Asus TUF RTX3090-O24G | GeForce RTX 3090 | 24GB GDDR6X | OC Edition | PCI Express Gen 4 | HDMI | DisplayPort | Gaming Graphic Card

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TUF Gaming GeForce RTX 3090 buffed-up design with chart-topping thermal performance.

  • NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world’s fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency.
  • 2nd Generation RT Cores: Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a new level of ray tracing performance.
  • 3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores deliver a massive boost to in-game performance and all-new AI capabilities.
  • Axial-tech Fan Design has been newly tuned with a reversed central fan direction for less turbulence.
  • Dual Ball Fan Bearings can last up to twice as long as sleeve bearing designs.
  • Military-grade Capacitors and other TUF components enhance durability and performance.
  • GPU Tweak II provides intuitive performance tweaking, thermal controls, and system monitoring.

Graphic Engine

  • NVIDIA GeForce RTX 3090

Bus Standard

  • PCI Express 4.0


  • OpenGL 4.6

Video Memory

  • 24GB GDDR6X

Engine Clock

  • OC mode: 1770 MHz (Boost Clock)
  • Gaming mode: 1740 MHz (Boost Clock


  • 10496

Memory Speed

  • 19.5 Gbps

Memory Interface

  • 384-bit


  • Digital Max Resolution 7680 x 4320


  • Yes x 2 (Native HDMI 2.1)
  • Yes x 3 (Native DisplayPort 1.4a)
  • HDCP Support Yes (2.3)

Maximum Display Support

  • 4

NVlink/ Crossfire Support

  • Yes


  • 1 x Collection card
  • 1 x Speedsetup manual
  • 1 x TUF certificate of Reliability


  • ASUS GPU Tweak II & GeForce Game Ready Driver & Studio Driver: please download all software from the support site.


  • 11.8 " x 4.99 " x 2.03 " Inch
  • 29.99 x 12.69 x 5.17 Centimeter

Recommended PSU

  • 850W

Power Connectors

  • 2 x 8-pin


  • 2.7 Slot


  • ARGB
More Information
SeriesGeForce RTX
Form FactorGaming Graphic Card
Capacity24 GB
Model NumberAsus TUF RTX3090-O24G
Product ColourBlack
Memory & CacheM.2 NVMe SSD
ConditionBrand New, Original Packaging, OEM
Warranty & SupportAuthorized Agent 1-Year Limited Warranty
Service & LocationIsland Wide Delivery Available - Home Delivery & Same Day Delivery From Western Province - Store Locations From Colombo, Negombo, Bambalapitiya, Kandy, Madampe, Malabe, Anuradhapura