The ASUS TUF RTX 5080 OC is the TUF-RTX5080-O16G-GAMING, ASUS’s heavy-duty take on the GeForce RTX 5080: a 3.6-slot, 348 mm card with a diecast shroud, a metal exoskeleton and military-grade power components around the full 10,752-core chip. ASUS rates it at 2730 MHz in OC mode and 2700 MHz in Default mode, with 16GB of GDDR7 at 30 Gbps, two HDMI 2.1b ports and Aura Sync ARGB lighting. It is ready stock in the UAE for gamers with a roomy case who want the cooler and the build to match the chip.
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What Sets the ASUS TUF RTX 5080 OC Apart
ASUS sells several RTX 5080 cards, and the TUF Gaming line sits in the middle: built tougher and with a bigger cooler than Prime, below the ROG range. On the ASUS TUF RTX 5080 OC, that shows in three places. The cooler is far larger, at 348 x 146 x 72 mm. The power stage uses TUF chokes, MOSFETs and TUF 5K capacitors, which ASUS rates for 52% wider temperature tolerance and a 2.5 times longer lifespan than standard capacitors. And the PCB carries a conformal coating against moisture, dust and debris, a useful extra in a dusty desert climate where PCs often pull in fine sand.
It is also the higher-clocked of the two ASUS RTX 5080 cards we stock: 2730 MHz in OC mode against 2685 MHz on the Prime, a factory gap of 45 MHz.
ASUS TUF RTX 5080 OC or Prime RTX 5080?
Both use the same GPU, the same 16GB of 256-bit GDDR7 and the same 850 W PSU recommendation, so choose by case size, ports and looks. The figures below come from the two ASUS specification pages:
- Size: TUF 348 x 146 x 72 mm and 3.6 slots; Prime 304 x 126 x 50 mm and 2.5 slots, SFF-Ready.
- OC-mode boost: TUF 2730 MHz; Prime 2685 MHz.
- HDMI: TUF has two HDMI 2.1b plus three DisplayPort 2.1b; Prime has one HDMI plus three DisplayPort.
- Lighting: TUF has Aura Sync ARGB; Prime lists none.
- Extras in the box: TUF adds a graphics card holder, a TUF magnet and a TUF Gaming certificate.
If your case takes a 348 mm card at 3.6 slots, the TUF gives you more cooling mass, an extra HDMI for a TV or VR headset, and a sturdier frame. If not, the Prime is the one that fits.
Airflow Design and Thermal Module
The thermal module on the ASUS TUF RTX 5080 OC combines a large vapor chamber with a jumbo heatsink, and a phase-change GPU pad that softens with heat to close the gaps between the die and the cold plate. MaxContact enlarges the heat spreader contact area by 5%, worth up to 2°C according to ASUS.
Airflow comes from three Axial-tech fans that ASUS says move up to 23% more air than standard fans. The two outer fans spin counterclockwise to reduce turbulence against the centre fan, and the vented exoskeleton lets air exit through the shroud instead of recirculating. The fans park below 50°C and restart above 55°C, and their dual-ball bearings are rated by ASUS for up to 80,000 hours.
Two HDMI Ports, ARGB and Software
Connectivity is where the ASUS TUF RTX 5080 OC pulls ahead of most RTX 5080 cards: two native HDMI 2.1b ports sit beside three native DisplayPort 2.1b ports, with HDCP 2.3 and up to four displays at once. That suits a desk monitor on DisplayPort plus a living-room TV and a VR headset on HDMI, without adapters. Maximum digital resolution is 7680 x 4320.
The ARGB element on the shroud syncs with other Aura-compatible parts through ASUS software. GPU Tweak III handles OC mode, fan curves and an on-screen display, and can swap profiles automatically when a game starts. A Dual BIOS switch picks Performance or Quiet mode at the hardware level, so the quieter profile works even without software.
