

- 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 whole 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 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.

2. VR Friendly HDMI Ports
3. Dual BIOS
4. VRAM Heatsink
5. MaxContact Technology
6. Vented Backplate
7. 2.7-slot Design
8. Aura Sync
9. Upgraded Axial-tech Fan Design













- Graphics Engine
NVIDIA® GeForce RTX™ 3090
- Bus Standard
PCI Express 4.0
- OpenGL
OpenGL®4.6
- Video Memory
GDDR6X 24GB
- Engine Clock
OC Mode – 1770 MHz (Boost Clock)
Gaming Mode – 1740 MHz (Boost Clock) - CUDA Core
10496
- Memory Speed
19.5 Gbps
- Memory Interface
384-bit
- Resolution
Digital Max Resolution:7680×4320
- Interface
HDMI Output : Yes x 2 (Native) (HDMI 2.1)
Display Port : Yes x 3 (Native) (DisplayPort 1.4a)
HDCP Support : Yes (2.3) - Maximum Display Support
4
- NVlink/ Crossfire Support
Yes
- Recommended PSU
850W
- Power Connectors
2 x 8-pin
- Accessories
1 x Collection card
1 x Speedsetup manual
1 x TUF certificate of Reliability - Software
ASUS GPU Tweak II & Driver, please download all software from the support site.
- Dimensions
11.81 ” x 5 ” x 2.04 ” Inch
29.99 x 12.69 x 5.17 Centimeter - Slot
2.7 slot
- Note
* All PSU recommendations are based on Intel® Core™ i9 or AMD Ryzen™ 9 power consumption. * For more information, please refer to the recommended PSU table at: https://dlcdnets.asus.com/pub/ASUS/Accessory/Power_Supply/Manual/RECOMMENDED_PSU_TABLE.pdf
ASUS TUF Gaming GeForce RTX 3090 OC 24GB Graphics Card TUF-RTX3090-O24G-GAMING
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 whole 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 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.
Specifications
Header
Manufacturer :Asus Components
Brand :ASUS
Product Line :ASUS
Model :TUF-RTX3090-O24G-GAMING
Edition :OC Edition
Packaged Quantity :1
Video Output
Type :Graphics card
Interface Type :PCI Express 4.0
Graphics Processor Manufacturer :NVIDIA
Graphics Processor :NVIDIA GeForce RTX 3090
CUDA Cores Qty :10496
Max Monitors Supported :4
Max External Resolution :7680 x 4320
API Supported :OpenGL 4.6
Output Ports (compact list) :3 x DisplayPort, 2 x HDMI
Supported Video Signal :DisplayPort, HDMI
HDCP Compatible :Yes
Video Adapter Features :Nvidia SLI with RTX NVLink Bridge, GPU Tweak II, NVIDIA Ampere GPU technology, Dual ball Bearing Fan, Axial-tech Fan Design, 2.7-slot Fan Cooler
Video Memory
Technology :GDDR6X SDRAM
Installed Size :24 GB
Memory Speed :19.5 GBps
Bus Width :384-bit
Interfaces
Interfaces :3 x DisplayPort, 2 x HDMI
Software
Type :ASUS GPU Tweak II
System Requirements
Required Power Supply :750 watt
Additional Requirements :2 x 8 pin PCI Express power connector
Miscellaneous
Color Category :Black
Compliant Standards :DisplayPort 1.4, HDCP 2.3
Dimensions & Weight
Width :2 inch
Depth :11.8 inch
Height :5 inch
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