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ASUS

ASUS TUF GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

  • Based on 548 reviews
Condition: Used - Very Good
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Style: TUF Gaming


Size: RTX4090|OC


Features

  • NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
  • 4th Generation Tensor Cores: Up to 2X AI performance
  • 3rd Generation RT Cores: Up to 2X ray tracing performance
  • Axial-tech fans scaled up for 23% more airflow
  • Dual Ball Fan Bearings last up to twice as long as conventional designs

Description

The ASUS TUF Gaming GeForce RTX™ 4090 has been redesigned to house the all-new Ada Lovelace architecture, from NVIDIA. With up to 2x the performance of the previous generation and an all-new design, the ASUS TUF Gaming GeForce RTX™ 4090 will provide your next unparalleled gaming experience.

Graphics Coprocessor: NVIDIA GeForce RTX 4090


Brand: ASUS


Graphics Ram Size: 24 GB


GPU Clock Speed: 2.6 MHz


Video Output Interface: DisplayPort, HDMI, PCI Express


Max Screen Resolution: ‎7680x4320 Pixels


Memory Speed: ‎1400 MHz


Graphics Coprocessor: ‎NVIDIA GeForce RTX 4090


Chipset Brand: ‎NVIDIA


Card Description: ‎NVIDIA GeForce RTX 4090


Graphics Card Ram Size: ‎24 GB


Brand: ‎ASUS


Series: ‎TUF-RTX4090-O24G-GAMING


Item model number: ‎TUF-RTX4090-O24G-GAMING


Item Weight: ‎5.5 pounds


Product Dimensions: ‎13.71 x 5.91 x 0.1 inches


Item Dimensions LxWxH: ‎13.71 x 5.91 x 0.1 inches


Color: ‎TUF-RTX4090-O24G-GAMING


Manufacturer: ‎ASUS


Date First Available: ‎October 12, 2022


Frequently asked questions

To use the ASUS TUF GeForce RTX 4090 OC Edition, your system needs to have a PCIe 4.0 compatible motherboard, a power supply with at least 850-1000W that has the necessary 8 or 12-pin connectors, and enough space within the case to accommodate the card's dimensions. Additionally, your system should have adequate cooling to handle the card's thermal output.

Yes, the ASUS TUF GeForce RTX 4090 OC Edition supports 8K resolution. With HDMI 2.1a and DisplayPort 1.4a outputs, you can connect 8K displays and enjoy ultra-high-definition gaming and content creation.

The ASUS TUF GeForce RTX 4090 OC Edition comes with a factory overclock for enhanced performance. You can further fine-tune the overclocking settings using software like the ASUS GPU Tweak II to adjust clock speeds, voltages, and fan speeds to optimize the card's performance and cooling.

The ASUS TUF GeForce RTX 4090 OC Edition is equipped with a robust cooling system that includes a large heatsink, multiple heat pipes, and three high-performance axial-tech fans. This design ensures efficient heat dissipation and maintains lower temperatures during heavy gaming or intensive workloads.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The GeForce RTX® 4090 OC Edition Gaming Graphics Card exemplifies top-tier gaming performance with outstanding features for both gamers and content creators. Users rave about its smooth gameplay, advanced ray tracing capabilities, and AI-powered enhancements like NVIDIA DLSS. The card's ample VRAM, overclocking capabilities, and efficient cooling system are also highlighted, although some mention its size and significant power requirements.

Pros

  • 🚀 Unrivaled gaming and graphics performance
  • 🌟 Exceptional ray tracing and AI-enhanced imaging
  • 🔥 High VRAM and robust overclocking potential
  • ⚡ Ample support and optimization for new titles
  • 🛡️ Efficient cooling and striking aesthetics

Cons

  • 🔌 Demanding power requirements
  • 📏 May be too large for some cases
  • ⚖️ Noticeable weight necessitates support
  • 🔊 Potential for noise and coil whine under load

Should I Buy It?

If you are seeking the pinnacle of gaming and content creation performance and are prepared for its large footprint and power needs, the GeForce RTX® 4090 OC Edition Gaming Graphics Card is a future-proof investment that is worth considering. It excels in delivering a premium experience, albeit with a premium price tag.

