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ASUS The SFF-Ready Prime GeForce RTX™ 5070 vs XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition with RGB

Updated August 2026 — ASUS The SFF-Ready Prime GeForce RTX™ 5070 leads on design and reliability.

The ASUS GeForce RTX 5070 offers better value and advanced cooling technology, while the XFX Radeon RX 9070 XT excels in memory capacity and aesthetics.

Why ASUS The SFF-Ready Prime GeForce RTX™ 5070 is better

Price

ASUS is $110 cheaper

Cooling

Advanced Axial-tech fan design

Form Factor

2.5-slot design for compact builds

Why XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition with RGB is better

Memory

16 GB GDDR6 vs 12 GB GDDR7

Aesthetics

RGB lighting for customization

Boost Clock

Higher boost clock speed at 3100 MHz

Overall score

ASUS The SFF-Ready Prime GeForce RTX™ 5070
85
XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition with RGB
78

Specifications

SpecASUS The SFF-Ready Prime GeForce RTX™ 5070XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition with RGB
ArchitectureNVIDIA BlackwellAMD RDNA 4
Cooling TypeAxial-tech FansMERC Triple Fan
Boost ClockN/AUp to 3100 MHz
Thermal PadPhase-changeN/A
RGB LightingNoYes

Dimension comparison

ASUS The SFF-Ready Prime GeForce RTX™ 5070XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition with RGB

Overview of the Graphics Cards

In this comparison, we look at two powerful graphics cards: the ASUS The SFF-Ready Prime GeForce RTX 5070 and the XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition. The ASUS card is priced at $669.99, while the XFX card is available for $779.99, making the ASUS about 17% cheaper. Both cards cater to gamers and enthusiasts but differ in architecture, cooling solutions, and design features.

Architecture and Performance

The ASUS GeForce RTX 5070 is powered by NVIDIA's Blackwell architecture and supports DLSS 4, which enhances performance in compatible games. Meanwhile, the XFX Radeon RX 9070 XT utilizes AMD's RDNA 4 architecture. While specific performance metrics are not provided, the use of cutting-edge architectures in both cards suggests they are designed to deliver high-quality gaming experiences. The ASUS card's architecture may offer advantages in ray tracing and AI-driven tasks, while the XFX card is positioned for robust traditional gaming performance.

Cooling Solutions

Cooling is crucial for maintaining performance under load, and both cards feature advanced cooling solutions. The ASUS card employs an innovative Axial-tech fan design that improves airflow and cooling efficiency, ensuring optimal thermal performance. In contrast, the XFX card uses its MERC Triple Fan Cooling Solution, which also incorporates RGB lighting for aesthetic appeal. While both designs aim to maximize cooling, the ASUS card's unique thermal pad technology promises enhanced heat dissipation, potentially leading to better longevity and performance during intense gaming sessions.

Memory Capacity and Type

When it comes to memory, the XFX Radeon RX 9070 XT has an advantage with 16 GB of GDDR6 memory compared to the 12 GB of GDDR7 found in the ASUS GeForce RTX 5070. This difference in memory capacity may benefit users who run memory-intensive applications or play games at higher resolutions. However, the newer GDDR7 technology in the ASUS card may offer improved bandwidth and efficiency, which can also contribute to superior performance in certain scenarios.

Design and Form Factor

The ASUS GeForce RTX 5070 is designed with a 2.5-slot form factor, making it compatible with a range of small-form-factor builds. This design is particularly appealing to users who prioritize compact setups. On the other hand, the XFX card's dimensions are not specified, but it is marketed as a gaming edition, likely catering to standard cases. The compact design of the ASUS card may provide additional options for gamers looking to optimize space without sacrificing performance.

Aesthetic Features

Aesthetic appeal can enhance the overall gaming setup, and here, the XFX Radeon RX 9070 XT stands out with its RGB lighting. This feature allows users to customize their graphics card's look, making it a more visually attractive choice for those who enjoy modding their PCs. The ASUS card, while functional and efficient, does not mention any RGB features, which may make it less appealing to users who prioritize aesthetics alongside performance.

Pricing Considerations

Pricing is a significant factor in any purchase decision. The ASUS GeForce RTX 5070 is priced at $669.99, while the XFX Radeon RX 9070 XT is available for $779.99. This difference of $110 makes the ASUS card a more budget-friendly option, especially considering that the performance differences are not explicitly quantified in the available information. For gamers looking to get the best value without compromising too much on performance, the ASUS card represents a compelling choice.

User Experience and Reliability

Both cards are designed for gamers and enthusiasts, but the ASUS card emphasizes reliability with its phase-change GPU thermal pad that enhances heat transfer and lowers temperatures. This feature can lead to a more stable performance over extended gaming sessions. The XFX card, while not detailing similar reliability features, is marketed as an OC (overclocking) edition, suggesting that it may appeal to users who enjoy pushing their hardware to the limits. However, the lack of specified reliability features may raise concerns for some users.

Which should you buy?

Choosing between the ASUS The SFF-Ready Prime GeForce RTX 5070 and the XFX Mercury AMD Radeon RX 9070 XT OC Gaming Edition ultimately comes down to your specific needs and preferences. If you prioritize a more compact design, advanced cooling technology, and a lower price at $669.99, the ASUS card is an excellent choice. However, if you seek the benefits of higher memory capacity and aesthetic enhancements like RGB lighting and are willing to pay $779.99, the XFX card may be the better option. Both cards offer strong performance, but their distinct features cater to different types of users in the gaming community.