Which Ram Slots For Dual Channel
Yes, it does thing what RAM slot you use. When building a new PC, there is a ton of exercise's and don'ts that y'all need to be aware of. One such big caveat is when installing RAM sticks on your motherboard. So which RAM slot to utilise kickoff?
Well, essentially, it all depends upon what motherboard yous have and how many RAM sticks you take. If you take a unmarried RAM stick, so information technology wouldn't matter which i you employ first. Nevertheless, with two or more than sticks, the slots do start to affair due to Dual Aqueduct technology.
I explicate below in detail which slots to use. But, TL:DR; a general rule is that, if you have a motherboard with four RAM slots, use 2nd slot , then 4th slot if yous take another stick, then 1st and and then 3rd.
But in reality, motherboard's manual is your best friend here to decide the exact slots that would enable dual aqueduct. For Dual Aqueduct technology to work, the RAM sticks take to exist plugged into the right slots.
If yous have two RAM slots, it doesn't affair which slot y'all use for your RAM, but if you have four or more than, and then it does affair.
Dual Channel is essentially a technique that makes accessing the RAM modules by the CPU faster.
In the following text, I explain in detail which RAM slot to use and would information technology matter which RAM slot you utilise for your modules.
What is Dual Channel RAM Technology?
Dual-Channel basically falls nether the larger umbrella term of Multi-Channel memory technology.
Dual Aqueduct, as the name suggests, is the technology through which the CPU tin can access retentiveness through two independent 64-bit buses – or information highways in simple terms.
Dual Channel memory, equally such, allows for a faster transfer of information between the CPU equally compared to a Single Aqueduct retention.
There are also triple and quad channel RAM technologies. However, as far as the commercial PCs are concerned, virtually all of them support dual channel memory only.
In order for Dual Channel technology to work, you need to
- Have 2 DDR, DDR2, DDR3, DDR4, or DDR5 RAM sticks.
- Have a CPU that Supports Dual Channel technology
- Have a Motherboard that supports Dual Aqueduct technology
- PLACE THE TWO RAM STICKS IN THE Right RAM SLOTS.
Unmarried vs Dual Aqueduct Memory Performance Comparison
As far as the operation goes, Dual Channel RAM does NOT give you double the operation benefit as compared to a unmarried channel RAM.
All the same, GamersNexus.internet had a done a comprehensive report on this. The graph below shows the single and dual channel RAM performance testing on MaxxMem, which is a benchmark that tests the memory bandwidth, retention write, read and copy speeds.
I recommend watching the entire video where GamersNexus.net benchmarks Unmarried vs Dual Channel RAM.
Just from the MaxxMem results, there is almost a 30% improvement in the performance when using Dual Aqueduct retentiveness when compared to Single Channel, so it would a shame to not apply the Dual Channel memory if both your motherboard and the CPU support it.
Of class, the performance difference varies depending upon the awarding and the chore you run and it won't ever be an optimistic thirty% improvement, but the important point is that leveraging Dual Aqueduct WOULD NOT Take TO COST You lot AN EXTRA PENNY.
All y'all need to do is have 2 RAM sticks plugged into the right slots!
As well Read: How to Cheque if RAM is Dual Chanel?
Then Does It Matter Which RAM Slot To Use?
Yeah it does matter.
For Dual Channel engineering to work, you lot have to plug the RAM modules in the right slots.
At that place are two ways to figure out which slots to use for your RAM.
ane. Use the Motherboard Manual to Determine Which RAM Slots To Use Kickoff
This is by far the most definitive way to find out which RAM slots to utilize for your modules.
the following epitome shows an excerpt from the ASUS ROG Crosshair 7 Hero motherboard's manual.
You can see here that this motherboard recommends the following:
- If you have i RAM stick – employ DIMM_A2 slot (4th slot)
- If you lot have two RAM sticks – use DIMM_A2 and DIMM_B2 (2d and quaternary slots) – THIS WOULD ENABLE DUAL Aqueduct
- If you have 4 RAM sticks – Occupy the residue of slots. – This would enable TWO SETS of dual channel.
ii. Using RAM Slot Colour Codes (Older Motherboards)
Some motherboards, particularly the older motherboards, supporting Dual Channel have the RAM slots colour coded.
