Does RAM speed REALLY matter?

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  • Published: 20 April 2017
  • Now that we have RAM modules capable of up to 4266MHz, we need to find out... does high speed RAM ACTUALLY make a difference?

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Comments • 7 364

  • eu_koda
    eu_koda  2 hours back

    is 2666mhz good?

    • sterby
      sterby  2 days back

      thank you linus very cool

      • Goku Black SSJR
        Goku Black SSJR  2 days back

        Fortnite is a memory performance game, I really seen a difference going from 2133 to 2666 to 3200

        • Manuz54
          Manuz54  3 days back

          dude dont you have already fucking millions, stop your stupid merch

          • blt sandwich
            blt sandwich  4 days back

            0:13 is that burberry?

            • KeenCrafting
              KeenCrafting  5 days back

              But... What happens when you spring for 3200mhz RAM that is even on the QVL and won't go to 3200.... 🤨

              • Krishnendu Koner
                Krishnendu Koner  5 days back

                You are Illuminati ?

                • Kian Plays
                  Kian Plays  6 days back

                  Boys is 32gb of 1600mhz ddr3 good ?

                  • Simranjeet Singh
                    Simranjeet Singh  6 days back

                    3000hmz ram on 2400mhz motherboard ??? will it run or not ??? and on what speed it will run if i enable xmp ??? motherboard is h110ms2

                    • John Zero Summers
                      John Zero Summers  1 weeks back

                      What that keyboard do to you?

                      • hraqhraq
                        hraqhraq  1 weeks back

                        When I jumped from DDR3-1866 to 2400MHz I felt the system was snappier and faster in startup and in opening applications. The CL for 2400 was very aggressive at 9, which was more expensive than CL10 but difficult to find, anyway my RAM is Corsair Dominator Premium series.

                        • Leopold
                          Leopold  2 weeks back

                          Thats why i am still using 2666 while everyone else is trying to troubleshoot their 4300.

                          • Vander Vice
                            Vander Vice  2 weeks back

                            Let’s just be real......






                            Just download more RAM

                            • James Nash Walker
                              James Nash Walker  3 weeks back

                              E-waste 😠😠😠

                              • Robert *
                                Robert *  3 weeks back

                                i hate it when "Tech" channels do this... the Frequency isn't actually speed... its Data transfer size really.
                                The Speed is from Tighter timings... honestly buy lowest CL and increase the frequency that will yield better results.
                                if you only increase frequency from 2133mhz to 4266mhz this would only shift the FSB:Dram ratio and basically increase the size amount of data through put but also increase the latency.
                                Now if you'd downclock the 4266mhz module to let say as example CL10-10-10 4000mhz you'd yield about 37ns response time and yet have bigger bandwidth this in turn would be better overall system performance because the cpu and gpu can process the data much faster from each other because the ram would be faster instead of having a 4266mhz @ 80ns. or 2133mhz @ 40ns

                                • Dylan Cornish
                                  Dylan Cornish  3 weeks back

                                  https://www.amazon.co.uk/s?k=3200+ram+16gb&crid=1Y0SQKC9NQGLH&sprefix=3200+ram+1%2Caps%2C195&ref=nb_sb_ss_i_1_10

                                  • Scott Vargo
                                    Scott Vargo  3 weeks back

                                    why is linus's hands orange?

                                    • Ian Terry
                                      Ian Terry  3 weeks back

                                      Love this guy, makes computers easy to understand

                                      • Raul Jr. Mitchell
                                        Raul Jr. Mitchell  3 weeks back

                                        Lol he kicked that keyboard real good

                                        • Pandemic4444
                                          Pandemic4444  3 weeks back

                                          Never noticed that keyboard abuse before. An axe AND stomping it in half? Jesus, what'd that keyboard do to you? XD

                                          • Ľubomír Záhon
                                            Ľubomír Záhon  4 weeks back

                                            What about ram speeds in 2019?

                                          • RickyBobby
                                            RickyBobby  4 weeks back

                                            Safe to ramp my ram up to 3200mhz running Ryzen 2600x?

                                            • Duh Doy
                                              Duh Doy  4 weeks back

                                              yes, but timing also matters. the end

                                              • chez cake
                                                chez cake  4 weeks back

                                                My late 2009 MACBOOK has *mega* fast ram

                                                • SquallRinoa89
                                                  SquallRinoa89  4 weeks back

                                                  This terribly needs an update Linus for current 9 gens. <3

                                                  • Ariel El Lunatiko
                                                    Ariel El Lunatiko  4 weeks back

                                                    ok my biggest fear i have a threadripper 1920x and i have two of same ram but different speed and different catche but both are very close one is 3000 and the other is 3200 can i still use both of them ?

                                                    • Thiago Mendes
                                                      Thiago Mendes  4 weeks back

                                                      Ok, we need a remake, its been more than 2 years

                                                      • 佐藤海翔
                                                        佐藤海翔  13 hours back

                                                        @David Mitchell as long as the board and cpu supports it only.

                                                      • David Mitchell
                                                        David Mitchell  1 days back

                                                        Yeah, RAM really DOES make a difference with the latest CPUs and ram prices in FPS

                                                      • 佐藤海翔
                                                        佐藤海翔  3 weeks back

                                                        @Thiago Mendes I see.
                                                        but when I check ASUS website, the board only support base speed of up to 2666MHz ...

                                                        https://www.asus.com/my/Motherboards/ROG-STRIX-Z390-E-GAMING/

                                                        did I understand something wrong here?


