About this product

The ASUS Prime GeForce RTX 5080 OC Edition is a high performance graphics card with 16GB GDDR7 memory and PCIe 5.0 support offering powerful gaming and creative performance at up to 7680 x 4320 resolution. With a robust OC mode clock and multiple display outputs, this GPU delivers advanced visual fidelity and AI enhanced rendering. Buy this powerful ASUS RTX 5080 graphics card from our site for quick delivery in South Africa.

Overview Summary

Description

The ASUS Prime GeForce RTX 5080 OC Edition 16GB graphics card combines advanced NVIDIA Blackwell architecture with ASUS engineering to deliver exceptional graphics performance for modern gaming and creative applications. With 10752 CUDA cores and 16GB of high speed GDDR7 memory, this GPU handles complex 3D environments, ray traced graphics, and AI enhanced workloads with ease. The robust cooling system featuring a vapor chamber and triple axial fans ensures consistent performance even during sustained heavy use. Dual BIOS lets users choose between performance or quieter fan curves based on their needs, giving flexibility for both intense gaming sessions and content creation tasks. Its compact 2.5 slot design makes it compatible with many PC builds while maintaining powerful output and reliability.

Features

Key features of the ASUS Prime RTX 5080 OC Edition include:

• 16GB GDDR7 memory for ample bandwidth and speed in high resolution tasks.
• PCIe 5.0 x16 interface for next generation data throughput and responsiveness.
• Triple axial fans with advanced cooling design for efficient heat dissipation and quieter operation.
• Vapor chamber cooling enhances thermal performance under heavy load.
• Dual BIOS allows switching between performance and quiet modes.

• AI driven features

  such as DLSS 4 and NVIDIA Reflex improve gaming performance and latency.

Primed for Power
Experience Primal performance with the Prime GeForce RTX 5080, an SFF-Ready Enthusiast GeForce Card featuring a 2.5-slot design for expansive compatibility, enhanced by a triple-fan setup for supreme airflow and vapor chamber design for supreme cooling.

Fifth-Gen Tensor Cores
Max AI performance with FP4 and DLSS 4

New Streaming Multiprocessors
Optimized for neural shaders

Fourth-Gen Ray Tracing Cores
Built for Mega Geometry

AI-Enhanced Graphics and Performance
NVIDIA DLSS 4 with Multi Frame Generation

Game-Winning Responsiveness
NVIDIA Reflex 2 with Frame Warp

True-to-Life Graphics
Full ray tracing with neural rendering

Digital Humans and AI Assistants
NVIDIA ACE

Accelerate Your Creativity
NVIDIA Studio creator tools and technology

Enhance Any Video with AI
NVIDIA Broadcast and ninth-gen NVIDIA Encoder

Performance and Reliability
NVIDIA app with Game Ready and Studio Drivers and Studio Drivers

The Ultimate Gaming Display Technologies
NVIDIA G-SYNC

Build Small. Play Big.
You can pack high performance into a smaller footprint with this SFF-Ready Enthusiast GeForce card. Look for cases that are compatible with SFF-Ready Enthusiast GeForce Cards to get a sure fit and streamline your PC build.

2.5-slot Design
The Prime GeForce RTX 5080 features a 2.5 slot design with a carefully arranged layout for the shroud, heatsink and heat pipes to let the three Axial-tech fans leverage chassis side-panel ventilation and deliver optimal thermal performance.

Axial-tech Upgrades
Three tried-and-true Axial-tech fans feature a smaller hub that facilitates longer blades and a barrier ring to increase downward air pressure for lower temperatures, less noise and higher performance.

0dB Technology
All three fans come to a standstill when GPU temperatures are below 50 Celsius, letting you play less demanding games or perform light tasks in relative silence. Fans start up again when temperatures are over 55 C, establishing a speed curve that balances performance and acoustics for work or play.

Dual Ball Fan Bearings
Different bearing types have unique pros and cons. Dual-ball bearings excel at durability and can last up to twice as long as sleeve bearing designs.

Vapor Chamber
A vapor chamber and heatsink soaks up heat from the graphics card, helping to ensure premium performance in a variety of scenarios.

Vented Backplate
Large backplate vents significantly enhance heat dissipation, helping to keep the GPU cooler during intense tasks. This additional airflow helps ensure optimal temperatures, boosting performance, longevity and stability by defending against overheating and thermal throttling.

