ProBook 4530 s: ProBook 4530 s RAM speed

Similar Questions

• Is RAM speed issue?

  Introduction:

  Hello, I ran some tests today to see if RAM speed really makes a difference when it comes to After Effects. In short, my conclusion is that, no, it makes no difference. At least not for the type of project I tested it with. Here are my conclusions, but first of all, my system specs.

  System Specs:

  Intel Core i7 - 3930K (4.3 GHz OC) cooled water

  120 GB Sata II SSD for the OS and programs

  256 GB Sata III SSD for the files of project and after effects of Disk Cache

  16 GB (4x4Go) Corsair Vengeance RAM (hourly stock are 1600 MHz @ 8,8,8,24)

  1 GB Nvidia GTX 460 SE

  Test project:

  The project involved 6 AVCHD videos played simultaneously and a few very basic effects such as corner pinning and cc removal of thread. The after effects memory and multiprocessing settings were as follows. 5 GB reserved for other programs, 2 CPUs reserve for other programs, 2 GB by heart.

  Results:

  1333 MHz, 12, 12, 12, 24 @ 1.57V

  Render time: 03:22

  1333 MHz, 7, 7, 7-24 @ 1.6V

  Render time: 03:17

  1866 MHz 9, 9, 9, 24, @ 1.57V

  Make the timer 03:14

  1866 MHz, 12, 12, 12, 24 @ 1.57V

  Render time: 03:19

  2133, 12, 12, 12, 24 @ 1.6V

  Render time: 03:15

  Conclusion:

  So, in my tests, I found that RAM stpeed is not really play a big role in this situation. However, after thinking about this a bit, I realized that this is probably due to the fact that my RAM must load data from and data dump to my SSD in this project. Even if my SSD is able more 500 MB/s had R/W, it is still not even remotely near speed, were one of these RAM speeds.

  So my question to you all is then as follows, can you recommend a type of project with effects that will mainly use the RAM without having to access my SSD? While my tests show a good example of 'real world' of the effects of the speed of the RAM, they do not show the full picture. With your recommendations, I'll create a new project that will best contribute to the effects of the speed of the RAM and add these conclusions about it.

  Yes... just a little space to fit... you could literally get 8 + of my tricks inside of your and still have room.

  In any case, I did a few tests more and discovered more interesting things on the search for the best speed of RAM.

  Test project

  Just a rubix cube in rotation with 6 iterations of keylight to key of all colors. The AE memory and multiprocessing settings were as follows: 5 GB reserved for other programs, 2 CPUs for other programs, 2 GB by heart. See original post for the specifications of the system. NOTE: I increased the frequency breaks through a little following GHz 4,427 during this test.

  
  

  Results:

  NOTE: Purged of the means I have "purged all" immediately before you click the record button.
  

  24 999 1553 (32.839ns total latency)

  Purged of time 1: 03:37

  Time without purge 1: 03:15

  Time without purge 2: 03:22

  24 999 1864 (27.360ns total latency)

  Purged of time 1: 03:51

  Time without purge 1: 03:03

  Time without purge 2: 03:08

  Time served 2: 03:09

  22 999 1864 (26.287ns total latency)

  Purged of time 1: 03:41

  Time without purge 1: 03:08

  Time without purge 2: 03:07

  Time without purge 3: 02:48

  Time served 2: 03:12

  2174 12 12 12 24 (27.599ns total latency)

  Purged of time 1: 03:45

  Time without purge 1: 03:20

  Time without purge 2: 03:18

  Conclusion:

  These figures all seem to be pretty conclusive that the most important part for After Effects displays must have the total latency as low as possible. So if you're in the market for RAM, get some will give you the lowest total latency, even if it means the passage with the 1600 MHz RAM on the 2400 MHz RAM. The argument according to which the higher latency will consist in transfer rate does not appear to apply here. In fact, it makes sense because a single address in RAM should contain nearly 500 MB for just a difference of 8ns in total latency. (Actual capacity of a single address is probably considerably smaller than that. I sent an email to Corsair to know what the maximum capacity. I'll post here again if they ever come back to me). So in the example above, where cpachris can run either 1600 MHz to 24 777 or to 10,11,10,30 2133 MHz, it would be MUCH better off running at 1600 MHz.

