CORSAIR Vengeance LPX DDR4 RAM vs SP Silicon Power Silicon Power DDR3
Updated August 2026 — CORSAIR Vengeance LPX DDR4 RAM wins on overclocking and speed, SP Silicon Power Silicon Power DDR3 wins on price and power.
The CORSAIR Vengeance LPX DDR4 RAM offers superior performance and features compared to the Silicon Power DDR3 RAM, making it the better choice for high-performance needs.
Why CORSAIR Vengeance LPX DDR4 RAM is better
Speed
CORSAIR operates at 3200MHz vs 1600MHz
Overclocking
CORSAIR supports high-performance overclocking
Compatibility
CORSAIR is optimized for modern Intel and AMD systems
Why SP Silicon Power Silicon Power DDR3 is better
Price
Silicon Power is significantly cheaper
Power Consumption
Silicon Power has lower voltage options
Stability
Silicon Power is designed for reliability in standard use
Overall score
Specifications
| Spec | CORSAIR Vengeance LPX DDR4 RAM | SP Silicon Power Silicon Power DDR3 |
|---|---|---|
| Frequency | 3200MHz | 1600MHz |
| CAS Latency | CL16 | CL11 |
| Voltage | 1.35V | 1.35V/1.5V |
| Form Factor | DDR4 | DDR3 |
| Warranty | Lifetime | Lifetime |
Dimension comparison
Overview
When comparing the CORSAIR Vengeance LPX DDR4 RAM 16GB and the Silicon Power DDR3 16GB, it's clear that they cater to different user needs and preferences. The CORSAIR Vengeance LPX is designed for high-performance gaming and multitasking, while the Silicon Power RAM focuses on efficiency and stability for general computing tasks.
The CORSAIR Vengeance LPX is priced at $142.99, while the Silicon Power RAM is significantly cheaper at $42.99, making it about 70% less expensive. However, this price difference reflects the varying specifications and performance capabilities of the two products.
Performance and Speed
In terms of performance, the CORSAIR Vengeance LPX DDR4 RAM operates at 3200MHz, which is notably faster than the Silicon Power DDR3 RAM that runs at 1600MHz. This difference in speed can significantly affect multitasking and gaming performance, with the higher frequency of the CORSAIR RAM allowing for quicker data access and improved overall responsiveness.
The CORSAIR model also features a CL16 latency, whereas the Silicon Power RAM has a lower CL11 latency. Although the lower CAS latency of the Silicon Power might imply better performance in certain situations, the overall higher frequency of the CORSAIR RAM provides a more substantial performance boost for demanding applications.
Compatibility
Compatibility is a crucial factor when choosing RAM. The CORSAIR Vengeance LPX is optimized for the latest Intel and AMD DDR4 motherboards, ensuring wide compatibility with modern systems. Additionally, it supports Intel XMP 2.0, making installation and setup straightforward.
On the other hand, the Silicon Power DDR3 RAM is compatible with major DDR3L and DDR3 motherboards. While it may work in older systems, users looking to upgrade to the latest technology will find that the CORSAIR RAM is the better option.
Overclocking Capability
The CORSAIR Vengeance LPX is engineered for high-performance overclocking, which is ideal for gamers and power users who want to push their hardware to the limit. Its heat spreader is made of pure aluminum, promoting efficient heat dissipation and ensuring stability during overclocking sessions.
Conversely, the Silicon Power RAM does not emphasize overclocking capabilities and is designed more for stability and reliability in standard usage scenarios. This makes the CORSAIR RAM more suitable for enthusiasts looking to maximize their system’s potential.
Power Consumption
Power consumption is another essential comparison point. The CORSAIR Vengeance LPX operates at a voltage of 1.35V, which is standard for DDR4 RAM, while the Silicon Power DDR3 RAM runs at a lower voltage of 1.35V/1.5V, offering about 20% reduced power consumption.
This lower voltage can be beneficial for users concerned about energy efficiency and heat generation in their systems. However, the performance advantages of the CORSAIR RAM often outweigh these considerations, particularly for users focused on high-performance tasks.
Durability and Warranty
Both products are backed by a lifetime warranty, ensuring peace of mind for users in case of defects or issues. The CORSAIR Vengeance LPX is factory-tested for performance and reliability, while the Silicon Power RAM is also factory-tested to ensure stability and compatibility.
The emphasis on testing in both cases indicates a commitment to quality. However, the CORSAIR RAM’s focus on high-performance components may make it the more durable option for demanding environments.
Aesthetic Appeal
Aesthetic appeal can be a deciding factor for many users when choosing RAM. The CORSAIR Vengeance LPX is available in multiple colors, allowing it to match various system builds. Its low-profile design, at just 34mm in height, ensures compatibility with most small-form-factor builds.
In contrast, the Silicon Power RAM has a more utilitarian appearance and is generally less customizable. While it may not attract attention, its design focuses on functionality rather than aesthetics, appealing to users who prioritize performance over looks.
Price Comparison
The price difference between the two RAM options is substantial, with the CORSAIR Vengeance LPX retailing at $142.99 and the Silicon Power DDR3 RAM priced at $42.99. This means the CORSAIR RAM is approximately 70% more expensive than its Silicon Power counterpart.
While the Silicon Power RAM offers an attractive price point for budget-conscious users, the performance, speed, and features of the CORSAIR RAM justify its higher price tag for those seeking superior capabilities.
Which should you buy?
Deciding between the CORSAIR Vengeance LPX DDR4 RAM and the Silicon Power DDR3 RAM ultimately depends on your specific needs. If you are a gamer or require high performance for multitasking, the CORSAIR Vengeance LPX is the clear winner due to its superior speed, overclocking capabilities, and compatibility with modern systems. However, if you're looking for a cost-effective solution for basic computing tasks, the Silicon Power RAM offers a solid option at a significantly lower price.

