ASUS ROG Strix GeForce RTX 4090 OC Edition 24GB GDDR6X Graphics Card

Product overview

The ASUS ROG Strix GeForce RTX 4090 OC Edition 24GB GDDR6X is a desktop graphics card for desktop gaming, video editing, 3D content creation and compatible GPU-accelerated applications. Its 24GB GDDR6X dedicated graphics memory stores the textures, frame buffers and project data used by the GPU. Manufacturer model: ROG-STRIX-RTX4090-O24G-GAMING.

Key features

• GeForce RTX 4090 graphics processor
• 24GB GDDR6X dedicated video memory
• Manufacturer model: ROG-STRIX-RTX4090-O24G-GAMING
• Cooling: triple-fan air cooling
• Connections: 3 x DisplayPort 1.4a; 2 x HDMI 2.1a
• Host interface: PCIe 4.0

Graphics features and applications

The NVIDIA Ada Lovelace GPU supports hardware ray tracing, DLSS image reconstruction and Frame Generation in compatible games. Its dedicated graphics memory also serves supported 3D rendering, video editing and GPU-compute workflows. NVIDIA Studio drivers are available for creative applications. Application support and the complete desktop configuration determine the performance and feature availability.

Dedicated graphics memory

The 24GB GDDR6X graphics-memory configuration is separate from your computer’s system RAM. The board uses a 384-bit memory interface. Its listed memory data rate is 21 Gbps. Dedicated video memory holds active GPU resources; the usable workload size also depends on the application, project settings and other resources used by the software.

Cooling and display connectivity

Cooling configuration: triple-fan air cooling. Display connections: 3 x DisplayPort 1.4a; 2 x HDMI 2.1a. Use these physical outputs to select suitable monitor cables or adapters. Supported resolution and refresh rate depend on the display, connection and driver.

Technical specifications

System integration

Host connection: PCIe 4.0. Card dimensions: 357.6 x 149.3 x 70.1 mm. Expansion-slot space: 3.5 slots. Graphics power connection: 1 x 16-pin. Manufacturer-listed system power-supply recommendation: 1000 W. Match the card with the motherboard, case and full-system power requirements. Install the appropriate manufacturer driver for the operating system and applications.

Performance varies by application, drivers, graphics settings, cooling and the rest of the system. This listing is for the graphics card; a complete computer, monitor and application licenses are not included.