  Other important details:

  Intel says that the speed of RAM they recommend is 1600 MHz (Haswell of 1866 MHz however). I think it's because the hearts intel (at least those I did research) have a clock (bclk) standard base of 100 MHz. everything is based on this bclk. Your CPU frequency is generated by multiplying the bclk by a number. So for 4.4 GHz would multiply you a bclk to 100 MHz by 44. Pretty simple. RAM has now (I think) a multiplier locked which has the value 8. 100 MHz x 8 = 800 MHz, multiplied by 2 for Double data rate (DDR), which means, gives you 1600 MHz. If you try to set your frequency high that WITHOUT changing the bclk then you RAM may very well be running at 1600 MHz, just with worst timings.

  Now, if you were to increase the bclk for 116.625 your RAM frequency would become 116.625 x 8 x 2 = 1866. The tests I ran support this. In the original post, I had my bclk of 100 MHz (RAM max of 1600 MHz frequency). This test showed that, if I went more than 1600 MHz there is no advantage. In the next round of tests, I tested only the values min and max for those who do not give a picture complete. In the last test I boosted my bclk to 116.5 who gave me a RAM of 116.5 x 8 x 2 = 1864 MHz frequency. It is at this frequency that I gave my best results. So, if you use valued at more than 1600 MHz of RAM I encourage you to try to increase your bclk to where it corresponds to the frequency of your RAM and then run tests to see if that makes a difference. I'll go back and try to run the same tests with 1600 MHz to see where that falls to help support or defeat my argument.

  If someone objects to my statements above, please comment and let me know why so we can understand this stuff. All my findings are based only on some readings I've done and what my test results show.

  EDIT:

  I just ran some tests more and got subsequent synchronizations during execution of 1600 MHz at the time 8,8,8,24.

  1st series of tests:

  1600-888-24 (latency total 30ns)

  Duration: 03:14

  2nd series of tests:

  1600-888-24 (latency total 30ns)

  Time:05:34

  The time difference between 1600 and 1866 enforcement was minimal. It was exactly the same time for the first test and the time of 1600 in 4 seconds slower than the calendar of 1866 came. Compare the differences to run the same tests AFTER increase the bclk and this discrepancy increases to 15 + seconds. (by only comparing tests performed to the highest cpu frequency because that plays a very important role in the performance).

• Impact of the RAM speeds on site/server

  Hi and welcome to the Finland!

  I am suppose to accuire new material and I don't know what is the most effective way to go.

  I have two options at hand: the R900 and Poweredge R710/R910.

  I just wonder, how much speed RAM (not the amount but the speed) affect a server that will host a website? The site/s is / are quite heavy and at least put a toll on the side of viewers of the performance, but since the R900 supports only 667 Mhz RAM, is really worth to at least double the budget and go for R710/910 supporting 1333 Mhz RAM?

  The speed of RAM affect a server that much?

  Overall the R900 would have a total of four 2, 94Ghz quad-cores and about 100 gigabytes of RAM, 15 k HARD drive of

  The R710/R910 would have about one-third less the CPU performance and about 50 gigs of RAM, you would be 1333 Mhz.

  Think you folks?

  This is an issue involving too variable. In the past, I've seen servers with slower speed ram perform easily out of servers with faster ram, in general, it is the reverse.

  «The R710/R910 would have about one-third less the CPU performance and about 50 gigs of RAM, you 1333 Mhz.»

  CPU speed trumps ram speed usually, especially 33% difference, even taking into account the web servers are mainly intensive reading.

  Not sure how much disk space you need, but if it's a reasonable amount I would look in SSDS for extreme drive speed. If no SSD, and if you have the resources, raid 10 is fast enough.

