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Gigabyte RTX 4090 Gaming OC 24GB Graphics Card
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Product Overview
The Gigabyte GeForce RTX 4090 Gaming OC delivers flagship performance powered by the NVIDIA Ada Lovelace architecture and the full AD102 GPU. Equipped with 24GB of ultra-fast GDDR6X memory and factory-overclocked tuning, this graphics card handles demanding 4K high-refresh gaming, heavy AI inference, and intensive 3D rendering workflows with ease.
Thermal performance is maintained by Gigabyte's WINDFORCE cooling system, featuring three alternate-spinning fans, a large copper base, and composite heat pipes. A sturdy metal backplate enhances structural rigidity while assisting with passive heat dissipation during heavy workloads.
Key Features
| GPU | NVIDIA GeForce RTX 4090 |
| Brand | Gigabyte |
| Model | Gaming OC |
| Architecture | NVIDIA Ada Lovelace |
| Memory | 24GB GDDR6X |
| Memory Bus | 384-bit |
| CUDA Cores | 16,384 |
| Clock Profile | Factory OC |
| Interface | PCIe 4.0 x16 |
| Cooling System | WINDFORCE triple alternate-spinning fans |
| Power Connectors | 1x 16-pin (12VHPWR) |
| Total Graphics Power (TGP) | 450W |
| Recommended Power Supply | 850W+ |
| Display Outputs | 2x HDMI 2.1, 3x DisplayPort 1.4a |
| Condition | Pre-owned, very good, tested |
Highlights
- NVIDIA Ada Lovelace architecture, GeForce RTX 4090
- 24GB GDDR6X memory (384-bit) — AI / 3D / 8K-ready
- 16,384 CUDA cores, factory OC (Gaming OC tuning)
- WINDFORCE triple alternate-spinning fan cooling
- 16-pin (12VHPWR) power, 450W TGP, 850W+ PSU recommended
- 2x HDMI 2.1 + 3x DisplayPort 1.4a
- PCIe 4.0 x16
- Includes power adapter
Compatibility
Requires a motherboard with an available PCIe 4.0 x16 slot, a minimum 850W power supply, and standard chassis clearance for a triple-fan graphics card.
What's included
- Gigabyte GeForce RTX 4090 Gaming OC Graphics Card
- Power Adapter
Frequently asked questions
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