Important Announcement for All PC Builders 🚨

[@Antantaru_]

Basically 3200MHz being advertised is actually 3200 MT/s which is equal to 1600 MHz so it’s clearer what you’re getting, since DDR means double data rate

[@alison90827]

This. They way they measure speed currently is actually twice as fast. A 3200mhz ram is actually 1600mhz ×2. But mt/s is the same old mhz we used to see

[@ItsCOMMANDer_]

still waiting for QDR

[@leechanyeong409]

Ok these 2 nerds above me were quicker than me to the comment but yeah (and why people place rams in a2 and b2 is a type of topology which is known as the daisy chain basically the 2 slots are faster but if all 4 rams are added they are a bit slower while t topology is all the same speed unless ram is different)

[@NickDoesCMPE]

Although this is right the actual read speed is half the "DDR" speed, this is because reading the data actually destroys it. The second (negative) clock edge is used to re-write the data just read (and destroyed by reading). This is because ram uses capacitors to store bits, reading causes the bit charge to be lost. Quick note, Double data rate does apply for writes, but not reads

[@pythonify.]

@@ItsCOMMANDer_ ODR

[@bcwlkr]

I usually just download another 64G when my PC starts to slow down.

[@AARAVYT1]

Legend

[@skincancer6429]

My macbook had 116gbs of ram from a typo lmfao

[@ThatWorldWideWeb]

The only correct answer

[@PCTECH9065]

Humm

[@First-Name_Last-Name]

I got scammed. Wanted to download 32GB of Ram, downloaded a car instead.

[@Trooplee]

A RAM module with 1600MHz clock cycle and 3,200MT/s data rate may be advertised as 3,200MHz, which is technically incorrect. The practice has continued to this day. Some manufacturers fear the switch will make their RAM modules look half as fast without any change in specification. This is the easiest explanation I found from Google. Hope this helps.

[@ermac81]

so 1600MHz ram is sometimes advertised as 3200MHz and businesses don't like that they may not be able to do that anymore?

[@Trooplee]

​@@ermac81 Yes 1600MHz Ram with 3200MT/s data rate is advertised as 3200MHz which is incorrect. If they fear about there RAM modules looking half as fast if they told the truth, they should just change MHz to MT/s. Like rather than saying that tthe RAM is 3200MHz(irl it is 1600MHz), They should say the ram is 3200MT/s

[@SeeJayPlayGames]

@@ermac81 awwww they can't be deceptive anymore. Shall I call them a wah-mbulance? If they feel the need to deceive they could always sell storage.

[@falconsh92]

„640Kb (of RAM) should be enough for anyone […] I don't think any programs will need more than that!" Bill Gates, 1981

[@SeeJayPlayGames]

fake news

[@luciferhzd]

This has been happening since DDR 5 came out, they fixed the error, the correct name is MT/s, what happened is that MHz was used when those are half the amount of MT that the ram has, it was used years ago for pure publicity.

[@alexburlacu7931]

I don't want to be the bad guy, but I believe the problem dates back to even before ddr2. Edit: I'm not an expert too, feel free to correct me, but I'm saying this because I have friends that have lots of different gens of DDR and because at school we do this kind of stuff

[@HollowIchigoBankai29]

I am here for this change. I was actually looking into the difference last night.

[@l1ghtningcs]

It was always mts but people and brands started calling it mhz

[@MrStaplez]

Started over 20 years ago.

[@vasudevvs9206]

Simply MHz to MT/s

[@Leonard.L.Church]

½

[@sebastian_1569]

1600x2=

[@farazahamad4952]

MT is double of MHz

[@UNKNOWN-li5qp]

Yeah imagine someone buying 6000 mhz(new mhz) ram which is running at 12000mts by mistake as people say 6000 for ddr5 is sweet spot Boy it will be wonderful

[@hodayfa000h]

​​@@UNKNOWN-li5qpthat is incorrect, it says 6000MHz, but it is 6000MT So 3000 actually MT is double MHz

[@conradcullen6487]

I like to just downloaded my ram , it’s a lot easier

[@joshd108]

NVIDIA’s software says my DDR4 is at a constant 7000mhz lol

[@ezecskornfan]

anyone here regreting updating to DDR5 and getting CL19 ones bellow 5200 because they were the ones available?

