DDR3

DDR4

Double Data Rate 3 RAM is the latest and greatest in terms of memory technology.

Double Data Rate version 4 RAM (DDR4) is a kind of random-access memory.

The year 2007 marked the debut of DDR3 RAM.

In 2014, the world saw the release of DDR4.

DDR3 memory is less expensive than DDR4 memory.

The price of DDR4 is greater than that of DDR3.

When compared to DDR2, DDR3 has lower power requirements, whereas DDR4 does.

DDR4 has lower power requirements than DDR3.

DDR3 is much slower than DDR4, which is now the fastest memory technology available.

It's true that DDR4 is a speedier memory option than DDR3.

16 GB is the limit for DDR3 memory.

DDR4 is limitless in capacity and storage size.

DDR3 memory may operate anywhere from 400 MHz to 1066 MHz in speed.

DDR4 memory ran at speeds between 1066 and 2133 MHz.

The latency of DDR3 is less than that of DDR4.

Latency increases with the use of DDR4, compared to DDR3.

DDR3's latency is reduced.

Compared to DDR3, DDR4 has higher latency.

Content is updated automatically and manually.

A piece of content only undergoes a self-refresh.

DDR3 RAM is equipped with error-correcting code memory, which condenses unused byte lanes.

DDR4 random access memory enables cross-platform computing on mobile devices, desktop computers, laptops, etc.

RAM using DDR3 technology requires a voltage of 1.50 V.

1.20 V is the operating voltage for DDR3 RAM.

The connector for DDR3 RAM contains 240 pins.

The interface for DDR4 RAM is 288 pins.

The previous versions of RAM can be used with this DDR RAM type.

DDR RAM of this generation is not compatible with RAM of previous generations.

Demand for DDR3 RAM, which is already a decade old, is beginning to decline.

DDR4 PAM's popularity is on the rise since it makes use of cutting-edge methods.

DDR3

DDR4

Optimal data transport rates range between 800 and 1600 MT/s (mega transfers per Second)

The required voltage for operation is 1.8 V.

Inadequate signalling norms An x8 prefetch with less power consumption

Improved write signalling with dynamic ODT

Rapid-fire construction

Read/Write Levelling

Calibration of the Driver

Power cycle

Address duplication in RAM

the pinout of the device has been improved

Standard for sending signals is lowered

Energy consumption cut in half Dynamic ODT Prefetch for Enhanced Write Signaling

Rapid-fire construction

Balanced Reading and Writing

Mechanical Instrument for Calibration of Drivers Clear the DIMM's mirrored address

the pinout of the device has been improved

Informational Throughput between 2.133 and 3.200 MT/s

DDR3

DDR4

DDR3 can transfer data at speeds of up to 6400MBps.

As a result, peak data rates and/or bandwidth can be increased.

DDR3 has a lower power requirement.

DDR3 has lower latency than DDR2.

DDR4's increased module density and extremely low power consumption make it an attractive option.

High-speed gaming is a good fit for DDR4, which is why it is so widely used.

DDR4 allows for larger DIMMs.

When compared to its predecessors, the data transfer rate is much higher.

DDR4 is capable of greater transfer rates at extremely low power and without the need for cooling.

DDR4 has the lowest latency compared to previous DDR generations.

DDR4 just requires self-refresh to update its data, therefore it uses less energy overall.