- Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace, and full ray tracing.
- 4th Generation Tensor Cores: Up to 4x performance with DLSS 3 vs. brute-force rendering.
- 3rd Generation RT Cores: Up to 2x ray tracing performance.
- OC mode: 2625 MHz (OC mode)/ 2595 MHz (Default mode)
- Two Noctua NF-A12x25 PWM fans deliver exceptional cooling and low noise.


ASUS is one of Fortune magazine’s World’s Most Admired Companies and is one of the top motherboard and gaming brands, as well as a top-three consumer notebook vendor. ASUS is driven by passion and innovation and dedicated to creating quality products for a future smart life, designing and manufacturing products that perfectly meet the needs of today’s digital home, office and person. Our wide portfolio includes MG248Q, Chromebox and a range of devices and components, along with AR and VR.
RTX4080-O16G-NOCTUA
ASUS GeForce RTX 4080 16GB GDDR6X Noctua OC Edition (PCIe 4.0, 16GB GDDR6X, DLSS 3,HDMI 2.1a, DisplayPort 1.4a, Noctua NF-A12x25 PWM fans, optimized vapor chamber, GPU Tweak III)
- Powered by NVIDIA DLSS3, ultra-efficient Ada Lovelace arch, and full ray tracing.
- 4th Generation Tensor Cores: Up to 4x performance with DLSS 3 vs. brute-force rendering.
- 3rd Generation RT Cores: Up to 2x ray tracing performance.
- OC mode: 2625 MHz (OC mode)/ 2595 MHz (Default mode).
- Two Noctua NF-A12x25 PWM fans deliver exceptional cooling and low noise.
- Optimized vapor chamber efficiently wicks heat into a large fin array.
- Dual BIOS switch lets you toggle between Quiet and Performance BIOS profiles sans software.
- 0dB technology lets you enjoy light gaming in relative silence.

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Cool and QuietFrom the shroud to down to the heatspreader, every aspect is optimized to minimize noise.
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0dB TechnologyAn advanced controller brings fans to a standstill when the GPU temp is below 50 Celsius, letting you enjoy light gaming in relative silence. As temps rise, the fans automatically start up again. |
Auto-ExtremeAuto-Extreme is an automated manufacturing process that reduces component strain and avoids the use of harsh cleaning chemicals, resulting in less environmental impact and a more reliable product. |
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Dual BIOSChoose between two cooling profiles, with an onboard switch. The default Q mode activates a more gentle fan curve to reduce noise, and P mode prioritizes lower temperatures. |
Armored UndersideThe rear of the card is protected by a sturdy metal backplate that features a wide vent to direct hot air towards chassis exhaust fans. An additional socket bracket provides consistent mounting pressure between the die and the heat spreader. The rear I/O plate is forged from stainless steel for a secure mount. |
Frames Win GamesCompetitive games like Apex Legends demand maximum frame rates and the lowest system latency. Get the competitive edge you need at sub-25 milliseconds (ms) with NVIDIA Reflex and 144+ frames per second (FPS) powered by GeForce RTX. Best responsiveness. Unbeatable performance. Frames Win Games. |