Which memory configuration is preferable for high-performance gaming computers? But first, let's clarify the distinction between a single-channel and dual-channel RAM configuration. And what additional performance do you get when you convert to a dual-channel RAM configuration?
Dual-channel memory setups are extremely beneficial for games like Assassin's Creed and Fallout 4, and no matter how pricey the rest of your system is, you won't be able to play them smoothly if you only have one channel of memory installed. The performance disparity between single-channel and dual-channel RAM in other games might range from hardly perceptible to nonexistent.
Memory speed's effect on gaming performance
Your gaming experience may also be impacted by the frequency of your RAM. The bandwidth of the memory increases with frequency. 3200 MHz is the ideal goal speed for DDR4. Obtain low-clocked RAM from reputable companies like Samsung as a simple life hack. There is a very good possibility that you will be able to increase the modules' clock speeds.
I used to have 4 RAM modules—2 ADATAs running at a stock speed of 2400 MHz and 1 Samsung module running at 2100 MHz. All four were successful at 2933 MHz. If you have integrated graphics, high-frequency RAM is very crucial because your GPU shares memory with the CPU and you'll need all the memory bandwidth you can get.
However, there is a third issue that is frequently disregarded. And it affects memory bandwidth far more than overclocking your RAM modules does. We're discussing switching to dual channels. What is a dual-channel memory configuration, and what makes a dual-channel configuration different from a single-channel setup?
RAM communicates with the CPU through the memory controller on the CPU. Between the CPU and RAM, the majority of current motherboards contain two 64-bit (total 128-bit) channels. Only one of them is operational in a single-channel setup. This restricts memory throughput to the fastest installed single RAM module's rated speed.
In dual-channel memory setups, the memory controller communicates with the CPU via both channels, thereby doubling the bandwidth. What about multi-channel setups, though? Quad-channel systems are technically possible, but they are typically seen on unusual and server-centric boards. Multi-channel typically refers to dual-channel memory.
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DDR4 running at 2133 MHz in a single channel provides a memory bandwidth of 17 GB/s. Your memory bandwidth doubles to 34 GB/s when two DDR4 modules running at 2133 MHz are used in a dual-channel configuration. The only memory modules that can achieve that kind of performance in single-channel mode are those that run at 4000 MHz or above.
In order to use dual-channel, RAM modules must be purchased in multiples of two, which is a crucial issue that needs to be emphasized. The majority of inexpensive to midrange boards include either two or four memory slots. My computer was a Gigabyte B450 DS3H with dual-channel capability and four RAM slots. If your motherboard supports dual-channel and you have two slots, setting it up is frequently as simple as plugging in a second memory module and starting your computer.
But when you have four spaces, things get a little trickier. If you want to enable dual-channel, your motherboard's manual will tell you which RAM modules to put in which slots. Or you could just purchase 4 RAM modules and set it to run automatically. This may be perplexing.
Using the AMD Ryzen 7 3700X, compare the gaming performance of single- and dual-channel RAM.
While it varies from game to game, a dual-channel setup significantly raises your minimum and average framerates in a number of games. Examples include Fallout 4 and the Assassin's Creed series. Without a dual-channel RAM configuration, Assassin's Creed Origins and Assassin's Creed Odyssey are practically unplayable on a PC.
The difference might not appear to be significant at first glance. After all, while the lows and frame pacing suffer greatly, the average frame rates aren't significantly harmed. In single-channel, the CPU latency jumps by a startling 50%. This is due to the fact that there is just one 64-bit channel between the CPU and memory (in dual-channel, there are two)
Even while the average frame rate is less changed by other games like The Division 2 and Shadow of the Tomb Raider, the lows and consistency are greatly altered
Division 2's frame rate frequently falls below 60 in single-channel mode, but in dual-channel mode, it remains above 60 for the entire duration of the benchmark. There are FPS decreases.
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I won't say much as the blog has informed you all about dual channel vs single channel memory.It is an easy process and you can use it for various purposes.