[@user-ry2gz6lf3b]

Get a 6400 cl30 ddr5

[@nostrum6410]

Where you getting ddr5 cl19?

[@ezecskornfan]

@@nostrum6410 third world electronics PC hardware store.

[@Astro_cam1]

“Let’s download some ram” 😂

[@Hunterkiller667]

Also it's not just about the base speed but the speed / latency combo.

[@SeeJayPlayGames]

latency literally hasn't gone anywhere for decades. When the frequencies go up, so do the latency cycles. Still in the range of about 8-12ns or so regardless of data transfer speeds. Has been that way since first generation DDR (or maybe even "single data rate" SDRAM, which I'm more than old enough to remember). Do something about the latency and you'll impress me. Until then, it's just half a scam.

[@drakendude5123]

It confused the f”k out of me when i was picking my parts and checking compatibilites with the ram, mobo and cpu.

[@TwisNinja]

you should be looking at that cas latency; the lower the number the better the speed

[@shadowknight3252]

I would love to have your knowledge/experience. Or have enough money to pay for your help. I have been wanting to upgrade my pc or get a good prebuild. But i saw your company is not sending PCs outside of US and all my money is being saved up currently towards other things. But i love your videos and in short time i have learned from them more than from my IT school. Thank you for everything you are doing and keep being amazing

[@TheDude50447]

When DDR was invented the main feature was that it could transmit data twice per clock cycle. So the actual Mhz were effectively doubled. Since there was basically no difference for the longest time manufacturers used the effective transfer rate as Mhz on the box while the actual clock speed was half. With Ryzen it became important again since cpu functions are now based on the actual clock of the ram.

[@SeeJayPlayGames]

no, I think it can be summed up by one Chinese phrase: 能骗就骗

[@johnchristianson515]

Mhz or Mt is one of three things i look at, the other two are cas and tight timings

[@KingKraxz]

hopefully they do this with harddrives, people still confused when they buy a 2tb harddrive and windows says its only 1.81tb :P

[@Keaton.]

The issue here is that "3200 MHz" runs at 1600 MHz, but as it is double data rate... they just multiply that for 2 to get a bigger number, aka a marketing bs... which isn't 100% correct nor 100% wrong. Using mega transfers is way more honest, imho.

[@mksavage8203]

I heard this from some other KZbinr already but you explained it way better

[@chrismannifield3222]

Yeah, MT on ddr5 is limited by processor speed. So it doesnt matter if its 6000mhz, its still only going to have the same transfer rate at the processor clock. In a round about way. I just went through this and proved it to a freind of mine with ddr5 4800 and ddr5 6000 with a I5 13500, the mhz rose, but mts stayed the same....

[@arnavranjan1913]

Good change will help a lot of people.

[@gradystephenson3346]

It was rated in mhz because that's its effective speed to make it even faster they developed dual channel And quad channel effectively doubling again the speed or quadruple as far as I understand it

[@SeeJayPlayGames]

yet some PC builders still sell systems with only one stick of RAM go figure

[@nialloftara5909]

Ddr dtands for double data rate. The speed in megahertz is half the effective data rate in mega transfers. Super simple

[@pixel4712]

Single data rate ram would have the same transfers as cycles, but a double data rate (ddr) ram stick transfers twice per cycle (transfers are double the hertz)

[@theorphanobliterator]

DDR4 stands for Double Data Rate 4, meaning that on every cycle of the clock (Hz), the module transfers 4 words of data. so, 3200MT/s ddr4 would have the click ACTUALLY running at 1600MHz. but, lower Numbers tends to make companies less profit so they went with advertising it as 3200MHz. glad the shift is being corrected

[@darthvail1]

It’s always been mega transfers but everyone just says hertz so that how they sell them. They are basically just labeling the ram correctly now.

[@ilhanibrahimmohamed8222]

Can you pls make a video making my parents get me a cat

[@SeeJayPlayGames]

weird request but I feel ya; cats are awesome. I love my kitty; he just turned 5 and he's such a love muffin.

