DDR4 vs DDR5 RAM: What is the real difference?

When it comes to IT computer hardwares, memory plays an important role in our computer’s functionality and performance. As technology grows further, users are faced with the decision between two popular memory module types: DDR4 and DDR5. What are the differences and which one should you choose? Let’s explore DDR4 Vs DDR5 RAM, their specifics and discover what makes each different so you can make a knowledgeable decision.
Basic Understandings
Modern computing devices most commonly use two types of synchronous dynamic random-access memory (SDRAM): DDR4 and DDR5. They serve as key parts that allow our servers, laptops, and PCs to perform a variety of functions effectively. But what really differentiates them specifically?
The industry standard for RAM for a number of years now is DDR4. When it was released back in 2014, DDR3 was significantly outperformed in terms of speed, power, and capacity. Better performance and faster data transfer rates are provided by DDR4 modules, which operate at frequencies between 2133 MHz and 5000 MHz.
The power efficiency of DDR4 RAM is one of its main benefits. Because it runs at a low voltage typically between 1.2 and 1.4 volts. It uses less energy and produces less heat. Battery life is an important factor in energy-efficient systems and laptops, for this DDR4 is the perfect option.
DDR4 modules provide a broad range of capacities, ranging from 4GB to 128GB per module. This makes it possible for desktops, laptops, and servers to have customizable memory configurations. If you are low on budget and want to go with the DD4 RAM, then there’s no issues. DDR4 further improves memory bandwidth and performance by supporting multi-channel configurations like dual- and quad-channel memory.
The newest type of SDRAM was released in 2020 and is known as DDR5 RAM. Providing major improvements in speed, capacity, and power efficiency, it expands on the DDR4 base design. A prominent enhancement of DDR5 is its higher time frequencies, which begin at 4800 MHz and reach up to 8400 MHz or beyond in overclocked configurations.
Improved system performance is the outcome of DDR5 RAM’s higher speeds, which also translate into faster data transfer rates. Best DDR5 RAM brings design improvements that reduce latency and improve overall memory performance, like Same Bank Refresh and a larger beforehand buffer.
The DDR5 RAM offers a significant increase in capacity. Its memory modules allows for memory configurations of up to 128GB in dual-channel mode and 256GB in quad-channel mode. The densities available for these modules range from 8GB to an incredible 256GB per module. DDR5 is therefore perfect for high-end workstations and servers that require a lot of memory.
Now that we are familiar with the fundamentals of DDR4 Vs DDR5 RAM, let’s explore their main differences:
Performance and Speed
When compared to DDR4 Vs DDR5 RAM delivers noticeably faster speeds and data transfer rates. Speed of DDR5 RAM strats at 4800 MHz, which enables quicker memory access and enhanced responsiveness.

DDR5 RAM brings new design improvements such as Same Bank Refresh, which shortens refresh operation times and enhances the performance by reducing latency.

When DDR5 RAM offers faster application loads, better gaming frame rates, and a lot better performance on memory-intensive jobs.
Scalability and Storage
Compared to DDR4 Vs DDR5 RAM has larger storage and better scalability. DDR5 RAM allows larger memory configurations, meeting the demands of demanding applications and future-proof systems, with modules ranging from 8GB to 256GB.

The maximum capacity of a DDR4 RAM module is 128GB, which can limit its scalability for high-end workstations and servers.
Power Effort
In differentiation between DDR4 Vs DDR5, DDR5 RAM uses less energy than DDR4 RAM. Because it runs at a lower voltage typically about 1.1V laptops and mobile devices use less power and have longer battery lives.

Partial Array Self Refresh (PASR), a feature of DDR5 RAM which selectively refreshes only the active areas of the memory to further reduce power consumption and improve energy efficiency, is one of the new features.

Many motherboards and CPUs, including AMD’s Ryzen and Intel’s Skylake, Kaby Lake, and Coffee Lake platforms, support DDR4 RAM. It is reversible with some earlier systems and has been the standard for a number of years.
The newest CPUs from AMD’s Ryzen 7000 series and Intel’s Alder Lake line support DDR5, a more recent standard. A motherboard with slots and a DDR5 memory controller which are compatible is needed.
In pricing, DDR4 is less expensive than DDR5. Because of its broad availability and economies of scale as an established technology, DDR4 is an affordable choice for system builders and upgraders.
The newest version of RAM, DDR5, is more expensive. Since DDR5 is more expensive due to its greater speeds, capacities, and enhanced capabilities, it is better suited for power users and enthusiasts.
Best DDR5 RAM Kits in the Market
Here are some of the best DDR5 RAM kits on the market right now if you’ve made the decision to adopt the newest technology and upgrade to DDR5:
Corsair Dominator Platinum RGB DDR5
With capacities up to 64GB (2x32GB) and amazing speeds up to 6400 MHz, Corsair’s Dominator Platinum RGB DDR5 kits are a great option. With 10 extremely brilliant CAPELLIX LEDs per module, each module has magnificent RGB lighting that can be customized using Corsair’s iCUE software. Additionally, the modules provide effective thermal performance thanks to the unique DHX cooling technology.
G.Skill Trident Z5 RGB DDR5
The Trident Z5 RGB DDR5 series from G.Skill is intended for gamers and performance enthusiasts. These modules work very well, with capacities of up to 128GB (4x32GB) and speeds of up to 6400 MHz. With a programmable light bar and addressable RGB lighting, the Trident Z5 RGB is also enhanced by the lighting control software from G.Skill.
Team Xtreem ARGB DDR5
The Xtreem ARGB DDR5 kits from Team Group provide a good mix of speed and design. These modules work wonderfully, offering up to 32GB (2x16GB) of capacity and speeds up to 8000 MHz. Addressable RGB LEDs and an aluminum alloy heat spreader combine to create the aggressive yet stylish Xtreem ARGB DDR5 design.
Kingston Fury Beast DDR5
The Fury Beast DDR5 kits from Kingston provide a reasonable cost without sacrificing performance. The Fury Beast DDR5, which offers a mix between performance and price, is tailored for Intel’s newest platforms and has speeds of up to 5200 MHz and capacities of up to 64GB (2x32GB).
These best DDR5 RAM kits, which provide faster speeds, greater capacities, and improved features, highlight the most recent developments in memory technology. Think about things like speed, capacity, compatibility, and of course your budget when choosing a kit.
Wrapping Up
Although DDR4 RAM has served us well with its performance and remains a good choice for a lot of people, the best DDR5 RAM offers new possibilities and sets the way for future best advancements. Due to its significant improvements in speed, storage capacity, and power economic benefits, DDR5 RAM is the preferred choice for professionals, gamers, and power users who want unmatched performance.
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DDR4 vs DDR5 RAM: What is the real difference?