High-Capacity 24GB GDDR6X Memory
A 384-bit memory interface and 21 Gbps memory clock support the card’s 24GB of GDDR6X video memory.
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Updated 6 months ago
TUF Gaming GeForce RTX 4090 OC Edition
A durable, military-grade components RTX 4090 with a robust metal exoskeleton and axial-tech fans. Extremely reliable for heavy usage.
General Information
BrandASUS
NameTUF Gaming GeForce RTX 4090 OC Edition
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Product Highlights
Factory-Overclocked RTX 4090 Performance
The 16,384-core GPU reaches a listed boost clock of 2595 MHz in OC mode and supports hardware ray tracing.
Robust Open-Air Cooling
A 3.65-slot design combines axial-tech fans, a vapor chamber heatsink, and a metal exoskeleton for cooling and structural support.
The ASUS TUF Gaming GeForce RTX 4090 OC Edition is a 3.65-slot PCIe 4.0 x16 graphics card with NVIDIA Ada Lovelace architecture, 24GB of GDDR6X memory, axial-tech fan cooling, and a 450W TGP.
Media Reviews
KitGuru8.5/10
ASUS RTX 4090 TUF Gaming OC Review | KitGuru
The review praises the card for its exceptional build quality with a sturdy aluminium shroud, impressive thermals, and low noise levels, ultimately calling it a highly competent graphics card that feels worthy of the RTX 4090 class.
Windows Central
ASUS TUF Gaming GeForce RTX 4090 OC review: This GPU is unbelievable
The review highlights the GPU as a brilliant, powerful aftermarket option that performs well at 4K and 8K resolutions. It is praised for being a more subtle, sleek alternative to the flashier ROG Strix line while delivering all the benefits of the Ada Lovelace architecture.
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ThePCEnthusiast
Asus TUF GeForce RTX 4090 OC Review - A Whiny Graphics Card
The review commends the card's solid, premium build quality, metal shroud, and top-tier performance at higher resolutions. However, it notes criticisms regarding the high price and audible coil whine.
Read review
Guru3D
ASUS TUF GeForce RTX 4090 Gaming review
The review identifies the card as a well-cooled, factory-overclocked model that offers excellent performance, dual BIOS options, and a robust design that resists sagging. It notes that while the card is physically large and expensive, it provides a very strong set of features for its price point.
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Video Analysis
12:44
IT'S TOO BIG 😜 | ASUS TUF RTX 4090 OC UNBOXING & Installation Guide - In 4K HDR
73,445 views • 3 years ago
1:59
Shouldn't have bought this RTX 4090 =(
19,500 views • 2 years ago
16:15
ASUS TUF Gaming GeForce RTX 4090 | Real World performance.
4,928 views • 3 years ago
2:56
ASUS TUF Gaming GeForce RTX 4090 OG OC Edition Gaming Graphics Card Review
729 views • 2 years ago
1:51
ASUS TUF Gaming GeForce RTX 4090 OC Edition: The Best High-End GPU for Unparalleled Gaming
14 views • 1 year ago
5:13
ASUS TUF Gaming NVIDIA GeForce RTX 4090 OC Honest Review 2026
1 view • 1 month ago
Attributes
| Attribute | Specification | Notes |
|---|---|---|
| Capacity | 24 GB/W | GB/W |
| Compatibility | PCI Express 4.0 | |
| Component Type | GPU | |
| Cooling Design | Open-air with axial-tech fans | |
| Dimensions | 348.2 x 150 x 72.6 mm | mm |
| Gpu Architecture | NVIDIA Ada Lovelace | |
| Gpu Model | NVIDIA GeForce RTX 4090 | |
| Interface Standard | PCI Express 4.0, 16-pin power connector, DisplayPort 1.4a (x3), HDMI 2.1a (x2) | |
| Manufacturer | ASUS | |
| Max Supported Displays | 4 | |
| Memory Bus Width | 384 | |
| Pcie Interface | PCIe 4.0 x16 | |
| Performance Spec | OC mode boost clock: 2595 MHz (OC mode) / 2565 MHz (Gaming mode), CUDA cores: 16384, Video memory: 24GB GDDR6X, Memory clock: 21 Gbps, Memory interface: 384-bit, Digital max resolution: 7680 x 4320, AI performance: 1345 AI TOPS, OpenGL: 4.6 | |
| Power Draw Tgp | 450 | |
| Power Requirements | 850 W | W |
| Ray Tracing Support | Yes | |
| Thermal Design | 3.65-slot design, Axial-tech fans (23% more airflow claimed), Metal exoskeleton and vapor chamber heatsink cooling | |
| Vram Capacity | 24 | |
| Vram Type | GDDR6X |
Purchase Options
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