[@alexp5604]

I thought ram was measured in mega transfers but people would always get it wrong and say megahertz

[@SeeJayPlayGames]

it doesn't help when Task Manager in Windows propagates that inaccuracy

[@FireCestina1200]

At least 6000. Not sure about that one x)

[@johlgren]

Windows are going to the manufacturers speed advertised today previous they were showing the clock cycle and not data transfer rate, DDR stands for Double Data Rate meaning it can transfer data on both ON and OFF cycle but the clock cycle only reports ON changes.

[@ShamanWillYT]

It’s funny, I’ve always thought it was the data rate

[@WMDAviation]

Thanks, I’m planning and researching pc parts right now for msfs

[@treywesley958]

So they're just finally calling it what it has been this entire time?

[@axelcastillo7432]

From what I’ve been reading, basically, RAMs nowadays transfer a megabyte of data per cycle?

[@SeeJayPlayGames]

no, they transfer 64 bits (8 bytes) per channel on both the rising and falling cycles. But they do it (hundreds or thousands of) millions of times a second. Which ends up being several GIGABYTES per second. For a current example, a 6000MT/s (3000MHz) DDR5 stick could thus transfer 48,000,000,000 bytes per second, or, dividing by 1,073,741,824 (because that's the actual number for a honest power-of-two GiB and I don't care what storage manufacturers think, besides we're talking about RAM anyway)... 44.7GiB/sec. Double that for dual-channel mode, for about 89.4 GiB/sec. Of course, that's theoretical; in practice it's a bit (probably a LOT) less because the CPU has to request and process that data and it can't just burst all day. But that's what a synthetic RAM speed test would say. Keep in mind that there is no storage nor any other devices in your PC that are that fast; that's strictly the CPU memory bus speed, which is (regardless of generation) the fastest link on the motherboard. The example I gave was for DDR5, and earlier versions (DDR4, DDR3, etc) are slower, but that's relative; all of them are blazingly fast when you think about it. Even decade-plus old DDR3-1600 (in dual channel mode) can move 23.8GB (25,600,000,000 bytes)/sec. And yet, they all have about the same latency... but that's another post.

[@Donzaloon]

Engineer here… it’s because hertz (frequency) doesn’t change unless the source changes. Just like a 60hz TV will always be 60hz, doesn’t mean you are getting 60 fps. Same thing is applied to RAM speed.

[@gamer8622]

If you're buying ram off the big number on the box, you're doing it wrong anyway. You rly wanna focus on what speeds of ram your specific cpu/mobo likes best and then focus on timings. 6000mhz cl36 is slower than 6000mhz cl32, but most ppl don't read the cl number

[@smrtguy225]

What would the minimum CPU/GPU combo to get into streaming simple games like Fortnight/Roblox/Minecraft?

[@unstopable_rob]

A megatransfer is half of a megahert

[@pazsion]

im still going by clock frequncy as that is what matters. then how large each block is then affinity or any other features that push it beyond 3200 mt which clocks do. the ammount of transfers also depends on the system. its a way to make it seem its doing more when its not. marketing gimmik. people dont inderstand and jist go with the bigger number

[@alexb5209]

How is 6000+ ram on am5 if processors can let them use not more than 5200 and 5600 on the new 9000 series

[@chaddercheess]

What's the most powerful build you have done or would do if money wasn't an issue Day 2, attempt 3

[@goku262002]

It is an end of an era I guess. But I mean logically it makes sense to call it Mega transfers but megahertz will always hold a special place I'll probably use old terminology until I die

[@Dexruus]

Basically Hertz is a unit for frequency, which is partly time based, but the problem here is the differential of time to voltage changed (so voltage changes over time). But in the end you want to know the actual speed, so you want to know "data over time", which results in mega transfers. Key for that is, DDR (double data rate, ehich is achieved over using DOUBLE the frequency) which uses the same data lane at a the opposite frequency, so 1600 mhz would actually (important ESTIMATED) be 3200 mt/s and so on. I mean, technically you could also change the GHz on CPUs to Flops, but seriously why should we? :V