MaxContact Design
MaxContact is a special ASUS manufacturing process that effectively expands the surface area of the heat spreader that sits atop the GPU by 5%, compared to traditional designs. This improves temperatures by up to 2degreesC, in concert with an extensive heatsink array and powerful Axial-tech fans.

Phase-Change GPU Thermal Pad
By melting to effectively fill the gaps between the GPU and the thermal module, a premium phase-change GPU thermal pad provides superior thermal conductivity and enhanced heat dissipation, ensuring optimal performance and longevity for graphics cards under heavy loads.

ASUS GPU Guard & Bracket
ASUS GPU Guard applies adhesive to secure all four corners to reduce the risk of cracks, while a GPU bracket helps ensure uniform mounting pressure and extra stability.

Protective Backplate
The PCB is reinforced by a backplate that adds structural rigidity, helping to prevent flex and to protect components and trace pathways from damage.

Stainless Steel Bracket
The mounting bracket features grade 304 stainless steel, chosen for its strength and high resistance to corrosion.

Dual BIOS
Do you prioritize low core temps or low noise levels Performance mode lets the fans spin up to keep the card running cool all the time, and Quiet mode keeps the same power target and top-end settings while offering a less aggressive fan curve for quieter operation at moderate temperatures.

Auto−Extreme Technology
An automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass, ASUS Auto-Extreme technology reduces thermal strain on components and avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption and a more reliable product overall.

Patented “GPU-First” Intelligent Voltage Stabilizer
Pair with the ROG Strix Platinum Series PSU and enjoy reliable power for your graphics card. GPU-First enhances voltage stability by up to 45%, even during demanding gaming sessions and overclocking scenarios, helping to ensure peak performance for a more consistent gaming experience. Additionally, the integration of a GaN MOSFET boosts power efficiency by up to 30%.

GPU Tweak III
The ASUS GPU Tweak III utility takes graphics card tuning to the next level. It lets you tweak critical parameters including GPU core clocks, memory frequency and voltage settings, with the option to monitor everything in real-time through a customizable on-screen display. Advanced fan control is also included along with many more features to help you get the most out of your graphics card.

Grow Your Dreams with AI Magic
MuseTree is an AI-powered image-generation app designed to spark your creativity. Effortlessly create and manage images and visual ideas, unlocking endless new inspirations. With its intuitive visual interface, generating stunning images has never been easier!

PC Power Supply Calculator
Use our wattage calculator to estimate how much power you'll need to fuel your rig, and then pick a compatible ROG, TUF Gaming or Prime power supply for ultimate performance.

The Ultimate in Ray Tracing and AI
RTX is the most advanced platform for full ray tracing and neural rendering technologies that are revolutionizing the ways we play and create. Over 700 games and applications use RTX to deliver realistic graphics and incredibly fast performance with cutting-edge AI features like DLSS Multi Frame Generation.

Supreme Speed. Superior Visuals. Powered by AI.
DLSS is a revolutionary suite of neural rendering technologies that uses AI to boost FPS, reduce latency, and improve image quality. The latest breakthrough, DLSS 4, brings new Multi Frame Generation and enhanced Ray Reconstruction and Super Resolution, powered by GeForce RTX(TM) 50 Series GPUs and fifth-generation Tensor Cores. DLSS on GeForce RTX is the best way to play, backed by an NVIDIA AI supercomputer in the cloud constantly improving your PC's gaming capabilities.

Game-Changing Realism
The NVIDIA Blackwell architecture unlocks the game-changing realism of full ray tracing. Experience cinematic quality visuals at unprecedented speed powered by GeForce RTX 50 Series with fourth-gen RT Cores and breakthrough neural rendering technologies accelerated with fifth-gen Tensor Cores.

Compete at Warp Speed
Reflex technologies optimize the graphics pipeline for ultimate responsiveness, providing faster target acquisition, quicker reaction times, and improved aim precision in competitive games. Reflex 2 introduces Frame Warp, which further reduces latency based on the game's latest mouse input.

NVIDIA Powers the World's AI. And Yours.
Upgrade to advanced AI with NVIDIA GeForce RTX(TM) GPUs and accelerate your gaming, creating, productivity, and development. Thanks to built-in AI processors, you get world-leading AI technology powering your Windows PC.

Your Creative AI-dvantage
NVIDIA Studio is your creative advantage. GeForce RTX 50 Series GPUs unlock transformative performance in video editing, 3D rendering, and graphic design. Experience RTX accelerations in top creative apps, world-class NVIDIA Studio drivers engineered and continually updated to provide maximum stability, and a suite of exclusive tools that harness the power of RTX for AI-assisted creative workflows.

