DDR3 vs DDR3L | DDR4 vs DDR4L

DDR3 vs DDR3L: Computer hardware makers are always playing with the components and try to create a better version than the existing one. So in case of memory management and RAM we have been seeing many variations as well.

Most of the time people arises a query DDR3 vs DDR3L and DDR4 vs DDR4L. SO in this article, I am going to discuss all these things.

DDR3 vs DDR3L

Before going to discuss anything long on this topic let’s start from the root.

What is DDR3

What is DDR3: DDR3 was released to the market in 2007 and one of the mostly used RAM nowadays. DDR3 RAM stands for Double Data Rate Type 3. It is a successor of DDR2 and one type of Dynamic Random Access Memory (DRAM).

DDR# is known for its voltage consumption. DDR3 works on the voltage of 1.5V. The purpose behind this RAM is to reduce power consumption. DDR3 standard allows chips up to 8 GB capacity. DDR3 RAM is available for different frequencies like 800, 1066, 1333, 1600, 1866, 2133 MHz.

What is DDR3L

What is DDR3L: There is another type of memory exists called, DDR3L. Let’s know more about that.

DDR3L is a special type of DDR3 RAM. The letter included in the name ‘L’ refers to the low voltage standard. This clearly indicates that DDR3L needs low voltage as compared to the DDR3. DDR3 works on the voltage of 1.35V.

Working under a low voltage leads to low power consumption. The less power consumption means you will get better battery life.

DDR3L RAM is available for different frequencies like 800, 1066, 1333, 1600, 1866, 2133 MHz. It is the same frequency as DDR3.

Also, read – DDR3 vs DDR4 



Difference between DDR3 and DDR3L

Difference between DDR3 and DDR3L: We have covered many points regarding DDR3 vs DDR3L RAM. The main difference between DDR3 and DDR3L is the voltage specification. The voltage difference gap doesn’t seem like a lot by seeing the number, but it is very useful in mobile devices.

DDR3 vs DDR3L

Let’s the differences in a tabular form.

 DDR3DDR3L
NameDouble Data Rate Type 3Double Data Rate Type 3 Low Voltage Standard
Voltage specification1.5 V1.35 V
Memory DensityUp to 8GBUp to 8GB
Heat generationHighLess
Power ConsumptionHighLess
Supported Frequencies800, 1066, 1333, 1600, 1866, 2133 MHz800, 1066, 1333, 1600, 1866, 2133 MHz
Number of Pins240; SO-DIMM – 204SO-DIMM – 204
PriceLowHigh
UsagePersonal computers, Laptops, serversLaptops, Mobile devices, Embedded systems

DDR4 vs DDR4L

There is something similar in the case of DDR4 vs DDR4L. So let’s see what are the differences.

Before going to discuss anything long on this topic let’s start from the root.

DDR4

DDR4: DDR4 RAM stands for Double Data Rate Type 4. DDR4 was released in 2014 and it is the fourth generation of DDR RAM. The main improvement in DDR4 RAM in comparison to DDR3 is the lower power consumption.

DDR4 memories works on voltages between 1.2 and 1.4 v. DDR4 standard allows chips up to 32 GB capacity. DDR4 RAMs are available for different frequencies ranges from 1600MHz to 4266MHz.

DDR4L

DDR4L: DDR4L is a special type of DDR4 RAM. The letter included in the name ‘L’ refers to the low voltage standard. This clearly indicates that DDR4L needs low voltage as compared to the DDR4.

DDR3 works on the voltage of 1.05V. It saves 10% in power consumption. DDR4L RAMs are available for different frequencies ranges from 2133MHz to 2400MHz.

Also, read – Computer Full Form | Computer Related Full Form



What is the difference between DDR4 and DDR4L

Difference between DDR4 and DDR4L: We have covered many points regarding DDR4 vs DDR4L RAM. Like in the above difference, the main difference between DDR4 and DDR4L is the voltage specification. The voltage difference gap doesn’t seem like a lot by seeing the number, but it is very useful in mobile devices.

DDR4 vs DDR4L

Let’s the differences in a tabular form.

 DDR4DDR4L
NameDouble Data Rate Type 4Double Data Rate Type 4 Low Voltage Standard
Voltage specification1.2 V1.05 V
Memory DensityUp to 32GBUp to 32GB
Heat generationHighLess
Power ConsumptionHighLess
Supported Frequencies1600MHz to 4266MHz2133MHz to 2400MHz
Number of PinsSO-DIMM – 260SO-DIMM – 260
PriceLowHigh
UsagePersonal computers, Laptops, serversLaptops, Mobile devices, Embedded systems

Conclusion

These are the different types of DDR RAMs. The term DDR3 vs DDR3L or DDR4 vs DDR4L often creates confusions. I think now you have a clear idea about all these things. The L versions of the RAMs are made especially for voltage consumption.


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