[@aperson-qn8xn]

Simplified: megahertz is like the amount of tucks shipping out a product, megatransfer is like how much each truck can carry From what I understand

[@happyfooble]

Serious question i got an alianware pc for gaming dgpuld i regret this

[@madcat3.0]

Yeah, alien ware is an interesting choice

[@c4n0]

Hz means electrical cycles, MT refers to data transfers

[@robbluetre]

Sorry I'm late but I buy mine online

[@berkgamer28]

And what's wrong with megahertz is it just getting dumped because some designer said it doesn't look good

[@ayloix]

dont know why i thought i was going to be told i could download ram even though its physical

[@greydeathangel]

@ZachsTechTurf Is there any OS other than Windows 11 that you'd recommend for PC gaming (modern games, and some older versions as well), and 3d (for miniatures) editing?

[@woobilicious.]

DDR means double data rate, when it was introduced for marketing purposes they "doubled" the advetised frequency to make it look better than similar clocked SDR RAM. using "MT/s" instead of straight up lying about frequency prevents a class action.

[@random_stuff_channel]

Give an update on the intel 15th gen naming scheme, its confusing.

[@chaitanyasharma4305]

Me casualy with 1600mhz Ddr3 16gb ram💀💀

[@MahmodEzzo]

Dude that graphic card you have on your t-shirt is in my pc

[@inTagalog-yt2lf]

I've seen it. What's the unit conversion?

[@calvinthompson1835]

Ddr(double date rate) 3200mhz is really 1600 MHz at a double rate

[@PhantomMenace.]

New To PC what exactly holds games storage and such. NvmE terrobyte or Ram? Curious in general since they both have similarity for storage?

[@RinoAP]

I just never say/write the MHz nor MT/s at all

[@Nightrider002]

Om doing a new amd last pc build for me with ddr 5 and a 1500 power supply lol

[@bgMah]

Dude I have the graphics card that's on your t-shirt built in my pc

[@OctagonalSquare]

DDR means DOUBLE DATA RATE. Basically, the clock speed is the MHz, but DDR transfers data 2 times per clock cycle instead of just onve

[@Pro-pc6to]

For ddr3 the optimal spreed is? (In megahertz pls)

[@TheAiFry]

Question, how did you save UFDTech’s house?

[@RobloxianX]

to be honest I thought Mhz and MT/s were the same thing that could be just interchanged

[@bloomth]

Take one shot for the one 'pop' noise in this short. Improvement!

[@OculuKabak]

mine is gonna be 0.01 mt ig, (700 mhz💀)

[@thefoxking4463]

meanwhile there’s me with my 4GB of ram with 600 MHz

[@brianfox340]

A rare windows W

[@vargasisaac]

Phones use fast storage for ram, pcs would do the same

[@trisquad8685]

Can I upgrade my Rx 6600 to a Rx 6700 xt with only a 550w PSU ? (My cpu is a R5 5500)

[@Tqrnn]

No u want to downgrade

[@kairosik]

yeah, that combo shouldn't pull more than like 260 watts

[@batra204]

Don't upgrade from a 6600 to a 6700 xt. Go for 7000 series.

[@trisquad8685]

@@kairosikon pc part picker it said 315w

[@Tqrnn]

Get nvidia it has better ptp

[@TheTPlayz]

I am a 13 year old and building my first ever pc soon. My budget is 1800€ and im going with the Ryzen 7 7700X paired with the RTX 4070 to play in 1440p. (This is an asthetics build) Am i good?

[@Emo-boy69]

Im about to download some ram boiii

[@james8449100]

Makes sense

[@user-dt8vk8nn9h]

I download ram onto flash drives

[@WilberPig]

so what youre saying is, in the near future my RAM will also be my SSD 🤔

[@srdjanantonic1211]

Can you make video about this: CPU- ryzen 5 7600x GPU- RX 6600 XT RAM- 8GB 6000Mhz ×2 STORAGE- 0.5TB M.2 GEN 3 MOTHERBOARD- ASROCK B650M PG Lightning AIO- Be Quiet pure loop PS- 600W

[@FTW_Hayz]

