• NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world’s fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency.
  • 2nd Generation RT Cores: Experience 2X the throughput of 1st generation RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance.
  • 3rd Generation Tensor Cores: We deliver up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores deliver a massive boost in game performance and all-new AI capabilities.
  • Axial-tech Fan Design has been tuned up with more fan blades and a reversed rotational direction for the centre fan.
  • 2.9-slot design expands cooling surface area compared to last gen for more thermal headroom than ever before.
  • Super Alloy Power II includes premium alloy chokes, solid polymer capacitors, and an array of high-current power stages.
  • GPU Tweak II provides intuitive performance tweaking, thermal controls, and system monitoring.
  • Boost clock Speed of 1890MHz

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RTX3090 ROG Strix Gaming-OC buffed-up design with chart-topping thermal performance.


We have radically improved with the RTX3090 ROG Strix Gaming-OC with the impressive new Ampere chips from NVIDIA, delivering the next wave of gaming performance innovation to the market. A fresh design and more metal surrounds a grouping of Axial-tech fans. Last gen’s uniform fan layout has been usurped by a new rotation scheme and specialised roles for central and auxiliary fans. Below the blades, a larger, more impressive heatsink is ready for the most demanding thermal loads. The PCB has some new tricks up its sleeves, and even the backplate has received some performance-boosting changes. You’ve been waiting for the latest and greatest in GPU design – and this is it.


We have designed our Axial-tech fan to optimise a new, larger heatsink that features more fins and surface area than last gen. We have increased the blade count on all three fans, with 13 on the centre fan and 11 on the auxiliary fans. Asus designers have slimmed down the barrier ring on the side fans to allow for more lateral intake. Therefore, providing better airflow through the cooling array. The centre fan’s blades and full-height ring provide boosted static pressure to blast air directly onto the GPU heat spreader. This revolutionary upgrade keeps the RTX3090 ROG Strix Gaming-OC super cool.


To get heat up off the die and into the heatsink array to benefit from the new fan design requires special attention. We use a manufacturing process that polishes the surface of the heat spreader to improve smoothness at the microscopic level. The extra flatness allows for better contact with the die for improved thermal transfer.

The heat spreader draws heat up into heatpipes that carry it through a fin stack that fills a large 2.9-slot footprint. Increasing the heatsink size compared to the last generation provides more thermal headroom to account for the new high-performance chipset. Cutting edge design in keeping the RTX3090 ROG Strix Gaming-OC cooler than ever


Asus has selected top shelf capacitors, chokes, and MOSFETs to effortlessly deliver hundreds of watts in milliseconds. The Super Alloy Power II parts are soldered to the PCB using advanced, Auto-Extreme manufacturing process. Smooth joints on the rear of the PCB and the elimination of human errors ensures each GPU meets rigorous specifications and standards. The RTX3090 ROG Strix Gaming-OC built to perform and last.


In addition to under-the-hood design changes, the RTX3090 ROG Strix Gaming-OC features a new face. With metal accents that mirror the design aesthetic of ROG motherboards. Mixing surface textures and materials make a statement when vertically mounted and lit by chassis LEDs. For those who prefer a sleeker, more subtle look, the greyscale colour-way allows it to seamlessly blend into the build.

Flipping the card around reveals more design improvements. A wide backplate vent and shortened PCB allows hot air to escape towards chassis exhaust fans instead of being recycled by the GPU’s circulating cooler design. A GPU bracket provides extra stability to the critical connection between die and heat spreader. The I/O bracket is made from stainless steel to protect ports and provide a more secure mount. A conveniently placed Dual Bios switch allows quick selection between “performance” and “quiet” mode for basic customisation of the card’s default behaviour without software.

Careful attention has been paid to the front of the GPU, as it’s the most visible part of the card in typical configurations. A new addressable RGB element can be customised with Armoury Crate to create a uniform look along with other ROG components. To fulfil the power demands of the GeForce RTX 3090, three 8-pin power connectors are present, along with an onboard circuit that monitors PSU rail voltage. The circuit is fast enough to catch any transients that result in the rail voltage dropping too low. If that happens, a red LED will light up to indicate a power supply issue. The Strix’s reinforced metal frame is also visible here, adding a literal layer of durability.


The ASUS GPU Tweak II utility takes graphics card tuning to the next level. It allows you to tweak critical parameters including GPU core clocks, memory frequency, and voltage settings, with the option to monitor everything in real-time through a customisable on-screen display. Advanced fan control is also included along with many more features to help you get the most out of your graphics card.


Nvidia Ampere Architecture delivers the ultimate play, featuring advanced 2nd generation Ray Tracing Cores and 3rd generation Tensor Cores delivering greater throughput. All packed nicely into the RTX3090 ROG Strix Gaming-OC.


Experience blockbuster games like never before with the visual fidelity of real-time ray tracing. The RTX3090 ROG Strix Gaming-OC demonstrates unmatched performance of Artificial Intelligence powered DLSS


Experience the RTX3090 ROG Strix Gaming-OC groundbreaking AI rendering that boosts frame rates with NVIDIA DLSS . There are no compromises to image quality with the dedicated AI processing Tensor Cores unique to the RTX Technology. The result is headroom to dial-up your settings like resolutions for breath taking visuals. AI Acceleration revolutionising how we game today.


NVIDIA Reflex gives you the ultimate competitive edge. Expect the lowest latency. Take advantage of the best response. All this powered by RTX 30 technology. Acquire your targets faster, react quicker and dominate with increased aim precision. RTX3090 ROG Strix Gaming-OC  is a clear winner.


Take your creative projects to the next level with the RTX3090 ROG Strix Gaming Overclock addition. Experience AI acceleration in top creative apps. Supported by the Nvidia Studio platform of dedicated drivers and exclusive tools you can build to performance in record time. Whether rendering complex 3D scenes, editing 8K or streaming with top encoding and image quality. RTX3090 ROG Strix Gaming-OC gives you the performance to create at your best.


Steal the show with incredible graphics and smooth, lag free streaming featured on the RTX3090 ROG Strix Gaming-OC. Next-generation hardware encoding/decoding merge show off your best moments in superlative detail. Furthermore, the all-new NVIDIA Broadcasting app hands over Herculean AI capabilities to greatly improve audio and visual quality. Notably, effects such as virtual background ,webcam auto frame, and microphone noise reduction are keen examples.

Follow the link to the Asus product page for this RTX 3090 ROG Strix Gaming-OC

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Additional information

Weight 3 kg
Dimensions 36 × 17 × 4 cm


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