Differences Between ddr3 vs ddr4

Last Updated on December 2, 2021 by QCity Editorial Stuff

Are you looking to upgrade your computer’s memory? If so, you may be wondering if DDR3 or DDR4 is the right choice for you. While both types of memory have their benefits, DDR4 is generally considered to be the better option. In this article, we’ll look at some of the key differences between DDR3 and DDR4 memory modules. By understanding these differences, you can make an informed decision about which type of memory is right for your needs.

The ddr3 and ddr4 are two different types of computer memory. The difference between the two is that ddr4 has a higher bandwidth than ddr3, which means it can handle more data per second. When you’re deciding on what type of ram to purchase for your PC or laptop, it’s important to consider the amount of RAM you’ll need, as well as how much space is available in your current system. 

The DDR3 and DDR4 are not only very different from each other but also have significant differences when it comes to performance. In general, today’s applications require faster CPUs with larger caches and many cores instead of relying on high-frequency memories like DRAM chipsets.

Comparison between ddr3 and ddr4

Parameters of Comparisonddr3ddr4
PinsSDIMM (DDR3).pins on a DIMM (DDR4)
FasterLess fasterFaster
Power consumptionNormal power consumtionLower power consumption

What is ddr3?

DDR3 stands for Double Data Rate 3. It is a type of SDRAM that was first introduced in 2007. DDR3 memory offers faster data transfer rates, lower power consumption, and higher reliability than its predecessor, DDR2. It has become the standard for desktop computers and servers since its release. In this article, we will explore the history of DDR3, its features and benefits, and how to select the right memory for your system.

The DDR3 is the third generation of Double Data Rate Synchronous Dynamic Random Access Memory, which has been released in 2007. The new generation of memory provides a significant increase in performance over that of its predecessors, while also operating at lower voltage levels and consuming less power. This article explores the advantages and disadvantages of this new technology to help you decide if it’s right for your applications. If you are designing an embedded system with limited power or space constraints, this may not be the best option for you. But if your application demands high bandwidth with low latency requirements, then DDR3 might be worth considering.

tyler daviaux zS95n6sWuTA unsplash Compressmyimage.com

What is ddr4?

The new DDR4 memory is designed to be more efficient, durable, and powerful than its predecessor. It uses 20% less power when in use, has a 30% smaller footprint on the motherboard, and can withstand higher temperatures without experiencing data loss. 

DDR4 is capable of transferring up to twice as much data per second while using 40% less energy than previous generations of RAM technology. This will allow for faster processing speeds while also reducing your electric bill by using less electricity.

As the world of technology evolves, so does our understanding of what it takes to make computers work. This is especially true in regards to RAM (random access memory). The introduction of DDR4 RAM has led to a new standard for computer performance and computing power. What is DDR4? Why should you care? Read on to find out more about this latest advancement in computer hardware.

radek grzybowski eBRTYyjwpRY unsplash Compressmyimage.com 1

10 Differences Between ddr3 and ddr4

1. DDR3 and DDR4 are different types of RAM.

2. The difference between the two types of RAM is in their physical design.

3. The major difference is that the pins on a DIMM (DDR4) are taller than those on an SDIMM (DDR3). 

4. This causes problems when trying to use both types of memory together in one system because they can cause interference with each other and may not work properly.

5. Another difference is that they have different voltages, which means they require separate power connections from the motherboard.

6. DDR3 has an operating voltage range of 1-1.5 volts while DDR4 has an operating voltage range of 1-1.2 volts for lower power consumption.

7. DDR4 is faster than DDR3.

8. DDR4 has a lower power consumption.

9. The maximum capacity of a single module for DDR4 is 16GB while the max for DDR3 is 4GB.

10. The pin count of a single module for DDR4 is 288 while the pin count on a single module for DDR3 is 240.

Interesting Statistics or Facts of ddr3

1. The computer memory standard was developed in the 1990s.

2. It is also known as DDR3-1600, PC3-12800, and DIMM 1333.

3. Some of the earliest computers to use it were IBM’s System x3500 M4 server and Lenovo’s ThinkPad X230 laptop.

4. You can buy ddr3 modules with capacities ranging from 2GB to 16GB.

5. DRAM chips are typically organized into single units called “chips” or “sticks” that fit into slots on a motherboard.

6. They were first used by Apple for their MacBook Pro Laptops in 2008.

Interesting Statistics or Facts of ddr4

1. DDR4 is the latest generation of DRAM, which stands for Dynamic Random Access Memory.

2. The first DDR4 chips were introduced by Samsung in late 2014.

3. These new chips are twice as fast as their predecessors and use 20% less power.

4. Some of the first DDR4-based systems will be Intel’s Broadwell U series, including laptops and desktops.

5. Other early adopters include Apple with its MacBook Airs and Microsoft with its Surface Pro 3 tablet.

6. One major benefit of these faster, more efficient chips is that they can run at higher clock speeds without becoming too hot or drawing too much power from your battery.


The difference between DDR3 and DDR4 is that the latter has a higher data rate. This means it processes more information in less time, which should increase performance for your computer or laptop by 20% to 40%. You can also use this type of RAM with faster bus speeds than the previous standard, so there are some improvements on other fronts as well. If you’re wondering whether your current device will benefit from upgrading its memory, contact us today! We’ll help you figure out how much space you need and what kind of upgrade would offer the most benefits for your specific needs.


Resource 01: https://www.computerhope.com/jargon/d/ddr3.htm
Resource 02: https://en.wikipedia.org/wiki/DDR4_SDRAM

Scroll to Top