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Silicon Power DDR4 16GB Kit vs PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit

Updated August 2026The Silicon Power DDR4 16GB Kit offers superior performance and energy efficiency, while the PC3 PC3L 12800U DDR3 kit is a budget-friendly option with good compatibility.

The Silicon Power DDR4 16GB Kit offers superior performance and energy efficiency, while the PC3 PC3L 12800U DDR3 kit is a budget-friendly option with good compatibility.

Why Silicon Power DDR4 16GB Kit is better

speed

DDR4 3200 MHz vs DDR3 1600 MHz

energy efficiency

1.2V vs 1.35V/1.5V

performance

better for data-intensive applications

Why PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit is better

price

£36.99 vs £114.99

compatibility

supports older systems

installation

plug and play capability

Overall score

Silicon Power DDR4 16GB Kit
85
PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit
60

Specifications

SpecSilicon Power DDR4 16GB KitPC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit
BrandSP Silicon Powermotoeagle
Capacity16GB16GB
Voltage1.2V1.35V/1.5V
TypeDDR4DDR3
WarrantyLifetimeLifetime
Form FactorSODIMMUDIMM

Dimension comparison

Silicon Power DDR4 16GB KitPC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit

Overview of the Products

The Silicon Power DDR4 16GB Kit and the PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit offer distinct advantages in performance and price. The former is priced at £114.99, while the latter is significantly more affordable at £36.99. The choice between these two options hinges on the specific needs of your computer system, particularly regarding RAM generation and compatibility.

Performance Comparison

When it comes to performance, the Silicon Power DDR4 16GB Kit stands out with a speed of 3200 MHz, which is a considerable upgrade over the 1600 MHz speed of the PC3 PC3L DDR3 kit. This difference means that the DDR4 kit can handle data-intensive applications more efficiently, delivering faster application load times and improved responsiveness. If you require a memory upgrade that allows your system to run smoothly under demanding conditions, the Silicon Power option is likely the better choice.

Compatibility and System Requirements

The PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit is designed for broader compatibility with various motherboards, operating at a low voltage of 1.35V or 1.5V. This flexibility makes it suitable for older systems that do not support DDR4 technology. In contrast, the Silicon Power DDR4 kit operates at a lower 1.2V, but it is essential to ensure that your motherboard supports DDR4 modules. Users should assess their existing hardware to determine which RAM type will function optimally.

Energy Efficiency

Energy efficiency is a crucial factor when considering RAM upgrades. The Silicon Power DDR4 16GB Kit operates at 1.2V, offering a lower power consumption compared to the 1.35V/1.5V range of the PC3 PC3L kit. This reduced voltage not only keeps the system cooler but also contributes to overall power savings, making the Silicon Power option a more environmentally friendly choice for users looking to upgrade their systems without increasing energy costs.

Build Quality and Reliability

Both memory kits boast high-quality components, but their build quality is reflected in their testing standards. The PC3 PC3L DDR3 kit claims that all chips are 100% tested and compliant with RoHS and JEDEC standards, ensuring reliability. The Silicon Power DDR4 kit, while not explicitly detailing its testing process, offers a lifetime warranty, suggesting a commitment to long-term performance. Users may lean towards the Silicon Power option for lifetime support, while those prioritising tested reliability may prefer the PC3 PC3L.

Installation and Usability

Installation is straightforward for both the Silicon Power DDR4 and the PC3 PC3L kits. The PC3 PC3L kit emphasises its "plug and play" capability, making it an ideal choice for users seeking a quick and easy upgrade. In contrast, the Silicon Power kit, while also user-friendly, may require users to ensure compatibility with their system before installation. This consideration is vital for those who are less tech-savvy and might find the installation process daunting.

Price Point Analysis

The price difference between the two options is significant, with the Silicon Power DDR4 16GB Kit priced at £114.99, whereas the PC3 PC3L 12800U DDR3 kit is available for just £36.99. This considerable gap reflects the advanced technology and performance benefits of the DDR4 kit. However, for users on a budget or those with less demanding computing needs, the PC3 PC3L kit offers a compelling value proposition without breaking the bank.

Which should you buy?

Deciding between the Silicon Power DDR4 16GB Kit and the PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit ultimately depends on your specific requirements. If you have a modern system that supports DDR4 and need higher performance for demanding applications, the Silicon Power option is worth the investment at £114.99. However, for those with older systems or who are looking for a budget-friendly upgrade, the PC3 PC3L kit at £36.99 provides excellent compatibility and decent performance. Consider your system's specifications and your performance needs carefully before making a choice.

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Silicon Power DDR4 16GB Kit vs PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit | versusfinder