Axial-tech fan design has been tuned with a reversed central fan direction for less turbulence
Dual ball fan bearings last up to twice as long as conventional designs
Military-grade capacitors rated for 20K hours at 105°C make the GPU power rail more durable
Auto-Extreme precision automated manufacturing for higher reliability
GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring
Free 1-month Adobe Creative Cloud Subscription: Receive complimentary access with the purchase of this product (offer valid from 9/15/2021 to 8/31/2024)
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Overview
Specs
Reviews (308)
Learn more about the ASUS TUF-RTX4090-O24G-OG-GAMING
Model
Brand
ASUS
Series
TUF Gaming
Model
TUF-RTX4090-O24G-OG-GAMING
Part Number
90YV0IY3-M0AA00
Interface
Interface
PCI Express 4.0 x16
Chipset
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 Cores
Memory
Effective Memory Clock
21000 MHz (21 Gbps)
Memory Size
24GB
Memory Interface
384-Bit
Memory Type
GDDR6X
3D API
DirectX
DirectX 12 Ultimate
OpenGL
OpenGL 4.6
Ports
Multi-Monitor Support
4
HDMI
2 x HDMI 2.1a
DisplayPort
3 x DisplayPort 1.4a
Details
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 & Dimensions
Form Factor
ATX
Max GPU Length
326 mm
Slot Width
3.2 Slots
Additional Information
First Listed on Newegg
November 18, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.