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NVIDIA GeForce RTX 4090 24GB GDDR6X Graphics Card
An Ada Lovelace GPU for demanding desktop graphics and compute workflows.
Product Overview
For buyers planning a high-performance desktop, the RTX 4090 combines a substantial memory allocation with an established GeForce software ecosystem. Compare the full workstation configuration, including cooling and storage, rather than selecting a board on the GPU name alone.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | NVIDIA |
| Product model | GeForce RTX 4090 |
| Architecture | Ada Lovelace |
| GPU memory | 24 GB |
| Memory type | GDDR6X |
| Memory interface | 384-bit |
| CUDA cores | 16,384 |
| Boost clock | 2.52 GHz |
| Form factor / interface | PCIe add-in card |
| Power specification | 450 W |
| PCIe generation | PCIe Gen 4 |
Values apply to the stated product or reference configuration. Confirm the exact part number, host support and supplied configuration before placing an order.
Key Selection Points
Match the board to the desktop
Compare the vendor board, enclosure clearance, power connector and cooling design. Reference GPU specifications do not replace the installation requirements of the card being supplied.
Size the workload before the purchase
Estimate the memory used by your largest project and test the application path. Choose the configuration that meets your real workflow rather than buying on one benchmark number.
Define the procurement scope
State the board manufacturer, exact SKU, quantity and required condition. A clear requirement makes distributor quotes easier to compare.
Recommended Applications
Rendering workstations
Run a representative production scene and compare render time, memory use and output quality.
High-resolution editing
Review the codec and application path so that the GPU, CPU and storage are sized together.
Local model evaluation
Profile the actual model and batch settings; memory capacity alone does not guarantee that every model will fit.
Configuration Note
Specifications shown are NVIDIA reference values. Add-in-card vendor dimensions, clocks and cooling can differ.
Information to Include in Your RFQ
- Exact GPU model, edition and board or module part number
- Compatible server, workstation or baseboard model
- Available power, cooling and mechanical clearance
- Application, operating system and driver requirements
- Single GPU or complete multi-GPU configuration
- Quantity, condition and delivery destination
Frequently Asked Questions
Does RTX 4090 support NVLink?
NVIDIA lists no NVLink support for RTX 4090. Do not plan a workstation around an NVLink bridge between these cards.
Will every vendor card have the same dimensions?
No. The enclosure and thermal design can vary by add-in-card manufacturer. Ask for the exact board data before installation.
Can this GPU run every AI model locally?
Do not assume so. Model size, precision, working memory, context length and software support determine whether the complete workload fits.
What should a replacement quote identify?
The quote should identify the exact board manufacturer and SKU, required condition, included accessories and agreed service scope.
Are software subscriptions and accessories included?
Confirm the quotation scope. List required software entitlements, cables, bridges, brackets and other accessories separately rather than assuming they are included.
How can I request a quotation from AITI?
Email require@hkaiti.com with the exact model or part number, quantity, destination and project requirements. Ask for availability, condition and service terms for that specific order.
Request a Quote from AITI
Send AITI Tech Limited your GeForce RTX 4090 requirement, quantity and host configuration. A clearly specified RFQ helps establish the exact hardware and supply scope for your project.
Email: require@hkaiti.com
WhatsApp: +86 181 2644 8810
Technical reference: NVIDIA official product documentation.
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