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ASUS TUF Gaming Radeon RX 7800 XT graphics card with triple axial fans and metal exoskeleton finish

ASUS

ASUS TUF Gaming Radeon RX 7800 XT 16GB graphics card

SKU CH-CT01-GF20S

A 16GB GDDR6 graphics card with a 256-bit bus, triple-fan cooling and a metal exoskeleton for 4K gaming at 7680 x 4320 resolution

  • Graphics processorRadeon RX 7800 XT
  • Memory capacity16 GB
  • Interface typePCI Express 4.0 x16
  • Shader units3840
  • Highest resolution7680 × 4320
  • Boost frequencyTBD
  • 16GB GDDR6 memory enables smooth 4K gaming
  • Triple-fan Axial-tech design pushes 24% more airflow for cooler operation
  • Dual ball-bearing fans last up to twice as long as sleeve types
  • Metal exoskeleton reinforces the PCB and vents heat efficiently
  • HDMI 2.1 plus three DisplayPort 2.1 outputs drive four 8K displays

16GB GDDR6 GPU for 1440p gaming

The ASUS TUF Gaming Radeon RX 7800 XT 16GB graphics card targets players who want high frame rates at 1440p resolution. It uses the AMD Radeon RX 7000 Series GPU with 3840 stream processors and a 256-bit memory interface. The card connects through a PCI Express 4.0 x16 slot and supports DirectX 12 Ultimate and OpenGL 4.6. Four display outputs allow multi-monitor setups up to 7680 x 4320 resolution.

Axial-tech fans and military-grade capacitors

Axial-tech upgrades scaled up to deliver 24% more airflow through the triple-fan cooler. Dual ball fan bearings last up to twice as long as conventional designs. Military-grade capacitors rated for 20K hours at 105C make the GPU power rail more durable. A metal exoskeleton adds structural rigidity and vents to increase heat dissipation.

GPU Tweak III and Adobe Creative Cloud

GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring. A free 1-month Adobe Creative Cloud subscription is included with the purchase. The offer was valid from 2021 to 2024. Auto-extreme technology precision automated manufacturing ensures higher reliability for the completed card.

How it compares

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

Price $698.99
Pricier than about 78% 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).
Shader units 3840
Higher than about 65% of the 637 comparable items (median 2,560).

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Specifications

Product
Brand nameASUS
Product lineTUF Gaming
Model nameTUF-RX7800XT-O16G-GAMING
Processor
TDP rating263 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 7800 XT
Memory capacity16 GB
Boost frequencyTBD
Shader units3840
Core frequencyTBD
Chipset makerAMD
Graphics seriesAMD Radeon RX 7000 Series
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0 x16
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 2.1
Power
Recommended power supply750 W
Size & build
Form factorATX
Max graphics card length320 mm
Slots occupied2.96 Slots
More details
Cooling solutionTriple Fans

Questions about this item

How do I install the TUF-RX7800XT-O16G-GAMING in my PCI Express 4.0 x16 slot, and what step is often missed?

Align the card with the PCI Express 4.0 x16 slot, press firmly until the retention clip clicks, then connect the required power cables from your PSU; the step often missed is securing the rear bracket screw to the chassis.

What maintenance will the triple-fan cooler with dual ball bearings need over time?

The dual ball fan bearings are rated to last up to twice as long as conventional designs, so routine maintenance is limited to occasional dust removal from the heatsink and fan blades using compressed air.

What limit appears first during sustained loads on the 256-Bit GDDR6 memory subsystem?

The memory interface and GDDR6 VRAM run at fixed specifications; under prolonged heavy use the thermal limit of the GPU core typically triggers clock throttling before the memory subsystem reaches its own ceiling.

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