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Black triple-fan graphics card with metal exoskeleton and 16-pin power connector

ASUS

ASUS TUF Gaming GeForce RTX 4080 16GB graphics card

SKU CH-1F0K-JQ914

16 GB GDDR6X GPU with triple axial-tech fans delivering 23 % more airflow, 2535 MHz boost clock, 320 W TDP and PCIe 4.0 interface for 4K 7680 x 4320 gaming

  • Graphics processorGeForce RTX 4080
  • Memory capacity16 GB
  • Interface typePCI Express 4.0
  • Highest resolution7680 × 4320
  • Boost frequency2535
  • Type of memoryGDDR6X
  • 16 GB GDDR6X memory handles 4K gaming and heavy multitasking
  • Axial-tech fans scaled up for 23% more airflow keep temperatures lower
  • Triple-fan cooler with dual ball bearings lasts up to twice as long
  • Metal exoskeleton adds rigidity and vents for better heat dissipation
  • PCIe 4.0 interface with 16-pin power connector supports 320 W TDP

TUF Gaming GeForce RTX 4080 16GB

The ASUS TUF Gaming GeForce RTX 4080 is a full-size ATX graphics card built for enthusiasts who need high frame rates at 4K. It uses the NVIDIA Ada Lovelace architecture with 16GB of GDDR6X memory and a triple-fan cooler housed in a metal exoskeleton. The card occupies 3.65 slots and measures 348.2mm long.

16-Pin power connector and 750W PSU requirement

This model draws up to 320W through a single 16-pin connector, so the system power supply must deliver at least 750W. The PCB uses military-grade capacitors rated for 20K hours at 105C, and the dual ball fan bearings are rated to last twice as long as sleeve designs. Axial-tech fans provide 23% more airflow than the previous layout.

16GB GDDR6X memory with PCIe 4.0 bandwidth

The 16GB frame buffer handles 4K gaming, heavy texture mods and multi-monitor workloads across four displays at up to 7680 x 4320 resolution. Three DisplayPort 1.4a outputs and two HDMI 2.1 ports drive high-refresh panels without adapters. GPU Tweak III software exposes clock tuning, fan curves and real-time monitoring for the 2505 MHz game clock and 2535 MHz boost clock.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $963.99
Pricier than about 86% of the 4,285 comparable items (median $354.99).
Memory capacity 16 GB
Higher than about 80% of the 3,563 comparable items (median 8 GB).
Recommended power supply 750 W
Higher than about 60% of the 2,103 comparable items (median 650 W).

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Specifications

Product
Brand nameASUS
Product lineTUF Gaming
Model nameTUF-RTX4080-16G-GAMING
Part number90YV0IB1-M0AA00
Product colorBlack
Processor
TDP rating320 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 4080
Memory capacity16 GB
Boost frequency2535
Supported displays4
DirectX support12 Ultimate
OpenGL support4.6
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 40 Series
Game clock speed2505
Memory bus width256-Bit
Ports & slots
Interface typePCI Express 4.0
DisplayPort connectors3 x DisplayPort 1.4a
HDMI ports2 x HDMI 2.1
Power
Recommended power supply750 W
Power input connector1 × 16-Pin
Size & build
Form factorATX
Max graphics card length348 mm
Card size348.2 × 72.6 mm
Slots occupied3.65 Slot
In the box
In the box1 x Collection Card
1 x Speedsetup Manual
1 x Adapter Cable
1 x ROG Graphics Card Holder
1 x ROG Velcro Hook & Loop
1 x Thank you Card
More details
Cooling solutionTriple Fans

Questions about this item

What does the 2535 MHz boost clock mean once the card is installed in my system?

It is the maximum GPU frequency the card targets under load when power and temperature headroom allow. Actual sustained clocks depend on your case airflow and the 320 W power limit.

How does the PCIe 4.0 interface affect real-world throughput?

The card runs at PCIe 4.0 x16, doubling the lane bandwidth of PCIe 3.0. In current games the difference is small; it matters more for compute workloads that saturate the bus.

Will the 348 mm length and 3.65-slot thickness fit my ATX case?

Measure from the motherboard PCIe bracket to the nearest obstruction — drive cage, radiator, or side panel. You need at least 348 mm clear length and vertical space for a 3.65-slot cooler.

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