The difference between 3rd generation and 4th generation memory sticks

What is the difference between DDR3 and DDR4 memory sticks running on computers? Can they be compatible?

1. Memory stick capacity changes. DDR4 has a larger capacity. DDR4 memory uses differential signaling technology (DiffrentialSignaling). ) and three-dimensional stacking technology (3DS).

2. Your motherboard cannot be equipped with DDR4 memory, because DDR4 and DDR3 have different voltages, different frequencies, different appearances, and different interfaces. You cannot plug them in, so they cannot be used. If they are hard plugged in and powered on, , will burn the memory and motherboard.

3. DDR4 is a new generation of memory. It is not popular and is very fast. Currently it can only be used on Intel X99 motherboards, so it cannot be shared on the same machine. Memory stick The memory stick is a computer component that the CPU can address through the bus and perform read and write operations. Memory sticks used to be an extension of main memory in the history of personal computers.

4. DDR4 has lower timing and latency than DDR3, which means it can respond faster to instructions from the processor and other hardware components. Capacity and Density DDR4 has a higher memory density than DDR3, which can provide greater memory capacity in the same physical space.

What is the difference between ddr3 and ddr4

There are seven differences; the appearance of the card slot on the DDR4 module is different from the location of the card slot on the DDR3 module. Both have the card slot on the insertion side, but the DDR4 card slot is positioned slightly differently to prevent the module from being installed into an incompatible motherboard or platform.

What is the difference between ddr3 and ddr4 memory? DDR3 and DDR4 are two different memory types. The differences between them are mainly in the following aspects: frequency and bandwidth. The internal clock speed of DDR4 is faster than that of DDR3. Therefore it can provide higher bandwidth at the same operating frequency.

Here I will introduce to you the difference between DDR3 and DDR4 memory sticks. Memory stick capacity changes. DDR4 has a larger capacity. DDR4 memory uses differential signaling technology (DiffrentialSignaling) and three-dimensional stacking technology (3DS).

Samsung Electronics completed the first DDR4 memory in history. The biggest differences between DDR4 and DDR3 are three: 16-bit prefetch mechanism (DDR3 is 8 bit), the theoretical speed is twice that of DDR3 at the same core frequency; more reliable transmission specifications, data reliability is further improved; the operating voltage is reduced to 2V. More energy efficient.

The standard voltage is different. The standard voltage of DDR3 memory is 5V, while the standard voltage of DDR4 memory is 2V. The capacity of a single memory is also different. The common capacity of DDR3 is from 512MB to 8GB, and a single DDR3 memory is 16GB. It is quite rare, and DDR4 strips have capacities of 4GB, 8GB and 16GB.

Your motherboard cannot install DDR4 memory, because DDR4 and DDR3 have different voltages, different frequencies, different appearances, and different interfaces. You cannot plug them in, so they cannot be used. If they are hard plugged in and powered on, it will Burn out the memory and motherboard.

How to distinguish the second generation, third generation and fourth generation memory sticks

Through the appearance, pins and gaps of the memory sticks. If it is convenient to open the computer to check, you can also use the software difference.

Software View: Click on Detect Software, click on Hardware Detection. Click on the memory information on the left, and you will see the algebra on the right. For example, the DDR4 here is the fourth generation memory.

The differences between DDR1, DDR2, DDR3 and DDR4 memory cards are: different functions, different transmission rates, and different voltages and frequencies. Different functions DDR1: DDR1 can read or write 2 times in a single cycle.

There are three basic methods to check the generation of a memory stick: Check the manual: If it is a brand computer, it will usually come with a computer manual or a detailed hardware configuration list, from which the memory model can be determined.

The above is the detailed content of The difference between 3rd generation and 4th generation memory sticks. For more information, please follow other related articles on the PHP Chinese website!