Built to Stay Straight and Stable
The ASUS TUF RTX 5080 OC is a heavy card, so it needs support. The diecast shroud and aluminium backplate resist PCB flex, GPU Guard secures the four corners of the GPU with adhesive, and a bracket spreads mounting pressure. ASUS also includes a TUF graphics card holder to stop sag over time, plus a Velcro strap for cable tidying. All components are soldered in a single Auto-Extreme pass. Power arrives through one 16-pin connector; the box includes a 1-to-3 adapter for PSUs with PCIe 8-pin cables.
Who This Is Not For
The ASUS TUF RTX 5080 OC is not for compact cases: at 348 mm long, 146 mm tall and 3.6 slots thick it blocks neighbouring PCIe slots and needs generous clearance, so measure first. It is not for anyone with a PSU under the 850 W ASUS recommends for a fully overclocked system. Builders who prefer an unlit, low-key card may find the ARGB unnecessary, and NVLink is not supported. If you only play at 1080p and 60 Hz, a lower RTX 50 card is the better use of the budget.
Ordering in the UAE
Order the ASUS TUF RTX 5080 OC and it leaves our UAE warehouse for delivery anywhere in the country within 3 business days, with free shipping because the order is above AED 300. Choose cash on delivery, Tabby or Tamara at checkout. A card that is faulty or not as ordered can be returned within 14 days, and any transit damage should be reported to us within 48 hours of receiving the box.
Browse more Graphics Cards at Totot, or see the official ASUS page for full product details.
Technical Specifications
- Model: ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 OC Edition (TUF-RTX5080-O16G-GAMING)
- GPU: NVIDIA GeForce RTX 5080, Blackwell architecture
- CUDA cores: 10,752
- Boost clock: 2730 MHz (OC mode), 2700 MHz (Default mode)
- Memory: 16GB GDDR7, 30 Gbps, 256-bit
- Bus: PCI Express 5.0
- Outputs: 2 x HDMI 2.1b, 3 x DisplayPort 2.1b (native)
- Max displays / resolution: 4 displays; 7680 x 4320 digital
- HDCP: 2.3
- Dimensions: 348 x 146 x 72 mm (13.7 x 5.7 x 2.8 in)
- Slot width: 3.6-slot
- Power connector: 1 x 16-pin
- Recommended PSU: 850 W (fully overclocked GPU and CPU system)
- Cooling: 3 x Axial-tech fans (outer pair counter-rotating), vapor chamber, phase-change GPU pad, fans stop below 50°C
- Build: Military-grade chokes and MOSFETs, TUF 5K capacitors, conformal-coated PCB, diecast shroud, aluminium backplate
- Lighting: Aura Sync ARGB
- BIOS: Dual BIOS (Performance / Quiet)
- In the box: Graphics card, Speedsetup manual, TUF graphics card holder, TUF Velcro hook and loop, TUF magnet, TUF Gaming certificate, thank-you card, 1-to-3 adapter cable
- Software (download): ASUS GPU Tweak III, MuseTree, GeForce Game Ready Driver, Studio Driver
- Warranty: 1-year warranty from Totot
FAQ
Will the ASUS TUF RTX 5080 OC fit my case?
348 mm of GPU clearance and 3.6 slots of width are needed, plus room for its 146 mm height and the power cable above it.
How many HDMI ports does the ASUS TUF RTX 5080 OC have?
2. It has two HDMI 2.1b and three DisplayPort 2.1b outputs, and drives up to four displays at once.
Is the ASUS TUF RTX 5080 OC faster than the Prime RTX 5080?
Yes, slightly: ASUS lists 2730 MHz in OC mode against 2685 MHz on the Prime. CUDA cores and memory are the same.
Does it come with a support bracket?
Yes. ASUS includes a TUF graphics card holder in the box to reduce sag.
Can I turn the RGB off?
Yes. The Aura Sync ARGB lighting is controlled through ASUS software, where it can be set or switched off.
What power supply is recommended?
850 W, per ASUS, for a fully overclocked GPU and CPU system. One 16-pin input, with a 1-to-3 adapter included.
Is there a warranty?
Yes. The card comes with a 1-year warranty from Totot.
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