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ASUS TUF GeForce RTX™ 5080 vs Sapphire 11348-01-20G Nitro+ AMD Radeon™ RX 9070

Updated August 2026 — ASUS TUF GeForce RTX™ 5080 leads on cooling and price.

The ASUS TUF GeForce RTX™ 5080 offers superior performance and features, while the Sapphire Nitro+ RX 9070 XT provides great value for budget-conscious gamers.

Why ASUS TUF GeForce RTX™ 5080 is better

Performance

Higher performance with GDDR7 memory

Cooling

Advanced cooling system with multiple fans

Durability

Military-grade components for longevity

Why Sapphire 11348-01-20G Nitro+ AMD Radeon™ RX 9070 is better

Price

Significantly lower price point

Value

Good performance for mainstream gaming

Simplicity

Easier to fit in various builds

Overall score

ASUS TUF GeForce RTX™ 5080
88
Sapphire 11348-01-20G Nitro+ AMD Radeon™ RX 9070
75

Specifications

SpecASUS TUF GeForce RTX™ 5080Sapphire 11348-01-20G Nitro+ AMD Radeon™ RX 9070
Memory TypeGDDR7GDDR6
ArchitectureNVIDIA BlackwellAMD RDNA 4
Cooling Fans3 Axial-techStandard
Memory Size16 GB16 GB
PCIe Version5.0Unknown

Dimension comparison

ASUS TUF GeForce RTX™ 5080Sapphire 11348-01-20G Nitro+ AMD Radeon™ RX 9070

Overview

The ASUS TUF GeForce RTX™ 5080 is priced at $1,644.99, while the Sapphire Nitro+ AMD Radeon™ RX 9070 XT comes in significantly lower at $799.99. This makes the Sapphire card about 51% cheaper than the ASUS offering, which is an important consideration for budget-conscious gamers.

Both graphics cards are designed for high-performance gaming, but they cater to slightly different audiences in terms of price, performance, and features. The ASUS card boasts advanced features ideal for hardcore gamers looking for top-tier performance, while the Sapphire card provides solid gaming capabilities at a more accessible price point.

Performance

The ASUS TUF GeForce RTX™ 5080 is built on the NVIDIA Blackwell architecture, promising exceptional performance and cooling efficiency. Its design includes military-grade components and advanced thermal management, ensuring it can handle intense gaming sessions. In contrast, the Sapphire Nitro+ AMD Radeon™ RX 9070 XT, based on AMD's RDNA 4 architecture, offers a competitive gaming experience with 16 GB of GDDR6 memory.

While both cards target gamers, the ASUS model appeals to those seeking cutting-edge features and durability under heavy loads. The Sapphire card, while slightly less powerful, still provides a capable gaming experience, making it suitable for most mainstream titles.

Cooling and Design

The ASUS TUF GeForce RTX™ 5080 features a robust cooling system designed for optimal airflow, utilizing three Axial-tech fans and a massive fin array. This design helps maintain performance during demanding tasks. The card also has a protective PCB coating which safeguards it against moisture and dust.

On the other hand, the Sapphire Nitro+ RX 9070 XT has a 256-bit memory interface and two HDMI and two DisplayPort outputs, but it does not highlight any advanced cooling technologies in the same way as the ASUS card. The ASUS card’s focus on thermal performance and durability sets it apart for users who prioritize longevity and high-stress gaming conditions.

Build Quality

The ASUS TUF GeForce RTX™ 5080 emphasizes military-grade components, designed to provide a longer lifespan and better performance under pressure. The protective features, including the PCB coating and phase-change thermal pads, are intended to enhance durability, particularly in adverse conditions.

Conversely, the Sapphire Nitro+ RX 9070 XT is built for performance but lacks the extensive protective features found in the ASUS model. While it is well-constructed, gamers who may push their hardware to the limits might prefer the ASUS for its added security against wear and tear.

Memory and Speed

Both graphics cards come equipped with 16 GB of memory, but they utilize different types. The ASUS TUF GeForce RTX™ 5080 uses GDDR7, which is expected to offer faster speeds and better performance compared to the GDDR6 found in the Sapphire Nitro+ RX 9070 XT.

The difference in memory type could impact gaming performance, particularly in future titles that may leverage faster memory for improved frame rates and load times. For gamers focused on the latest titles, the ASUS card’s GDDR7 could provide a significant advantage.

Connectivity

The ASUS TUF GeForce RTX™ 5080 offers advanced connectivity options with PCIe 5.0 capabilities, ensuring compatibility with the latest motherboards and faster data transfer rates. It also includes HDMI and DisplayPort connections, making it versatile for various setups.

In comparison, the Sapphire Nitro+ RX 9070 XT features two HDMI and two DisplayPort outputs but does not specify PCIe 5.0 support. While still functional for modern gaming needs, the lack of the latest PCIe standard might limit future upgrade possibilities for some users.

Gaming Experience

In terms of gaming experience, the ASUS TUF GeForce RTX™ 5080 is designed to deliver high frame rates and smooth gameplay, especially in demanding titles thanks to its advanced architecture and cooling solutions. The protective features also mean it can sustain performance over extended gaming sessions.

The Sapphire Nitro+ RX 9070 XT is no slouch either. It provides a solid gaming experience at a more price-friendly level, making it a great option for gamers who may not need the absolute highest performance but still want enjoyable gameplay across most current titles.

Which should you buy?

When deciding between the ASUS TUF GeForce RTX™ 5080 and the Sapphire Nitro+ RX 9070 XT, consider your budget and performance needs. The ASUS card is significantly more expensive at $1,644.99 but offers advanced features, superior cooling, and GDDR7 memory, making it ideal for serious gamers seeking top-tier performance.

Conversely, the Sapphire Nitro+ RX 9070 XT is a more budget-friendly option at $799.99, providing excellent value for gamers who want solid performance without breaking the bank. Ultimately, your choice should hinge on whether you prioritize cutting-edge technology and durability or are looking for a capable graphics card that delivers good performance at a lower price point.