• HP probook 4530 s: ram upgrade

  Hi, I have a hp probook4530s, and I update my 4 GB to 8 GB ram. I can do? is there a problem with that?

  Oh sorry... I just missed something...
  I just update my 4 GB ram to 8. My slot 1 is empty... I can I add more ram 4 GB? is there a problem with that?

• ProBook 450 G2: ProBook 450 G2 - RAM upgrade

  Hello

  where can I find a list of compatible hardware for my g2 450 probook? In another thread, the link to the manual no longer works.

  I already bought a kingston 4 GB ram pc3-12800 sodim, but memory is not admitted by the laptop.

  Thank you.

  @Berthold1978

  I just tried the new version and the older version, and both do not work.

  This happens from time to time.

  Give it some time and try again.

  Your manuals here.

  http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/manualsResults/?sp4ts.oid=6943826&spf_p.tpst=psiContentResults&spf_p.prp_psiContentResults=wsrp-navigationalState%3Daction%253Dmanualslist%257Ccontentid%253DService-and-maintenance%257Clang%253Den&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

  Your videos to remove/replace here.

  http://h20464.www2.HP.com/results.htm?SID=6943826&MEID=BFEAE0A5-A6BD-4541-BA9F-32A9F9567EFA

  REO

• ProBook 440 G2: RAM Upgrade will void the warranty?

  Hello

  After a lot of dilemma, I buy THISlaptop.

  My main concern is the "on-site 5-year guarantee" it comes with.

  This laptop has now only 4 GB of RAM. I want to add an another 4 GB myself.

  In doing so, it will take Bay opening to service the laptop.

  Open myself for a RAM upgrade will void the warranty?

  In addition, no one knows how much total RAM this computer supports? How many slots is there?

  The page of the product didn't.

  I tried to contact HP technical support by email, and I have to enter a serial number to reach them. I entered the serial number of my laptop current (and also a probook), but I think that the agent did not read my email properly. Instead of answering my question, he sent me a link to extend the warranty on my laptop today.

  Thank you...

  Hello

  According to the Manual, it has 2 slots:

  

  See Page 2, 3, 47, 48, to get the instructions before and during the replacement process. Even if it is a simple procedure if you do not have confidence in replacement, it gives to the HP service center, they will do it for you. Opening the door to service memory will not void the warranty - but if you daamage something in the replacement process, it will void the warranty.

  Please get the exact configuration and preference of the same brand (like this one in the slot) of RAM, mentioned in the manual.

  You can run this toolto know the details of the installed RAM sticks & moving forward with the purchase of od sizes appropriate sticks needed to make it to 8 GB in total.

  Concerning

  Visruth

• ProBook 450 G2 K9L18EA: G2 450 ProBook upgrade of RAM (K9L18EA)

  Dear Sirs,

  I recently bought ProBook 450 G2 (model K9L18EA) and now I want to improve the standard 4 GB to 12 GB (using the extra RAM 8 GB chip).

  Would you be kind enough to answer if the memory next module will be compatible with my laptop:

  DDR3 PC3-12800 8 GB unbuffered NON ECC 1.35v 1024Meg x 64 CT102464BF160B

  Hello

  Run

  http://www.crucial.com/USA/en/systemscanner

  http://www.kingston.com/us/memory/search/Default.aspx?DeviceType=3&Mfr=HEW&Line=ProBook&Model=89706&Description=Kingston_System_Specific_Memory_HyperX_Memory_for_HEW_ProBook_HP/Compaq_-_ProBook_450_G2

  Concerning

• ProBook 6440 b: RAM upgrade Question

  Help! I just bought a refurb Probook 6440 b. Only, it came with 2 GB of memory, so I bought an upgrade to 8 GB. However, I can't find any instruction DECENT on the replacement of the RAM. Is there something there?

