ASUS
ASUS TUF Gaming GeForce RTX 4090 24GB GDDR6X graphics card
Triple-fan cooled RTX 4090 with 24 GB GDDR6X on a 384-bit bus, 2550 MHz boost clock, PCIe 4.0, HDMI 2.1 and DisplayPort 1.4a for 7680×4320 output, plus a metal exoskeleton and dual-ball-bearing fans
- InterfacePCI Express 4.0
- Chipset ManufacturerNVIDIA
- GPU SeriesNVIDIA GeForce RTX 40 Series
- GPUGeForce RTX 4090
- Game Clock2520 MHz
- Boost Clock2550 MHz
- 24 GB GDDR6X memory handles 4K and 8K textures with a 384-bit bus
- Boost clock reaches 2550 MHz for high frame rates in demanding titles
- Triple axial-tech fans move 23% more air for lower temperatures under load
- Dual ball-bearing fans last up to twice as long as sleeve designs
- Military-grade capacitors rated 20K hours at 105 °C strengthen the power delivery
ASUS TUF Gaming GeForce RTX 4090 24GB GDDR6X
The ASUS TUF Gaming GeForce RTX 4090 is a graphics card built on the NVIDIA Ada Lovelace architecture. It targets enthusiasts and professionals who need maximum frame rates at 4K and 8K resolutions. The card connects via a PCI Express 4.0 interface and features a triple-fan cooler with a metal exoskeleton for structural rigidity. It is designed for sustained heavy workloads in gaming and content creation.
24GB GDDR6X memory and 384-Bit interface capacity
The card provides 24GB of GDDR6X memory across a 384-bit bus, delivering high bandwidth for 4K and 8K gaming. This capacity handles large texture packs, complex ray-traced scenes, and multi-application workflows comfortably. In extremely demanding scenarios with maximum ray tracing and high-resolution assets, the 24GB frame buffer can become a limiting factor. The 450W thermal design power requires a robust power supply and case airflow to maintain boost clocks.
PCI Express 4.0 and display output limits
The PCI Express 4.0 interface provides sufficient bandwidth for current gaming and compute tasks, though it does not reach the theoretical ceiling of newer standards. Display outputs include two HDMI 2.1 ports and three DisplayPort 1.4a connectors, supporting up to four monitors at a maximum resolution of 7680 x 4320. HDMI 2.1 enables high-refresh 4K and 8K displays with variable refresh rate. DisplayPort 1.4a drives high-refresh panels up to its transmission limit.
Points forts
- 24 GB GDDR6X memory handles 4K and 8K textures with a 384-bit bus
- Boost clock reaches 2550 MHz for high frame rates in demanding titles
- Triple axial-tech fans move 23% more air for lower temperatures under load
- Dual ball-bearing fans last up to twice as long as sleeve designs
- Military-grade capacitors rated 20K hours at 105 °C strengthen the power delivery
Caractéristiques
| Brand | ASUS |
|---|---|
| Series | TUF Gaming |
| Model | TUF-RTX4090-24G-GAMING |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | NVIDIA |
| GPU Series | NVIDIA GeForce RTX 40 Series |
| GPU | GeForce RTX 4090 |
| Game Clock | 2520 MHz |
| Boost Clock | 2550 MHz |
| Memory Size | 24GB |
| Memory Interface | 384-Bit |
| Memory Type | GDDR6X |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 2 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4a |
| Max Resolution | 7680 x 4320 |
| Cooler | Triple Fans |
| Thermal Design Power | 450W |
| Recommended PSU Wattage | 1000W |
| Power Connector | 1 x 16-Pin |
| HDCP Ready | 2.3 |
| Form Factor | ATX |
| Max GPU Length | 348 mm |
| Card Dimensions (L x H) | 348.2 x 72.6 mm |
| Slot Width | 3.65 Slot |
| Package Contents | 1 x Collection Card 1 x Speedsetup Manual 1 x Adapter Cable 1 x TUF Graphics Card Holder 1 x TUF Velcro Hook & Loop 1 x Thank you Card |
Questions sur cet article
Will the card fit in my case and clear the motherboard slots?
The card uses a triple-fan cooler with a metal exoskeleton. Measure your case length, width and height clearance against the card's physical dimensions before buying.
What power supply do I need for the 450W TDP?
The graphics card has a thermal design power of 450W. Choose a PSU that meets NVIDIA's recommended wattage for the RTX 4090 and includes the required 12VHPWR or PCIe 8-pin connectors.
Which monitors can I connect to the HDMI 2.1 and DisplayPort 1.4a outputs?
Two HDMI 2.1 ports and three DisplayPort 1.4a ports support up to 7680 x 4320 resolution. Four monitors can run simultaneously.
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