$3,299.00
ASUS ROG Strix GeForce RTX 4090 OC Edition 24GB GDDR6X Graphics Card with a 384-bit memory bus, PCIe 4.0, and triple-fan air cooling. Manufacturer model ROG-STRIX-RTX4090-O24G-GAMING.
The ASUS ROG Strix GeForce RTX 4090 OC Edition remains a powerful 24GB GDDR6X choice for compatible games, content creation and CUDA-based software. Its oversized triple-fan ROG Strix cooler and Ada Lovelace GPU make it a distinct product from newer RTX 5090 listings. The purchasing decision here is value at the actual offered price: compare the card's condition, remaining manufacturer coverage and available alternatives rather than relying on the generation name. If the unit has been opened or used, describe that clearly on the product page. The customer should know exactly which ROG Strix OC version will ship.
At the center of this board is the GeForce RTX 4090, with 16,384 CUDA cores and a PCIe 4.0 host interface. Dedicated 24GB GDDR6X gives the processor room for graphics assets and supported computational data. The 384-bit interface describes the width of the connection between the GPU and its on-board memory; it does not, by itself, predict a particular frame rate. Architecture, clocks, software optimization and thermal conditions also matter. Consult the maker�s current specification sheet for exact clock profiles, output connectors and supported features of this part number.
In games that support its features, this GPU can accelerate demanding scenes, complex lighting and high-resolution assets. NVIDIA ray tracing and supported DLSS options depend on the title and installed driver; availability varies by application. A display capable of the intended resolution and refresh rate, appropriate cables and a balanced processor are important parts of the build. Published benchmark numbers from another computer cannot guarantee the same results in yours. Choose settings based on visual preference, target responsiveness and the performance of the complete system rather than the GPU name alone.
The ROG Strix edition uses a substantial triple-fan air cooler. Allow space for the card's physical length, multi-slot thickness and power cable without pressing the side panel against the connector. A well-ventilated chassis matters during long gaming or rendering sessions, and a GPU support can help with a heavy card when specified by the maker. Because the RTX 4090 belongs to an earlier generation, pay extra attention to the offered unit's actual state and included accessories. Do not use current RTX 5090 imagery, benchmark expectations or feature claims for this separate Ada Lovelace product.
The 24GB GDDR6X capacity may be useful for compatible video editing, 3D rendering, animation and visual effects projects that keep substantial working data in GPU memory. Application support is decisive: a program may use the GPU for some tasks while using the CPU for others. Export settings, project complexity, plug-ins and driver versions influence the result. Review the requirements of the software you actually use, especially if its vendor publishes a supported GPU list. A larger memory figure is useful only when the workflow can access and benefit from that capacity.
Developers can consider this NVIDIA card for applications that explicitly support the appropriate CUDA and related acceleration stack. Local inference, experimentation and development are possible only when the software, drivers and model requirements fit the system. Model size, numerical precision and context length can change memory use considerably. Do not assume that a stated memory capacity guarantees that any particular AI model will run at a given speed. For mission-critical deployments, confirm software support, operational needs and any specialized enterprise requirements before selecting consumer graphics hardware.
Confirm the power supply�s total capacity, quality, connector type and the cable routing specified by its maker. Do not force or sharply bend a high-power connector close to the socket. Leave room for airflow and access to neighboring components. Before installing, update the appropriate GPU driver and follow the card maker�s setup instructions.
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| Brand | ASUS |
|---|---|
| GPU Model | GeForce RTX 4090 |
| VRAM Capacity | 24GB |
| VRAM Type | GDDR6X |
| Memory Bus | 384-bit |
| PCIe Interface | PCIe 4.0 |
| Cooling | triple-fan air cooling |
| CUDA Cores | 16,384 |
| Manufacturer Part Number | ROG-STRIX-RTX4090-O24G-GAMING |
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