Hello everyone, I'm Xiaojiang. Regarding the computer running lag, I believe that most of my friends will add a Memory条 to their computers to increase the speed of the computer, but as the times change, the new 电脑五金 has been popularized to DDR4 Memory, DDR5 is already on the road, if your motherboard supports DDR3 memory sockets, can the new DDR4 memory work? What I will give you today is the difference between DDR3 and DDR4 memory .
First of all, from the perspective of historical development, the memory of the past generations have been developed towards high frequency and low power consumption, and DDR4 memory is no exception. Therefore, DDR3 and DDR4 memory are different in appearance. You know, the gold fingers of the previous memory sticks have always been linear, but after the DDR4 memory, 金指 became curved. In addition to the superficial changes, the arc plan also requires traditional mechanics of connectors. . In actual use, there is often time to plug and unplug the memory module. Because the flat memory fingers are inserted into the memory slot, the friction is greater, so the memory is often difficult to pull out and difficult to insert. The environment, and even effective users have the embarrassment of breaking the gold finger during the insertion and removal process, and the arc plan is to eliminate this phenomenon. (So don’t say that the arc has been cut with a knife. I’m afraid that people who understand it will laugh when they see it)
And on the memory stick slot DDR3 and DDR4 memory is also different. The notch in the middle of the gold finger of DDR4 memory is closer to the middle than DDR3, which means that DDR4 is no longer compatible with DDR3. If you want to change to DDR4 memory, you need to replace a motherboard that supports DDR4 memory.
The second is the memory frequency. The starting frequency of DDR3 memory is only 800MHz, and the highest frequency can reach 2133MHz, while the starting frequency of DDR4 memory is 2133MHz , The highest frequency can reach 4266MHz, so DDR4 memory with higher frequency has a significant improvement in all aspects than DDR3 memory. High-frequency memory in the game will also significantly increase the frame rate of the game.
The next step is the memory power consumption. As the technology matures, DDR4 memory power consumption has been significantly reduced, and the voltage has reached 1.2V, or even lower, far Lower than the 1.5V operating voltage of DDR3 memory, the reduction in power consumption can reduce the heat generation of the memory, thereby improving the stability of the memory stick.
Finally, the memory capacity is different. The maximum single memory capacity of the previous generation of DDR3 memory is 64GB, but most of the commercially available ones are mainly 16GB and 32GB, while the maximum single memory capacity of DDR4 is 128GB. As the capacity increases, DDR4 Memory can provide support for more software. After all, mainstream professional software needs more memory, the better, especially Adobe family buckets, video editing, rendering, etc., the need for memory is relatively large, but the memory slots of conventional motherboards generally only have 2 Or 4, so if the single capacity is too small, it will still be insufficient. However, the next generation of DDR5 memory is said to be able to reach a terrible capacity of 125G, so I will say in the future: My memory is 512G.
The above is about the difference between memory D3 and D4 and some related introductions about DDR5. If there are other small computer problems or want to know, you can also Leave me a message in the comment area below, and I will try my best to answer you.
