Inno3d RTX 4090 X3 OC 24GB Gaming Graphics Card


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  • NVIDIA GeForce RTX 4090
  • 2235MHz
  • 24GB GDDR6X
  • 384 bit
  • PCI Express x16 4.0
  • 1 x HDMI (2.1a), 3 x DP (1.4a)
  • DirectX 1‎2 Ultimate
  • OpenGL 4.6
  • 450W TDP

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Availability: In stock

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Inno3D GeForce RTX 4090 X3 OC 24GB GDDR6X (N40903-246XX-18332989)

LP_4090_X3_OC_all-preview1.jpg (9.25 MB)

Ray Tracing Hyperrealistic. Hyperfast.

The Ada architecture unleashes the full glory of ray tracing, which simulates how light behaves in the real world. With the power of INNO 3D GeForce RTX 4090 X3 OC and third-gen RT Cores, you can experience incredibly detailed virtual worlds like never before.

The performance multiplier, powered by AI.

DLSS is a revolutionary breakthrough in AI-powered graphics that massively boosts performance. Powered by the new fourth-gen Tensor Cores and Optical Flow Accelerator on INNO 3D GeForce RTX 4090 X3 OC GPUs, DLSS 3 uses AI to create additional high-quality frames.

Victory measured in milliseconds.

NVIDIA Reflex and INNO 3D GeForce RTX 4090 X3 OC GPUs deliver the lowest latency and best responsiveness for the ultimate competitive advantage. Built to optimize and measure system latency, Reflex provides faster target acquisition, quicker reaction times, and the best aim precision for competitive games.

The dream stream.

Steal the show with incredible graphics and high-quality, stutter-free live streaming. Powered by the 8th generation NVIDIA Encoder (NVENC), INNO 3D GeForce RTX 4090 X3 OC ushers in a new era of high-quality broadcasting with next-generation AV1 encoding support, engineered to deliver greater efficiency than H.264, unlocking glorious streams at higher resolutions. Plus, exclusive optimizations in your favorite live streaming apps give your audience your best—every time.


Game Ready Drivers

GeForce Game Ready Drivers deliver the best experience for your favorite games. They’re finely tuned in collaboration with developers and extensively tested across thousands of hardware configurations for maximum performance and reliability.’


GeForce Experience

Capture and share videos, screenshots, and live streams with friends. Keep your drivers up to date and optimize your game settings. GeForce Experience lets you do it all. It’s the essential companion to your GeForce graphics card.



Get smooth, tear-free gameplay at high refresh rates, plus HDR and more. This is the ultimate gaming display and the go-to equipment for enthusiast gamers.


8K HDR Gaming

Connect, play, capture, and watch in brilliant HDR at resolutions up to 8K with the INNO 3D GeForce RTX 4090 X3 OC. Capture up to 8K HDR footage with the GeForce Experience™ ShadowPlay™ feature and play back smoothly with AV1 decode.


Virtual Reality

The highest performance graphics deliver the smoothest, most immersive VR experiences.’


Resizable BAR

Resizable BAR is an advanced PCI Express feature that enables the CPU to access the entire GPU frame buffer at once, improving performance in many games.



GPU Series

Memory Bus

Memory Clock

Memory Series

Memory Size


GPU Chipset



GPU Engine Specs CUDA Cores: 16384

Boost Clock (MHz): 2550

Base Clock(MHz): 2235

Memory Specs Memory Clock: 21 Gbps

Standard Memory Config: 24GB

Memory Interface: GDDR6X

Memory Interface Width: 384-bit

Memory Bandwidth (GB/sec): 1008

Feature Support Real-Time Ray Tracing: Yes

Ray Tracing Cores: 3rd Generation

Tensor Cores: 4th Generation

NVIDIA Architecture: Ada Lovelace

Microsoft DirectX: 12 Ultimate


PCI Express Gen 4: Yes

NVIDIA GeForce Experience: Yes

NVIDIA Ansel: Yes

NVIDIA FreeStyle: Yes

Bus Support: PCI-E 4.0 X16

NVIDIA ShadowPlay: Yes

NVIDIA Highlights: Yes

OS Certification: Windows 11/10, Linux, FreeBSDx86


Game Ready Drivers: Yes

NVIDIA Studio Drivers: Yes

NVIDIA GPU Boost™: Yes

Vulkan API: Yes

OpenGL: 4.6

HDMI 2.1: Yes

DisplayPort 1.4a: Yes

NVIDIA Encoder: 2x 8th Generation

NVIDIA Decoder: 5th Generation

Display Support Multi Monitor: Yes

Maximum Digital Resolution: 7680×4320

HDCP: 2.3

Standard Display Connectors: HDMI 2.1, 3x DisplayPort 1.4a

Graphics Card Dimensions Length: 336mm

Height: 145mm

Width: 3-slot

Thermal and Power Spec Minimum System Power Requirement (W): 850

Supplementary Power Connectors: 3x PCIe 8-pin cables (adapter in box) OR 450 W or greater PCIe Gen 5 cable

Accessories Installation Guide: Yes

Power Guide: Yes

Warranty 3 Years
Note* Price, feature and specifications are subject to change without notice.


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