ASUS
ASUS TUF Gaming GeForce RTX 4090 OG OC Edition graphics card
24 GB GDDR6X graphics card with a 384-bit bus, 2595 MHz boost clock and 16384 CUDA cores for 4K gaming and ray tracing
- InterfacePCI Express 4.0 x16
- Chipset ManufacturerNVIDIA
- GPU SeriesNVIDIA GeForce RTX 40 Series
- GPUGeForce RTX 4090
- Core Clock2235 MHz
- Boost Clock2595 MHz
- OC boost clock of 2595 MHz drives higher frame rates in demanding titles
- 24 GB GDDR6X memory on a 384-bit bus handles 4K and 8K textures with ease
- Dual ball-bearing fans last up to twice as long as sleeve designs for sustained cooling
- Military-grade capacitors rated 20K hours at 105 °C keep power delivery stable under load
- Auto-Extreme automated assembly removes human solder variance for consistent reliability
TUF Gaming GeForce RTX 4090 24GB
This ASUS graphics card uses the NVIDIA Ada Lovelace architecture with 16384 CUDA cores and 24GB of GDDR6X memory on a 384-bit bus. It connects via PCI Express 4.0 x16 and outputs to four displays through two HDMI 2.1a and three DisplayPort 1.4a ports.
Best for 4K gaming and heavy creative workloads
The 2595 MHz OC boost clock and DLSS 3 frame generation suit enthusiasts targeting high refresh rates at 4K or professionals needing large VRAM for rendering. Buyers with compact cases, modest power supplies or 1440p-only monitors should consider smaller cards.
24GB GDDR6X memory capacity
The 24GB frame buffer is the decisive spec for 4K gaming with high-resolution textures, 3D rendering and AI workloads that exceed 12GB or 16GB limits. If your applications fit in less VRAM, a lower-tier GPU will cost less and draw less power.
Points forts
- OC boost clock of 2595 MHz drives higher frame rates in demanding titles
- 24 GB GDDR6X memory on a 384-bit bus handles 4K and 8K textures with ease
- Dual ball-bearing fans last up to twice as long as sleeve designs for sustained cooling
- Military-grade capacitors rated 20K hours at 105 °C keep power delivery stable under load
- Auto-Extreme automated assembly removes human solder variance for consistent reliability
Caractéristiques
| Brand | ASUS |
|---|---|
| Series | TUF Gaming |
| Model | TUF-RTX4090-O24G-OG-GAMING |
| Part Number | 90YV0IY3-M0AA00 |
| Interface | PCI Express 4.0 x16 |
| Chipset Manufacturer | NVIDIA |
| GPU Series | NVIDIA GeForce RTX 40 Series |
| GPU | GeForce RTX 4090 |
| Core Clock | 2235 MHz |
| Boost Clock | 2595 MHz |
| CUDA Cores | 16384 |
| Effective Memory Clock | 21000 MHz (21 Gbps) |
| 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 2.1a |
| DisplayPort | 3 x DisplayPort 1.4a |
| Max Resolution | 7680 x 4320 |
| Cooler | Triple Fans |
| Thermal Design Power | 450W |
| Recommended PSU Wattage | 850W |
| Power Connector | 1 x 16-Pin |
| HDCP Ready | Yes |
| Form Factor | ATX |
| Max GPU Length | 326 mm |
| Slot Width | 3.2 Slots |
Questions sur cet article
Is the 24 GB GDDR6X version the only capacity available for this TUF Gaming RTX 4090 model?
Yes, the TUF-RTX4090-O24G-OG-GAMING comes in a single 24 GB GDDR6X configuration with a 384-bit memory interface. There are no other memory capacities offered for this specific model.
What does the 2595 MHz OC mode boost clock deliver in actual workloads?
The 2595 MHz OC mode boost clock is the maximum frequency the GPU targets under load. Sustained speeds depend on power limits, thermals and the specific application. The default mode runs at 2565 MHz if you prefer a lower target.
How does the PCIe 4.0 x16 interface affect data throughput with this card?
The card uses a PCI Express 4.0 x16 link. It is backward compatible with PCIe 3.0 slots, though peak transfer rates will be limited to the slot's generation.
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