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Large triple-fan graphics card in dark gunmetal with industrial TUF branding and exposed heatpipes

ASUS

ASUS TUF Gaming GeForce RTX 4090 OG OC Edition graphics card

SKU CH-V0R9-NY6GH

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.

Pontos fortes

  • 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

Especificações

BrandASUS
SeriesTUF Gaming
ModelTUF-RTX4090-O24G-OG-GAMING
Part Number90YV0IY3-M0AA00
InterfacePCI Express 4.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4090
Core Clock2235 MHz
Boost Clock2595 MHz
CUDA Cores16384
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size24GB
Memory Interface384-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1a
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power450W
Recommended PSU Wattage850W
Power Connector1 x 16-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length326 mm
Slot Width3.2 Slots

Perguntas sobre este artigo

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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