As such, if you accept two RAM modules, place them in slots with the same color.
On the motherboard in a higher place, for case, you would occupy slot 1 and 3 for dual channel and then slot 2 and 4 for 2 sets of dual aqueduct retentivity.
This technique, nonetheless, works but for older motherboards since well-nigh of the newer motherboards have all of their RAM slots colored in black for "visual appeal".
Besides Read: Which Motherboards Back up DDR5 RAM?
RAM Slot DOES Affair When Y'all Take TWO RAM Modules
Pay attending when y'all have ii RAM modules. You have to make sure that you plug the RAM modules in the correctly indicated slots for dual channel memory to piece of work.
Would Installing Iv RAM Sticks Make Information technology Quad Aqueduct?
No, if you have four x RAM slots and you occupy all of them, you will NOT have quad-channel memory, instead you will have 2 sets of Dual Channel RAM.
Quad Aqueduct retentivity require specialized CPU and motherboards. Commercial PCs exercise non support quad channel RAM.
What if You lot Only Have a Single RAM Stick?
If you lot just have a single RAM stick, y'all tin can essentially use any slot you want and it wouldn't matter much because in the end, no matter which slot yous plug the RAM stick in, it will adjust to unmarried channel only.
What if You Just Have Ii RAM Slots?
If you have two RAM slots and so information technology does not matter which one you use.
Essentially, a motherboard with four RAM slots has two sets of dual channel memory. A motherboard with two RAM slots has i prepare of dual channel retentiveness.
Too Read: What to Do After Upgrading RAM?
Pro Tip: Plan the Capacity of the RAM Sticks to Leverage Dual Channel
When building a PC and when choosing RAM in particular, make sure you leverage the dual channel technology of your motherboard.
So if you lot programme to install xvi GB of RAM on your PC, then instead of going for a single sixteen GB module, get 2 x viii GB RAM modules.
FAQ/Summary
Does it Matter Which RAM Slot You Use?
Yes, in order to leverage Dual Aqueduct technology, the RAM slot does matter.
Which RAM Slot to Use?
To decide which slot to apply first, refer to the motherboard'due south manual.
Generally, you should first plug the slot in the 2nd RAM slot, so quaternary, then first and then 3rd.
How Exercise I Know if My RAM is Dual-Channel?
RAM modules do non decide whether they are dual channel or not. Motherboard and the CPU determines whether they back up dual, triple or fifty-fifty quad channel.
Any RAM stick can arrange to single, dual, triple or quad channel if the motherboard supports the technology.
Likewise Read: Intel vs AMD RAM – Are RAMs for Intel and AMD CPUs Different?
What if You lot Have Three RAM Sticks?
As a rule of thumb, a expert PC architect should avoid building a PC with an odd number of retention sticks.
Now if y'all have three RAM sticks, yous should have no issues with running them, nevertheless, in that location is a possibility that you 2 of the RAMs may not leverage the Dual Channel technology.
It all depends upon how practiced the motherboard is with utilizing the FLEX Mode whereby you have an asymmetrical memory arrangement.
Modern motherboards and CPUs should take no issues dealing with this arrangement. So in Flex mode, two of your memory sticks will run in Dual Aqueduct mode, while the tertiary would work in single channel.
Tin I Use Memory Sticks with Different Capacity for Dual Channel?
Say for instance you lot have a sixteen GB and an viii GB RAM.
You tin most certainly use these together for Dual Channel, all the same, merely the common corporeality of RAM on both sticks will run in Dual Channel.
And so for example, just 8+8 GB of RAM will work in dual channel (partial dual channel), while the residual will piece of work in single channel.
Source: https://pcguide101.com/ram/which-ram-slot-to-use-does-it-matter/
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