Your AI-Powered Home Studio
Take your livestreams, voice chats, and video calls to the next level with AI-enhanced voice and video. Remove distracting background noise, customize your background, and more at the touch of a button.

Upgrade Your Video Viewing
RTX Video Super Resolution and HDR uses AI to transform your videos in Chrome, Edge, or Firefox-automatically sharpening details and wiping out compression artifacts. Enjoy stunning clarity in up to 4K.

Remaster The Classics
RTX Remix allows modders to easily capture game assets, enhance materials with AI tools, and create stunning RTX remasters with ray tracing and DLSS.

Speed Meets Creativity
Harness the power of the ninth-gen NVIDIA Encoder (NVENC) for blazing-fast video exports and AI-driven effects in DaVinci Resolve, Adobe Premiere Pro, and more.

Game Ready and Studio Drivers
GeForce Game Ready and Studio Drivers deliver the best experience for your favorite games. They're finely tuned in collaboration with developers and extensively tested across thousands of hardware configurations for maximum performance and reliability.

NVIDIA App
The essential companion for PC gamers and creators. Keep your PC up to date with the latest NVIDIA drivers and technology. Optimize games and applications with a new unified GPU control center, and discover the latest NVIDIA apps.

NVIDIA G-SYNC
NVIDIA G-SYNC(RegTM) is a suite of the ultimate display technologies. They offer enhanced motion clarity, smooth tear-free immersion, ultra-high frame rates, and more.

Virtual Reality
The highest-performance graphics deliver the smoothest, most immersive VR experiences.

What's in the Box

• ASUS Prime GeForce RTX 5080 OC Edition 16GB graphics card
• Speedsetup manual
• ASUS Velcro hook and loop strap
• Thank you card
• Adapter cable (1 to 3)

Specifications

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	ASUS PRIME-RTX5080-O16G
Model	PRIME-RTX5080-O16G
Graphic Engine	NVIDIA GeForce RTX 5080
AI Performance	1801 TOPs
Bus Standard	PCI Express 5.0
OpenGL	OpenGL 4.6
Video Memory	16GB GDDR7
Engine Clock	OC mode: 2685 MHz
	Default mode: 2655 MHz (Boost Clock)
CUDA Core	10752
Memory Speed	30 Gbps
Memory Interface	256-bit
Resolution	Digital Max Resolution 7680 x 4320
Interface	Yes x 1 (Native HDMI 2.1b), Yes x 3 (Native DisplayPort 2.1b), HDCP Support Yes (2.3)
Maximum Display Support	4
NVlink/ Crossfire Support	No
Accessories	1 x Speedsetup Manual
	1 x ASUS Velcro Hook & Loop
	1 x Thank You Card
	1 x Adapter Cable (1 to 3)
Software	ASUS GPU Tweak III & MuseTree & GeForce Game Ready Driver & Studio Driver: please download all software from the support site.
Dimensions	304 x 126 x 50 mm
	12 x 5 x 2 inch
Recommended PSU	850W
Power Connectors	1 x 16-pin
Slot	2.5 Slot
SFF Ready	Compatible
Note	* Our wattage recommendation is based on a fully overclocked GPU and CPU system configuration.
	* All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets. If you do not use the latest and current specifications of ASUS products, you shall be liable for all loss and damage claimed by third party to ASUS based on false advertising or any other issues caused from using false specifications of ASUS products.
	* Maximum Display Support is specifically applied to simultaneous display situation.

FAQ

What performance can I expect from the ASUS Prime RTX 5080 OC Edition?

Modern AAA games at high resolutions and creative applications such as 3D rendering and video editing benefit from this GPU thanks to its large CUDA core count, high memory bandwidth, and AI enhanced features. Its OC mode helps deliver higher clock speeds for better performance compared to standard modes.

Is this graphics card compatible with PCIe 5.0 motherboards?

Yes, the card uses a PCIe 5.0 x16 interface, making it compatible with both PCIe 5.0 and earlier PCIe slot versions for broad support across many modern systems.

What power supply do I need for this GPU?

ASUS recommends an 850W power supply to ensure stable operation, especially under high load or overclocked conditions.

Can I run multiple monitors with this graphics card?

Yes, with 2 HDMI and 3 DisplayPort outputs, you can connect multiple high resolution monitors simultaneously for immersive gaming or multitasking setups.