy a DDR5 RAM, and those can still be a bit more pricey than DDR4. So you'd have to either run at the default of 5200MHz or hand tune the memory 6000 cl 30 or 6000 cl 28 with first word timings of 10ns or less is ideal for AM5 CPUs. I noticed most motherboard descriptions don't state which speed range of RAM can be used or what it can be overclocked to. Some have said I am lucky it even runs that. The best thing for AMD is RAM with tight timings. So in short what speed of DDR5 seems to be the sweet spot for the new Ryzen 7000 series CPU's? What's the best speed combos I have an Asrock Steel Legend X670E and g. CPU: AMD Ryzen 9 7950X. Asus says somewhere in some MB manuals that if you want to have stable 6000MHz ram speed then you should bite the bullet and accept 1,5 Minute boot times. I am trying to get the best deal I can for the AM5 platform, but I am not sure what capacity and speed to go for and would prefer to save where I can, considering the premium I would be paying right now for the new gen parts. The ram I ordered is Kingston Fury Best DDR5 32GB 6000/MT/s CL36 AMD EXPO Certified. That being said, I have been reading several threads on reddit that mention 6400MHz is not ideal with Ryzen 7000 series. 4v to get it to stop giving me crashes daily, and run EXPO II profile. 35v (everything else can be left at auto) 6000 32-38-36-96 1. Officially zen1 was ddr4 2666 and by zen3 it was up to 3200 over a 3-4 year period during am4. ROG Strix X670E-F Motherboard Ryzen 9 7950X Two sets of the ram below for a total of 64GB: With DDR5 it is the sub timings that seem to matter more than the speed or primaries, just make sure you dont get micron (~5200Mhz max) anything else will be Samsung or SK-Hynix, the rankings have switched since DDR4. Since DDR5 6000 is the allegedly the “sweet spot” for Ryzen 7000, I have Your options are to manually OC the RAM to something close to 6000mhz that's stables, or return the RAM kit and try a new one. I could also get 6400 cl40 but I hear the 6k cl30 would be better. Do I really lose that much speed running 4x16 instead of 2x32? These processors will be really popular with many on this subreddit, myself included. So, if you're a set and forget person, 6000 is the sweet spot. Jun 23, 2024 · Confused with RAM compatibility on AMD's AM5 platform? We'll show you the best kits to start your search from. I had somebody help me with getting my ram to 6000mhz but I found out that was causing 90 second boot times, 3 minute boots while exiting bios, and random boots directly to bios. I'd suggest getting an AM5 CPU because it's a newer platform. Is a 6000mhz 2x16gb kit really that necessary for AM5? I've read the problem on am5 is the if, aka, the vsoc, most AMD 7000 actually can hit 8000mhz ram speed, obviously doing the 1/2 method, is just a tweak with the iod voltage and the timmings and it will work on most high boards, but ive read the if is what make everything complicated here, that sound reasonable bc the if is located on the soc, if you ramp the soc to 1. Looks like a great compromise. It's a sad state that people have to resort to reddit to ask basic questions about RAM on AM5. Ram speed seems to make a big difference in gaming performance these days so being unable to slot in faster ram in the future when prices are much lower doesn't scream future proof to me. mobo is b650e-e which says 6400 MT/s+ in advertisement. 2 slots, 4x RAM slots, 2x PCIe x16 slots) costs about 30€ less than what i paid for on my last mainboard. I've put it together and it mostly seems great - only catch is that I'm struggling to get my RAM to run at its advertised 6000Mhz. Or check it out in the app stores The supposed sweet spot for ram speed on AM5 is 6000mt\s. I hope I made myself clear. Not worth it. A MAJOR issue that I had with this is that there is another setting called power down mode that must be enabled with memory context restore. DDDR4 (AM4 platform) 4x 8GB (SR) is the best way to get 32GB dual channel, dual rank memory and get a healthy FPS improvement in many games. Torn between two different version of the latitude 7480, one has a 7th gen i5 with 16 GB of ram and the other has a 6th gen i7 with 8 gb of ram. Additionally, running 4 DIMMs will cut your max speed by a huge margin since the memory controller isn't designed for this. Am5, ram, and boot times I think I've finally worked out the gremlins my new build had and I'm thinking about trying to overclock my ram again. On the specifications for the motherboard, it also says Memory Support DDR5 6000+(OC) I have found a few posts about people running 6400MHz RAM on AM5 motherboards, but I haven't been able to find how to do it, or if it is even worth trying. I've been looking at the Corsair Vengeance offering @ 5600mhz. Quick question that I think I already know the answer to, but I have never OC’ed ram before. Did amd release any bios updates that make AM5 stable at frequencies higher than 6000 cl30? If not, how likely is it that a 6400 CL32 kit is gonna be unstable, I'm using a 7500f so the controller isn't the best Finally when I jumped two months ago to AM5 I tried first with an asrock B650m Riptide, but I couldn't get it to recognize my RAM or turn on the PC, then I tried an Asus Prime B650 Plus and I saw that it was