Hey Zach I just build a pc with a ryzen 5 5600g 32gb ram, 650w psu should I get a rtx 4060 or rx 6700xt oh and my main game is Fortnite

[@F_T2D_Drew]

Very useful information. 👊

[@Krystalchan2009]

its because RAM manufactures are advertizing their speed in MHz but that wasnt correct. DDR4 and DDR5 are "duel data rate" which means they have larger through put but the speed is advertized as the both channels combined. so if you had a ddr4 2000MHz card is actually 1000MHz on 2 channels

[@farfromfreaking]

Is it me or does it look like the two ram sticks are in the wrong slots and that the motherboard only has three slots?

[@vill2980]

Its because RAM is DDR, which is double data rate. It is correct that a 3200 M/T RAM operates at 1600Mhz but doubled since it is going back and forth for each cycle. So Windows now shifting to the correct measurement.

[@lowiedemarest]

How do you get more gigabytes on an hp fliplaptop

[@kingzyjhiepelongco3593]

8 GHz above in the RAM speed can be so much better

[@catvmfwd-nn8zk]

Finally my ddr4 linux build will be faster than 99% of windows builds in terms of numbers

[@Warweazel]

So it's like there different between ABV and proof of alcohol?

[@Sharksum]

Should I get a 3060 12GB or a 4060 8GB I play rocket league and fortnite and sometimes forza or Microsoft flight simulator what should I buy?

[@CaptainBiggles.]

I have a 11400f and 3060 ti. I would like to upgrade to 7800x3d and 5070 ti next year. Which should I upgrade first, CPU or GPU? CPU I will need mobo, cooler and RAM. GPU I will also need PSU and case

[@Julius_Tech]

And what about cas latency? Because ddr4 has a lower cas latency and ddr5 a higher cas latency what is quicker a lower or a higher cas latency?

[@alexturnbackthearmy1907]

Latency means delay between transfers. Less is better, and 0ms latency is instant.

[@mateusio33]

Lower latency is better, but you should also look at they ram speeds. You can also calculate normal latency, which is the ram latency x the ram speed in MT/s divided by 2000

[@JoeSolo19]

I'm looking to upgrade my am4 pc. should I get a ryzen 7 5800x, or just move up to am5?

[@KiNgStoN1461]

They basically advertised wrong because people understood wrong.

[@pikkuraami]

Hertz or MEGAHertz are practically meaningless metric, if you use any sort of coding on transfer. Which means, everything after SDR Dram shouldn't use it at all. DDR stands for Double Data Rate and means data being tansferred 2 times every clock cycle (hertz).

[@pikkuraami]

Then again, when people speak of megahertz in memory they actually mean megaTRANSFERs. That has been the norm since first DDR and Rambus memory sticks.

[@allste626]

Every time one this guys video pops up I hear him saying something to the effect of "I'm not an expert on this"; then I go to his shop page and see the $200 consultation fee for a parts list. Does anyone else see the irony?

[@cadenmoskol4604]

He is an expert on balancing components to avoid bottlenecks and to get good value NOT explaining the internals behind each individual component

[@allste626]

@@cadenmoskol4604 If he's charging $200 consultation fees to provide a parts list, he needs to have in depth knowledge on each part.

[@sashatwobackup7019]

I have a rx 6600 and a ryzen 5 5600g with re🎉radeon graphics. And a dell 60htz office monitor and I need to get a new monitor but I don't have a lot of space what should I do? PS: I play games like beamng drive and soon enough Forza

[@007Cya]

That explains everything 🥱

[@Chrivs]

Great only have CORSAIR Vengeance - 64GB: 2x32GB - DDR5 - 5200MH Wish I knew that they had to be over 6000 >.< Just bought my new pc for like 60 days ago >.< But okay I dont understand why over 6000 and not under... Its only 800...

[@maji0]

Hey, zack. Is a 4070ti super good with 12400f?

[@daniilbro_plays6086]

Uh that is good because I have 7200 MT/s I already thought I got 7200MHZ

[@cannaroe1213]

What Krystal Diskmark score is that?! 80 for Q1T1 read, 200+ for write xD