    • Not for Casual Use — This Card is an Absolute Monster for High-Demand Setups
Style: TUF Gaming Size: RTX5090|OC
Review Image by cory r. cory r.
This RTX 5090 is a beast, plain and simple. If you’re just browsing the web, watching videos, or playing basic games, this card is complete overkill. But if you’re like me and running a triple-screen sim rig with everything maxed out, while streaming at high quality, this is exactly what you want in your build. I’m using this in a triple 32-inch 1440p setup with a 1440p ultrawide up top for telemetry and controls. Running titles like Le Mans Ultimate, iRacing, and Assetto Corsa Competizione, the 5090 barely breaks a sweat. Ultra settings across the board, full ray tracing, heavy ReShade overlays — and still pushing high frame rates with headroom to spare. Streaming to OBS while running overlays, VRS telemetry, and browser extensions? No lag. No stutter. No dropped frames. The performance uplift compared to my previous 4080 Super is unreal. Thermals are solid and it runs quieter than expected given the power it’s pushing. I’m feeding it with a high-end PSU and optimized airflow, and it stays cool even during long race sessions. Plus, having 32 GB of VRAM future-proofs this thing for anything coming down the pipe — sim titles, Unreal Engine games, AI workloads, you name it. This card isn’t made for average gamers. It’s made for power users who demand stability, headroom, and extreme performance. If you’re building or upgrading a serious racing sim or content creation rig, the 5090 is worth every penny. ... show more
Reviewed in the United States on September 9, 2025 by cory r. cory r.
    • Great card, scary thermals, scuffed box
Style: ROG Astral Size: RTX5090|OC
Review Image by Armand Parent Armand Parent
Review Image by Armand Parent Armand Parent
Review Image by Armand Parent Armand Parent
The box and shipping: box showed signs of wear, looks like 2 stickers were partially ripped off and the filds near edges were slightly bent. Inside the second cardboard box had some scuff marks but no other signs the product "wasn't new." The product: The card is huge. Absolutely a shock going from a tuf 4070TIS. I knew 5090s were big, but this is massive. Please keep in mind your case dimensions when buying this. Oh and make sure to leave room for your cable to safely bend. Performance: works great, I upgraded from a asus 4070 Ti Super, and there certainly is improved performance. Fake frames are okay, they don't look bad, however there is a very slight input lag when on 4X frame generation on cyberpunk. Thermals: I undervolted, and kept monitoring my temps and will do so until Nvidea replaces or fixes the 12 pin connector issues. It's a shame that some 5090s have a risk of melting when used on factory settings. The highest Pin voltage (which is nice that the Astral tracks) was 8.7, a little high, and my highest temp was 67 under load. This was after my undervolt, so I might lower it again just to be safe. ... show more
Reviewed in the United States on September 28, 2025 by Armand Parent Armand Parent
    • Monster GPU
Style: TUF Gaming Size: RTX4090|OC
Review Image by Isaac M Kennedy Isaac M Kennedy
I'm upgrading from a ASUS ROG Strix 1080ti so I have very little frame of reference for performance for a modern 30/40 series Nvidia gpu, but from the few benchmarks I've run and the gaming tests I've done so far this card is beastly. It's going to sound stupid, but basically since Skyrim was released my go to metric for raw performance has been can it run ultra-modded Skyrim smoothly ("ultra-modded" has changed a lot over the years so the metric stayed relevant for me). Yes Skyrim is a 12 year old game, but when you get enough texture mods combined with an ENB and such it can be quite demanding. With my standard ultra-modded install I was getting like 40fps fairly consistently on the 1080ti but there were still dips in certain areas, this card is locked at a rock solid 60fps (capped due to engine limitations) and it's barely breaking a sweat, highest usage I saw was 51% usage in the most demanding spot I know to test ingame (would occasionally cause a crash even on the 1080ti and the 1080ti was constantly pinned at 100% usage). I swear I've never had such a jump in performance from a single upgrade, granted I skipped 2 generations this time, but even still. Time to go do an obligatory Cyberpunk playthrough with settings cranked I guess. To be clear I bought this card specifically for its AI performance and VRAM for locally running large language models and stable diffusion, but now I'm geeking out over the raw speed of this card so I guess some gaming is in order. Specifically regarding the ASUS TUF branding, it's a solid well built card. The metal shroud gives the card a lot of rigidity and the recessed 12vhpwr plug is nice for helping to avoid putting strain on the connector which has been a problem with other cards. This card is absolutely massive, so build accordingly. Their little support bracket to keep the card from sagging is a high quality machined aluminum part (although it barely fit above the tower basement in my Enthoo Evolv case even at its lowest setting). Thermals have been good so far, haven't seen it top 70 C yet at stock speeds. At stock the card pulls about 500W peak so make sure you have a beefy PSU. I'll be the first to say that if you're running a 1440p monitor (or lower) this card is absolutely overkill (probably my next upgrade) for gaming in basically any title, if you know you need this power for something specific, pick it up, but if not there are much better price/performance options. ... show more
Reviewed in the United States on May 3, 2023 by Isaac M Kennedy Isaac M Kennedy
    • Fast and cool card
Style: TUF Gaming Size: RTX5090
Review Image by Joseph Humphrey Joseph Humphrey
Review Image by Joseph Humphrey Joseph Humphrey
This card is FAST, runs super cool in my Corsair Air 5400 with an undervolt. Also Steel Nomad scores around 15530 with undervolt. Very pleased with this msrp card. 4k maxed out gaming with high fps
Reviewed in the United States on November 12, 2025 by Joseph Humphrey Joseph Humphrey

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