                                                        ~~~

                                                        Memory
                                                        :


                                                        4 x DIMM, Max. 64GB, DDR4 4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory
                                                        Dual Channel Memory Architecture
                                                        Supports Intel® Extreme Memory Profile (XMP)
                                                        * Hyper DIMM support is subject to the physical characteristics of individual CPUs.
                                                        * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

                                                      • William LeGod
                                                        William LeGod  3 weeks back

                                                        @Thiago Mendes thanks bro!

                                                      • Thiago Mendes
                                                        Thiago Mendes  3 weeks back

                                                        ​@William LeGod In the video, Linus talk a little about memory issues with ryzen.

                                                    • MysticalGamingGuy398
                                                      MysticalGamingGuy398  4 weeks back

                                                      Why buy a gaming pc… WhEn YoU cAN PrINT onE

                                                      • The Burrito
                                                        The Burrito  4 weeks back

                                                        I wonder, how relevant this is in 2019 with Ryzen 3?

                                                        • ItzJamiie
                                                          ItzJamiie  2 weeks back

                                                          @Karol Karpiński I'm ordering an aio for the cpu to enter the OC territory. Wish me luck lol.

                                                        • Karol Karpiński
                                                          Karol Karpiński  2 weeks back

                                                          @ItzJamiie I'm on Ryzen 3 2200G, 2 x 3200 MHz and 1x 2666 MHz RAM sticks, discreet RX560 GPU. I had 10-30% better in game performance when setting faster sticks to 3200 MHz then setting everything to 2666 MHz. If you can get faster RAM, I advise you do. I'm not easy on my PC and the performance difference was huge!

                                                        • ItzJamiie
                                                          ItzJamiie  2 weeks back

                                                          @Karol Karpiński I'm running a ryzen 5 2600 stock cooler no OC with 16gb of ddr4 @ 2666mhz and I'm having serious stutters in a lot of games. I know my RX 570 8gb is plentiful to runn 100+ fps on med for most games. I'm tempted to upgrade my ram to 3200mhz but I'm on the fence if it's worth it or not.

                                                        • Karol Karpiński
                                                          Karol Karpiński  2 weeks back

                                                          2666 is bottlenecking like crazy, 3200 is the lowest for me. If anyone is saying they see no difference, they probably just let the pc sit idle or play minesweeper at best.

                                                        • Karol Karpiński
                                                          Karol Karpiński  3 weeks back

                                                          I got 2x8GB 3200 CL16 and 1x4GB 2666 CL19 ram available. Was using two faster sticks but will try going down to 2666 🤔

                                                      • Mr. Handsome
                                                        Mr. Handsome  1 months back

                                                        you didn't say enought *_g a m i n g_* in this video

                                                        • Fairplay
                                                          Fairplay  1 months back

                                                          does ram speeds really matter?


                                                          read more

                                                          • Bender Rodriguez
                                                            Bender Rodriguez  1 months back

                                                            Which type of ram do they use in sex robots?

                                                            • Atul Poliyedath
                                                              Atul Poliyedath  1 months back

                                                              So anybody pls tell wich ram should I put on my laptop.
                                                              in my pc I have ddr4 8gb ram and clock speed 2.4ghz,can I add one more ddr4 8gb or 4gb in my pc, IS IT POSSIBLE

                                                              • Dudester
                                                                Dudester  1 months back

                                                                Why buy ram when you can download it




                                                                Whatsss the dIfFeReNcE

                                                                • Chaos Amv
                                                                  Chaos Amv  1 months back

                                                                  me: *laughs in 128gb ram*

                                                                  • Foxtrot6624
                                                                    Foxtrot6624  3 weeks back

                                                                    Literal waste of money.

                                                                  • 0
                                                                    0  4 weeks back

                                                                    Is it in 333mhz?

                                                                • JR Uchiha
                                                                  JR Uchiha  1 months back

                                                                  I wonder if u guys can build my desktop

                                                                  • Viktir
                                                                    Viktir  1 months back

                                                                    I haven't watched the video until the end.

                                                                    • mystery biscuit
                                                                      mystery biscuit  1 months back

                                                                      why does he have yellow hands?

                                                                      • Martin Kacl
                                                                        Martin Kacl  1 months back

                                                                        You look like young David Tennant. :-D

                                                                        • Ujagar singh
                                                                          Ujagar singh  1 months back

                                                                          openfoam can max out even 32gb of ram

                                                                          • Richard Benoit
                                                                            Richard Benoit  1 months back

                                                                            Thanks for the post.

                                                                            • PewPewPotatos 21
                                                                              PewPewPotatos 21  1 months back

                                                                              Non-RBG: 2gb 666 MHz
                                                                              RGB: 128gb 4266 MHz

                                                                              • its me
                                                                                its me  1 months back

                                                                                Socks and sandals😬 Never a good look

                                                                                • Katheryn
                                                                                  Katheryn  1 months back

                                                                                  3:54 HowToLinus

                                                                                  • W.M. Widecock
                                                                                    W.M. Widecock  1 months back

                                                                                    hold up … what keyboard was that? you took a sledge hammer to it and drop kicked it and its still hanging together? best advertising everr

                                                                                    • Mohammed AlRushoud
                                                                                      Mohammed AlRushoud  1 months back

                                                                                      just realized that im only getting 2133MHz out of my 2666MHz RAM because of my i7 6700 CPU, got sad for a moment then i found your video, it was extremely informative and i feel better now knowing how small the difference is.


                                                                                      thanks linus!

                                                                                      • Muhammad Shabbar Bukhari
                                                                                        Muhammad Shabbar Bukhari  1 months back

                                                                                        1 GB DDR 69mhz here, just try to get better than this...

                                                                                        • MarcoJT
                                                                                          MarcoJT  1 months back

                                                                                          Okay so does it really matter ?????? I need to nnow