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Does Dual Channel RAM Have To Be Identical?


Just as with dual-channel architecture memory should be installed in a set of three or four depending on the architecture of the motherboard. The following conditions do not need to be met: Same brand Same timing specifications Same DDR speed Memory channel speed is determined by the slowest DIMM module populated in the system. So it I get two sets of (2x8gb) memories, will they work together or do u have to get a quad channel for them all to work together? 4 answers Last Main boards Games Discussion Nintendo Fan Club PlayStation Nation Xbox Association PC/Mac/Linux Society Mobile Connection Bug Reporting & Feedback Off-Topic Discussion System Wars Sports Bar Ask the Mods Retro Gaming PC my review here

Tom's Hardware found little significant difference between single-channel and dual-channel configurations in synthetic and gaming benchmarks (using a "modern (2007)" system setup). Where does command `rename` come from? Click Here for the Tablet-Friendly version of this page. You could have put 1GB in but it would have had to have been 2 @ 512MBs for a total of 1 GB."I know that if you have 4 slots on http://www.tomshardware.com/forum/285410-30-must-identical-dual-channel-memory-tech

Dual Channel Requirements

Retrieved 2012-10-15. ^ 5000P memory controller, Intel. ^ Intel LGA2011 socket x68 express chipset pictured, Tech power up. ^ John H. solved Any harm in seeing if 2 identical sets of RAM work together? This article has multiple issues. Most computers nowadays use DDR-II or DDR-III memory modules, but double-check to make sure.

dual channel memory wont run in dual channel mode? Firstly, if I recall correctly, one of your ram slots may be under your keyboard, and a second one in an easy to access bay at the base of your system. If you've already got two sticks of ddr2 in there you can't just buy another 2 ddr3 sticks and just put them in because ddr3 won't be compatible with your mobo. windows-8 memory lenovo-laptop share|improve this question edited Dec 10 '14 at 23:25 Journeyman Geek♦ 97.8k31181307 asked Dec 10 '14 at 23:08 bluemoongem 182 1 Might I suggest altering/rescoping your question

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Related 0Can my MacBook Pro RAM be used in Lenovo U165?0Increasing RAM beyond system specifications0RAM Upgrade not working-1Black Screen afet ram upgrade on acer aspire one0Upgrading the memory (+4GB) on my Ganged mode is not supported for S1g3, S1g4, ASB2, and G34 processors. ^ Rouse, Margaret (September 2005). "JBOD (just a bunch of disks or just a bunch of drives)". https://arstechnica.com/civis/viewtopic.php?f=8&t=1209595 Nothing feels quite as bad as destroying a perfectly good stick of RAM.

Some manufacturers use a color -coded system (meaning use the same colors) and some require that you use the symmetrical approach (meaning same slot on both channels). You may just save yourself some money, and Amazon ranks among the very best vendors on the Web for customer satisfaction. solved Why exactly don't two RAM kits work together? Preview post Submit post Cancel post You are reporting the following post: Understanding dual channel memory This post has been flagged and will be reviewed by our staff.

Quad Channel Memory

It has a RAM speed test that should help show you the speed difference between 2 DIMM, 3 DIMM or 4 DIMM operation. Source Typical systems are recommended to run in unganged mode to benefit from the additional parallelism generated by using the DCTs independently. Dual Channel Requirements Get the answer COLGeekJan 14, 2011, 2:22 AM It will only work if the technical parameters mentioned are matched. Dual Channel Memory solved Why is dual channel memory preferred over triple channel? (RAM.)Thank you solved Not able to run Dual-Channel Ram.

Will my two RAM sticks work in dual channel? this page In its tests, dual channel gave at best a 5% speed increase in memory-intensive tasks.[7] Another comparison by Laptop logic resulted in a similar conclusion for integrated graphics.[8] The test results Okay, in other words, a motherboard that supports dual-channel DDR will usually have two (or more) RAM banks, which usually are identified by different color slots. Retrieved 2013-11-30. ^ "AMD Phenom X4 Memory Controller in the Ganged/ Unganged Mode".

In practice, however, I usually just fill all the slots with identical RAM sticks. asked 2 years ago viewed 332 times active 2 years ago Blog Women in the 2016 Stack Overflow Survey Linked 16 How does Motherboard and CPU affect RAM choice? solved Would installing 4 stick of identical memory work in a dual channel board? get redirected here GameSpot MenuPCPS4Xbox OneSwitchMore Wii UPS3VitaXbox 3603DSReviewsNewsUniverseVideos All Videos Trailers----- Battlefield Academy GameSpot News The Lobby New Releases Screen/Play Now Playing Let's Play Reality Check In 2 Minutes The Gist The Point

Retrieved 2007-09-06. ^ "Part 2: RAM and HDD", Parallel Processing, Tom's Hardware. ^ Intel's Sonoma Platform: Dual Channel Performance, Laptop logic. ^ a b Shawn Baker (2011-11-16). "Intel X79 Quad Channel However, due to lackluster performance gains in consumer applications,[10] more modern implementations of dual-channel use the "unganged" mode by default, which maintains two 64-bit memory buses but allows independent access to Matching colors may either indicate that the sockets belong to the same channel (meaning that DIMM pairs should be installed to differently colored sockets), or they may be used to indicate

Each stick in the bank must be identical, but the banks need not be identical to each other.

External links[edit] "Single, dual, triple and flex memory modes", Desktop motherboards support, Intel. Huh? This topic is locked from further discussion. Can't see the content?

In addition, although it is not required, I recommend that the two banks also be identical. Before actually installing the RAM modules in your computer, check again to make sure that the RAM you have is of the correct type and speed for your motherboard. The architecture can only be used when all three, or a multiple of three, memory modules are identical in capacity and speed, and are placed in three-channel slots. useful reference Dual-channel lets one controller handle the reading and writing while the other controller prepares the next access thus preventing a delay.