  @DPChristman

  Step by step remove/replace HP videos here.

  http://h20464.www2.HP.com/results.htm?SID=4095207&MEID=9F975FCA-55BE-47E5-B748-F0BEDAC5B948

  REO

• HP probook 4520 s ram replacement for

  I have hp probook 4520 s

  running windows 7 ultimate 64-bit

  Intel core i5 cpu M460 2.53GH

  RAM 4 GB

  ATi mobility radeon HD 4300/4500 series graphics card

  Dedicated video memory: 512 MB

  1719 MB shared system memory

  total avalible: 2231 MB
  My quistion is: if I upgrade my RAM to will of 8 GB that improve my performance of the graphics card? specially for the games?

  and there at - it something I can do to improve the performance of my game?

  This will help a little bit, but not enough to make unplayable games playable. The only thing you can do is to make sure that you have the latest drivers and the game settings a lower value.

• HP Probook 4520 s Ram Upgrade information

  Hello

  I use HP probook 4520 s that has 2 GB of ram ddr3. I want to add 4 GB of ram. What ram I need to buy, I mean technical details? Here's my current info of ram 2 gb of ram?

  Type of DDR3 memory
  Format of SO-DIMM
  Manufacturer (ID) Micron (2 00000000000000) Technology
  Size 2048 MB
  Bandwidth Max PC3-10700 (667 MHz)
  Number of banks 8
  Nominal voltage 1.50 Volts
  EPP no
  XMP no
  AMP no

  Now that 4 GB of RAM should I buy? also suggest the brand please.

  Thank you

  Hello

  You can buy from the following vendor, or use the information to buy elsewhere.

  http://www.crucial.com/upgrade/HP+-+Compaq-memory/HP+business+notebooks/ProBook+4520s-upgrades.html

  If your computer runs 64 bit OS, you can buy 8 GB (cheap) or you can buy 2 x 2 or 1 x 1 GB if you wish for 32 bit OS.

  Kind regards.

• HP ProBook s 4540: increase in HP Probook 4540 s ram

  Hello

  I have 4 GB of Ram in one slot that came with the laptop...

  IAM plans to increase, but I've heard that have 16 GB (8 GB in each slot) will cause a lag in performance...

  So I guess that adding 8 GB ram in the second slot while keeping the other 4 GB will be perfect for a total of 12 GB...

  Right?

  Thank you...

  Hello:

  If you are running a 32-bit operating system that you have listed in your message, then you have the maximum amount of memory installed that Windows can use right now.

  You must run the operating system 64-bit for windows to "see and use" more than 4 GB of memory.

  I just installed 2 x 8 GB memory in my laptop HP 350 G1 and I didn't notice a decrease in performance.

  As fact on W7, the memory of experience index increased 7.4 to 7.5 when I went from 8 GB to 16 GB of memory.

  The best advice I can give you if you fear that the PC will "slow down" If you install 2 x 8 GB of memory would be to add another chip memory of 4 GB in the empty slot.

  This way the memory will run in mode faster DDR (double rate).

  Right now in your laptop memory is running on the slower (one-time transfer speed) mode CSD, and if you add a 8 GB chip, it will always run on the SDR mode.

  You need matching sizes of memory in each slot runs in DDR mode.

  Yet once... just add memory if you use, or plan to run a 64-bit operating system.

• HP probook 455: upgrade ram

  I am in the process of 8 g pc3l - 12800 s 1600 ram, is possible to update to16g

  As I can see from your product model, there
  DDR3L (1600 MHz) SDRAM. With SODIMM two slots supporting dual-channel memory; 2GB, 4GB and 8GB SODIMM.
  So I guess that you can upgrade to 16 GB max

  Excerpt from the CV: (http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c03775329):

  Standard:
  DDR3L (1600 MHz) SDRAM
  Two SODIMM slots supporting memory dual channel
  2GB, 4GB and 8GB SODIMM
  Maximum:
  Expandable to 16384 MB with option 8192 MB SODIMM in slots 1 and 2
  Dual channel:
  Maximized dual channel performance requires SODIMM of the same size and speed in the two memory slots.