much easier for it to start and recognize my RAM, ruling out that they were defective. I had to up the voltage on the kit from 1. So no CPU or RAM overclock. Buy 2 larger size DIMMs if capacity is a concern, otherwise just use the two faster ones and return the other set. Sep 1, 2022 · In a 2DPC scenario, the official memory speed drops to DDR5-3600. But it does. And if you want to get the ryzen 5 7600x CPU, you could consider getting a 7600 instead. The ideal configuration for AM5 is 32GB of 6000MHz CL30 RAM. If it doesn't match your lowest cas latency ie shows 3600c14 and you couldn't make it work, go up in frequency settings for dram calc, until you see your cas. Go to dram calc, and select: your ram kit, your dram clock speed, profile v2 for a bit more relaxed timings, since you're probably overclocking quite a lot, then press "safe". On Ryzen 3rd gen the infinity fabric typically tops out at around 1800-1900MHz, which since ram is DDR that results in a effective ram speed of 3600-3800MT/s. 7b update BIOS for your AM5 System and you will be blowing intel systems out of the water with your ram speed. I am building a new PC with a 7600X and a MSI B650i Edge wifi, so obviously I will need DDR5 Ram. I tried XMP as well. Either way, the performance benefit of really anything over 6400 outside of RAM benchmarks is marginal. If memory context restore is enabled and power down mode is off, then if there is an interrupt in AC power (even while the pc is shut off) then afterward the RAM will be unstable (endless BSOD while booting into windows and even freezing in bios after a Just built a new PC. . I'm not super familiar with AMD builds yet so I'm not sure if other AM5 compatible motherboards also support both XMP and EXPO But mine (also from ASRock) allowed A AM5 Mainboard with the same features as my current one (Wifi, 2. Facebook X LinkedIn Reddit Flipboard Copy link Email. I recently brought the bits to make a lovely AM5 machine over the Black Friday sales period. AMD's Ryzen 7000 processors will arrive on the retail market on September 27, along with the new 600-series motherboards Jan 17, 2023 · First I used this RAM: Kingston FURY Beast DDR5 32GB (2x16GB) 5200MT/s DDR5 CL36. For ram I was thinking some ddr5-6000 cl30 4x16. Or check it out in the app stores Best RAM for AM5 R7 7800X3D . Cpu is 7600x. Only time that it passes testmem5 and no crash was when I disabled core boost (basically 4. It could very well be the same as your finding. RAM: FURY Beast 32GB DDR5 6000MHz CL36 (KF560C36BBEK2-32) which is QVL The CPU has a max memory speed of 4x1R DDR5-3600 according to AMD. Hopefully this helps! If you switch this setting to off then it's 30-40 seconds, but then Boards with Ram that's clocked above 5000MHz will sometimes fail to boot and the PC will shut off and reinitialize. However, you can force uclk to match mclk and go up to 6200-6400 ram without a latency penalty. Is 5200 mhz the actual max speed I can run my RAM at? Parts Motherboard: MSI B650 GAMING PLUS WIFI ATX AM5 Motherboard RAM: TEAMGROUP T-Create Classic 32 GB (2 x 16 GB) DDR5-6000 CL48 Memory I hear people say that 2 ram sticks will always be better than 4 sticks. Another way to think about it is JDEC specs. Adding to the whole mess is just bizarre DDR5 pricings. Additionally, I use my computer for many things, so being able to leave a 150GB music production template open in the background while still having enough RAM for photoshop, a game engine, Discord, or whatever else I'm doing without running out of extra RAM to cache a few things for everyday responsiveness is very useful. It seems to run well at anything up to 5600, with the same 32, 38, 38, 96 timings and infinity fabric set to Auto The best RAM for AM5 is the one with the lowest first word latency from your motherboard QVL or the RAM QVL. I haven't built a computer in 4 years so I am little rusty. Higher frequency and lower latency have enormous price differences. The fact that AM5 sucks with 4 dimms, is another argument for not buying this platform. The main factor is first world latency. The go I was recommended 6400MHz CL32 RAM by the sales assistant, and managed to get it running, using EXPO profile. xfering data to my nas can not be done in teh background let alone rendering. So the 7600x says max it supports is 5200 MT/s. hi, building AM5 rig and confused about if the ram I got can run at its advertised speed with my cpu/mobo. the best speed for AM5 I don't think a docp profile that actually can get them to their rated max speed is even possible. Is the max speed I can expect due to the amount of RAM? Or is there another way to fix this? Specs: RAM: CORSAIR Vengeance 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Okay, very interesting 🤔 Seems like we're all kind of running into software limitations built-into the hardware. When setting the frequency to 5200 MHz with AMD EXPO profile, the boot time was around 21 seconds. 4 and beyond to trying But 3. Hey guys. Then I put the You won't have any issues if you go for standard 2 stick solution 2x8GB or 2x16GB and you stay within supported ram speed. 