Key Features

2535 MHz Core Clock

16384 CUDA Cores

Ada Lovelace Architecture

24GB of GDDR6X VRAM

21 Gb/s Memory Speed

384-Bit Memory Interface

HDMI 2.1 | DisplayPort 1.4a

7680 x 4320 Max Resolution

PCIe 4.0 x16 Interface

WINDFORCE 3X Cooling | RGB FUSION 2.0

Based on the Ada Lovelace architecture and designed to handle the graphical demands of 8K gaming and high frame rates, the Gigabyte GeForce RTX 4090 GAMING OC Graphics Card brings the power of real-time ray tracing and AI to your PC games. The GPU features 24GB of GDDR6X VRAM and a 384-bit memory interface, offering improved performance and power efficiency over the previous Ampere-based generation.

The front panel of the card features a variety of outputs, such as DisplayPort 1.4a and HDMI 2.1. HDMI 2.1 supports up to 48 Gb/s bandwidth and a range of higher resolutions and refresh rates, including 8K @ 60 fps, 4K @ 120 fps, and even up to 10K. The RTX 4090 is not just about high-resolution gaming. Computationally intensive programs can utilize the GPU's 16384 cores to accelerate tasks using CUDA and other APIs.

For cooling, Gigabyte implemented the WINDFORCE 3X cooling system. The cooling system uses three 80mm fans. The airflow is split by the triangle fan edge and guided smoothly through the 3D stripe curve on the fan surface. The 3D Active Fan feature provides semi-passive cooling, which means the fans will remain off when the GPU is under a set loading or temperature for low power gaming. You can also adjust lighting effects via RGB FUSION 2.0 software.

NVIDIA Ada Lovelace Architecture

NVIDIA Ada Lovelace architecture features 4th Gen Tensor Cores, 3rd Gen RT cores, Shader Execution Reordering (SER) technology, and more.

Ray Tracing

The Ada architecture unleashes the full glory of ray tracing, which simulates how light behaves in the real world. With the power of RTX 40 Series and third-gen RT Cores, you can experience incredibly detailed virtual worlds for an immersive gaming experience.

NVIDIA DLSS 3

DLSS is a breakthrough in AI-powered graphics that massively boosts performance. Powered by the 4th Gen Tensor Cores and Optical Flow Accelerator on GeForce RTX 40 Series GPUs, DLSS 3 uses AI to create additional high-quality frames.

NVIDIA Reflex

NVIDIA Reflex and GeForce RTX 40 Series GPUs deliver the low latency and fast responsiveness for the ultimate competitive advantage. Built to optimize and measure system latency, Reflex provides faster target acquisition, quicker reaction times, and the optimal aim precision for competitive games.

NVIDIA G-SYNC

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 GeForce RTX 4090. Capture up to 8K HDR footage with the GeForce Experience ShadowPlay feature and play back smoothly with AV1 decode.

Virtual Reality

The RTX 40 Series GPUs can deliver an immersive virtual reality experience.

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

GPU Model NVIDIA GeForce RTX 4090

Stream Processors 16,384 CUDA Cores

Boost Clock Speed 2535 MHz

Interface PCI Express 4.0 x16

Supported APIs DirectX: 12

OpenGL: 4.6

Vulkan

Memory

Memory Speed 21 Gb/s

Memory Configuration 24 GB

Memory Interface GDDR6X

Memory Interface Width 384-Bit

Memory Bandwidth 1008 GB/s

Display Support

Display I/O 3 x DisplayPort 1.4

1 x HDMI 2.1

Maximum Digital Resolution 7680 x 4320

Power Requirements

PCI Power Connectors 1 x 16-Pin

Recommended System Power Requirement 1000 W

Dimensions

Expansion Slot Compatibility Full Height

Height 5.9" / 150.2 mm

Length 13.4" / 340.00 mm

Width 3.5-Slot

General

Cooler Type Open Fansink with Three Fans

Lighting RGB LED

Packaging Info

Package Weight 6.4 lb

Box Dimensions (LxWxH) 19.6 x 11 x 4.7"