  PS: I would advice you contact HP through the HP Support Technical Support Wizard at least once before upgrading your RAM to ensure compatibility with your specific product number

• HP Probook s 4710 Ram upgrade

  Hello I have a proobook Hp s 4710 with win7 ultimate 64 bit and I want to upgrade my Ram.

  Currently, according to CPU - z I 2 GB 800 MHz. By searching hp.com and the net I discovered that some 4710 s take other ddr3 and ddr2.

  So I chated with an HP expert 2 weeks ago and he said that my laptop run maximum 8 GB at 1333. And I went bought 2x2gb 1333...

  When I tried to install that I fell on a DDR2 socket! Obviously, the ddr3 was not appropriate in this medium.

  So my question is---> what is happening? Everywhere I look on the Net some say DDR2 and DDR3 of others. How is that possible? The laptop has other modules Drr3 media I did not find?

  My S/N {retired privacy} and P/n is NX629EA #AKD

  Please help because I'm depserate!

  Hello

  Thank you very much for the link, I don't really know what is happening here also. It says on page #3 DDR2 but on another page (s) he says DDR3. The manual also shows DDR2 as in my previous post and you have discovered it only supports DDR2. Maybe more later models supported DDR3. Anyway, back to your question, I know Crucial RAM works but don't know others. I'm sorry.

  Kind regards.

• Miscrosoft Word on Mac - it's never works well, with complex documents? If so, optimal CPU, RAM speed, etc. ?

  I've been using Microsoft Word for Mac (2011) for a while (on a Macbook Pro, 2010, OSX 10.11.5) and sometimes encounter problems with this gel, especially when doing a wide track changes on a document. I don't know if this has to do with the limitations inherent in Word (I talked to PC users who have exactly the same problem with Word), my computer is not enough of fantasy to run this software at a reasonable speed (speed of the CPU? RAM?), or that my computer's hard drive is toast (recent diagnosis of a 'genius' of Apple). Or maybe all three.

  Whatever it is, I need a new computer, and one that will be able to manage the work on complex Word documents (sometimes more than one at a time) using full tracking capabilities - the software changes, without crashing or slowing down to the speed of the turtle. My questions:

  1. does MS Word work inherently less well on Mac than on PC, esp. When you make the stuff of fantasy as heavy track changes? (I wouldn't go PC, but as a professional editor, I have to put the right word running as my number one priority)

  2 if there is hope for Word on Mac, what are the optimal system specifications? Microsoft said minimum RAM for Word for Mac 2016 is 4 GB. If that's the minimum, should I get more than that? 6, 8, etc. ? Furthermore, what about the speed and type of processor? (Assuming that the computer is used mainly for daily use of work: simultaneous web browsing, e-mail, editing a Word document or both.) No game, video or streaming music)

  For example, it would be crazy to expect MS Word for Mac to run smoothly on a Macbook Air with these specs:

  Processor: 1.6 GHz dual-core Intel Core i5 (Turbo Boost up to 2.7 GHz) with 3 MB cache shared N3

  Memory: 4 GB on-board memory 1600 MHz LPDDR3

  Storage: 256 GB of flash PCIe storage

  General impressions nor special knowledge, you can share would be much appreciated!

  I have Office 2016 for Mac on my MacBook Air - but I do not have something complex. However, I would say that you can post the same question on the Microsoft Office for Mac forum: http://answers.microsoft.com/en-us/mac/forum/macoffice2016?auth=1

• Desktop PC HP Pavilion p7-1414: Ram speed question

  I just got 16 GB of Corsair Dominator 1866 Mhz ram. The computer is automatically set to 1333 Mhz speed. I went into the BIOS [I think it was the Bios] and there is no option to change the speed of the Ram.

  Because the BIOS firmware is done to promote stability and security, I don't know if the update can do RAM reached 1600 MHz