What is the Difference Between DDR3 and DDR4 RAM? -DDR (Double Data Rate) is a specification type that is usually used in the RAM. Actually DDR RAM memory already has 3 types of DDR is DDR 1, DDR 2, DD3. And now begun to raise DDR RAM latest DDR, DDR RAM 4 which is a successor of the new DDR3.
DDR 4 Had some improvements ranging from the power consumption, size, speed and efficiency of DDR. Actually DDR4 has been released since last year, but unfortunately DDR 4 is still not widely known in the market but if DDR 4 already known then its presence will displace the existence of DDR3. Here is a definition, Differences and Advantages of DDR3 RAM Memory With DDR4 RAM:
What's DDR3?
DDR3 is the type of DRAM (Dynamic Random) Access which is the successor of the first DDR and DDR2. Because the specifications are considered better then now DDR3 also began to be used on laptops and the latest computer. DDR3 modules on a laptop called the SO-DIMM and measures only 67.6 mm in length with a pin count <204 font="" pins.="">What's DDR4?
DDR4 was introduced in 2014 as the successor to DDR3 form. But unfortunately DDR4 is not yet well known in the market. This is because the market there are many motherboards with DDR3 support. DDR4 own progress and improvement DDR3 high above factors. Density DDR4 memory support up to 16 GB.DDR 4 has a voltage of 1.2 V with a length equal to DDR module 3 with the pin number 288. Not only used for laptops but DDR latest version 4 will also be available for mobile devices that require better power.
The Difference Between DDR3 and DDR4 RAM
- DDR4 is the successor of DDR3 which has a higher specification.
- DDR3 was introduced back in 2007
- The new DDR4 released in 2014.
- Has a density DDR3 memory up to 8 GB
- DDR4 memory densities up to 16 GB.
- The speed and frequency of DDR4 RAM memory is much higher than the frequency of DDR3 RAM. Thus DDR4 has a better transfer speeds.
- DDR3 has a voltage of 1.5V while DDR4 has a lower voltage, which is 1.2V thereby DDR 4 will be more power efficient.
- DDR3 RAM has a number of pins 240 pins, but the DDR4 RAM has a number of 288 pins.
- DDR3 and DDR4 module has a module with a smaller size, where small size is used on mobile devices, one of which is a laptop.
- SO-DIMM DDR3 has a 204 pin pin number while DDR4 SO-DIMM has a 260 pin pin number.
- DDR3 RAM is not compatible with DDR4 slots as well as with DDR4 modules are not compatible with DDR3 module slot. And so on, for each slot DDR module has a point that is different.
- DDR3 and DDR4 module slots placed at different places so as not to be mistaken goal to put DDR slot.
- DDR3 only supports 8 internal memory banks, while the banks DDR4 has an internal memory of up to 16.
Conclusions the advantages of DDR4 vs. DDR3
DDR4 is the successor to DDR3 with additions and improvements to the specification. As for the changes seen in the DDR 4 IE
- DDR 4 has a speed or frequency transfer better.
- DDR4 memory density has reached the size of 16 GB
- DDR 4 has a power consumption that is much less at only 1.2 V instead of 1.5 V. This provides advantages for DDR 4 which can provide battery life becomes more efficient.
- Because DDR slot 4 is not compatible with DDR 3 RAM slots it is necessary to repair the motherboard in order to use DDR 4.
That is the explanation of Understanding, Differences and Advantages of DDR3 RAM Memory With DDR4 RAM. You already know the difference, I hope this article can help you choose the best RAM memory as needed and your laptop computer. Thanks.
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