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ASUS TUF Gaming RTX 3090 Ti triple-fan graphics card, matte black finish, three-slot design

ASUS

ASUS TUF-RTX3090TI-O24G-GAMING graphics card

SKU CH-RW9A-36WY5 MPN TUF-RTX3090TI-O24G-GAMING

Refurbished RTX 3090 Ti GPU with 24GB GDDR6X, 10752 CUDA cores and triple-fan cooling on a 3.2-slot card

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3090 Ti
  • ArchitectureAmpere
  • Core Clock1950 MHz
  • 24 GB GDDR6X memory enables 8K gaming textures
  • 10752 CUDA cores accelerate rendering and compute workloads
  • Triple axial-tech fans with dual ball bearings reduce turbulence and extend lifespan
  • PCI Express 4.0 interface delivers full bandwidth for modern platforms
  • Military-grade capacitors and TUF components enhance durability under heavy loads

ASUS TUF RTX 3090 Ti 24GB GDDR6X

The ASUS TUF Gaming GeForce RTX 3090 Ti graphics card delivers 10752 CUDA cores and 24GB of GDDR6X memory on a 384-bit interface. It runs on the NVIDIA Ampere architecture with a boost clock of 1950 MHz in OC mode. The card uses a PCI Express 4.0 interface and supports DirectX 12 Ultimate for modern gaming and creative workloads.

PCIe 4.0 16-pin 450W TDP 1000W PSU

Verify your motherboard has a PCI Express 4.0 x16 slot and enough physical space for a 326 mm long, 3.2-slot wide card. The board draws up to 450W and requires a single 16-pin power connector, so a power supply of at least 1000W is recommended. Ensure your case airflow can handle a triple-fan cooler and that no cables obstruct the card's length or height.

4K 8K creators multi-monitor 2x HDMI 2.1 3x DP 1.4a

This GPU suits content creators and enthusiasts targeting 4K or 7680 x 4320 resolution across up to four displays via two HDMI 2.1 and three DisplayPort 1.4a outputs. The 24GB frame buffer and Tensor cores accelerate AI-assisted workflows and DLSS upscaling. Buyers with smaller cases, limited power headroom, or only 1080p gaming needs should consider a lower-tier model.

Highlights

  • 24 GB GDDR6X memory enables 8K gaming textures
  • 10752 CUDA cores accelerate rendering and compute workloads
  • Triple axial-tech fans with dual ball bearings reduce turbulence and extend lifespan
  • PCI Express 4.0 interface delivers full bandwidth for modern platforms
  • Military-grade capacitors and TUF components enhance durability under heavy loads

Specifications

BrandASUS
SeriesTUF Gaming
ModelTUF-RTX3090TI-O24G-GAMING
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3090 Ti
ArchitectureAmpere
Core Clock1950 MHz
Game Clock1920 MHz
Boost ClockOC mode: 1950 MHz
Gaming mode: 1920 MHz
CUDA Cores10752
Effective Memory Clock21 Gbps
Memory Size24GB
Memory Interface384-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
SLI SupportSLI Ready
CoolerTriple Fans
Thermal Design Power450W
Recommended PSU Wattage1000W
Power Connector1 x 16-Pin
HDCP Ready2.3
Max GPU Length326 mm
Card Dimensions (L x H)12.83" x 5.52"
Slot Width3.2 Slot
Shipping weight3.54 kg
Package size584 × 330 × 152 mm

Questions about this item

Does the box include the new 16-pin power cable or must I buy it separately?

The card ships with a 16-pin power connector installed; a compatible 1000W power supply with the matching 16-pin cable is required and sold separately.

Why choose the 24GB GDDR6X version over a smaller capacity?

The 24GB frame buffer paired with a 384-bit bus and 21 Gbps memory speed handles 8K textures and large compute workloads that overflow smaller cards.

What does the 450W thermal design power mean for my build?

A 1000W power supply is recommended to sustain the 450W board power plus CPU and peripherals; the triple-fan cooler is built to dissipate that heat in a 3.2-slot form factor.

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