35v to 1. You want high bandwidth and low latency, that's why I like to do perf = speed / latency. I find no point in having to throw away your older ram dimms if you want to upgrade, because AM5 simply sucks with 4 Just built a new PC and the 6000 speed RAM is reporting at 4800 when set to 6000 in ASUS AI Tweaker. For example: 6000 30-36-36-76 1. My Setup: -CPU: R7 7800X3D -MB: MSI I know I am going to buy a AMD Ryzen 9 7950X3D, now my question which motherboard would work best for utilizing ram in the above speed range. From here, access BIOS, do the upgrade, reboot AND THEN SELECT EXPO. What are the RAM specs in your stable AM5 system? And more generally, are RAM issues common to all AM5 CPUs right now, or are X3D CPUs particularly affected? A bit more detail. Bro the vast majority of those benchmark videos are using fake overlays. I tried using single ram stick and either of them crashes. I know there are better RAM kits for Intel, but AMD has different limits/benefits, so that's what I want to discuss. RX 7800 XT: Solid 1440p GPU, but its value proposition was hurt somewhat by the launch of the 4070 Super. I've ran my system thur a 2200G, 3700X, and now a 5950X and ram from 2666 C20 to 3400 C14. It crashes on default ram speed 4800MHz (no EXPO). They already do, just wait for the Agesa 1. It generally takes an additional 100mhz on the fclk to make up for de-sync the FIFO buffer by not running 1:3; which is generally only viable for improvement at 6200mhz for memory. The RAM doesn't seem to want to run on anything higher that 3200 MHz though. skill 64GB (2 X 32GB) 6000MTs CL32 ripjaws s5 dual sided ram. According to AMD's CPU spec sheets, most 7000-series or AM5 CPUs say that their max supported RAM speed is around DDR5-5200. I completed a brand new 7800X3D build recently on an Asus X670E-F with a 1080Ti (pending 4080 Super upgrade), originally with 2x32GB Corsair Vengeance 6000MT/s CL30 EXPO If you're using an Intel xmp set of ram, lower the voltage, I'd actually look for a set of ddr5 6000 amd expo certified ram and start by matching the timings and voltage, if that doesn't work then loosen the timings a little. I know on my 3950x, I run all 4 ram slots populated at DDR4 3600 which is a heavy overclock. 2ghz on drr4 is good enough so you can go that way and ram doesn’t really matter anyways If you want higher speed ram tough, you will need the right socket. id like to stay under 1K for upgrade current 5600x is bogging down. What I've been reading is that AM5 really favours tighter timings over high clock speed which also lines up with many of AMD's previous generations (even way back to the AMD64 days). You want to compute latency in nanoseconds : latency = cl / (speed/2) : 6600cl32 -> 9. Staying on X370 for years didn't mean that you were limited by your ram too much. However X670 seems limited even in the present let alone the future. Hi there I have the same Pc as yours, I had the ram at stock speed then I activated expo on bios to 6000 but when gaming after around 1 hour my pc reboots I have set my 7700x to 65w, PPT 85w, TDC 75A and EDC 150A / Thermal throttle at 85 and Curve optimizer at -25. Correlating that to the new AM5 chips like the 7950x, its literally saying 1x1R and 1x2R meaning a SINGLE DDR5 module will get the highest clocks without overclocking. Seems like the limitation is either coming from the cpu and/or ram kits themselves, so AM5 is still pretty future proof as a platform and I'm confident my board will eventually be able to run faster 128gb configs. On the other hand though, I've read that the recommended speed for AM5 is DDR5-6000 and my motherboard says it supports up to DDR5-7800! Another datapoint, I have 7900x. 2 sticks works fine. 7 ns first-word latency 5600cl28 -> 10 ns But latency isn't the whole performance. Get the Reddit app Scan this QR code to download the app now. gaming, productivity (80 tabs+), 3 screens, coms, obs, adobe, 10gb network transfer/sharing to my NAS. 050 V moreless (4800 MHz), so this should do no harm. Mobo: ROG Strix X670E-E. If you can find cheaper RAM that's nearly as good as this, then it'll be fine, peak RAM isn't that much better than good RAM. Experienced loads of issues with the G. Ryzen 9 7900x, ROG STRIX X670E-E, DDR5-6000 RAM. Right now, it helps to look for RAM kits that are "EXPO" labeled when it comes to AM5. If you need higher capacities, you will likely need to reduce the frequency and/or loosen the timings. Yeah sounds about right for ddr5 to eventually get to 10,000mts in xmp. Oct 30, 2023 · Will be standard, and optimal generally achievable options when it comes to 1:1 memory mode on AM5. Imagine a Ryzen CPU running at over 9000Mhz memory speed - you don't have to imagine anymore. Anyone who is actually hitting 8000MT/s on AM5 is getting worse performance because the FCLK/UCLK ratios are desynced and running slower - so the benefit of running such high bandwidth ram is a literal waste. A RAM 6000 default is 1. The worst socket you can get for this CPU will not let you overclock anything like the 12400. How much real world performance loss are we talking about? I plan on running a 7950x with a 4090. I have them turned down to 5600 right now and it works 99% of the time. The infinity fabric is an extremely fast link that transfers data between parts of the processor. Hey folks. the network alone cripples this CPU. lfakka hiam rlvuyck atmwnoo didv eyixm fahgnn djsfxp eiorfm jhygyke