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ASUS TUF Gaming Radeon RX 6800 graphics card with triple fans and metal backplate

ASUS Refurbished

ASUS TUF-RX6800-O16G-GAMI Radeon RX 6800 graphics card

SKU CH-PMFB-SFFDD MPN TUF-RX6800-O16G-GAMI

16 GB GDDR6 graphics card with 3840 stream processors, triple-fan cooling, HDMI 2.1 and three DisplayPort 1.4a outputs

  • Graphics processorRadeon RX 6800
  • Memory capacity16 GB
  • Interface typePCI Express 4.0
  • Shader units3840
  • Highest resolution7680 × 4320
  • Boost frequencyOC mode: Up to 2190 MHz Gaming mode: Up to 2155 MHz
  • 16 GB GDDR6 memory drives high-resolution gaming
  • Boost clock up to 2190 MHz in OC mode
  • PCI Express 4.0 interface doubles bandwidth over 3.0
  • Triple-fan cooler keeps thermals in check at 250 W TDP
  • Four display outputs support 7680 x 4320 resolution

16GB GDDR6 for 4K gaming

This ASUS TUF Gaming Radeon RX 6800 delivers 16GB of GDDR6 memory across a 256-bit interface. The PCI Express 4.0 card targets enthusiasts who need high frame rates at 1440p or entry-level 4K. It supports DirectX 12 Ultimate and OpenGL 4.6 for modern titles. Four display outputs handle multi-monitor setups.

250W TDP under sustained load

The Radeon RX 6800 runs at a 250W thermal design power with a recommended 650W supply. Two 8-pin connectors feed the GPU during extended sessions. OC mode lifts the boost clock to 2190 MHz while gaming mode holds 2155 MHz. The triple-fan cooler manages heat across the 320 mm length during long renders.

2.9-slot width fits most ATX cases

Installation requires a 2.9-slot opening and 320 mm clearance. The 12.60-inch card draws power from two 8-pin connectors. Builders must verify case width and PSU cables before mounting. HDMI 2.1 and three DisplayPort 1.4a ports simplify monitor hookup.

How it compares

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

Price $215.99
Cheaper than about 69% 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).
Boost frequency OC mode: Up to 2190 MHz Gaming mode: Up to 2155 MHz
Higher than about 55% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameASUS
Product lineTUF Gaming
Model nameTUF-RX6800-O16G-GAMING
Processor
TDP rating250 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 6800
Memory capacity16 GB
Boost frequencyOC mode: Up to 2190 MHz
Gaming mode: Up to 2155 MHz
Shader units3840
Chipset makerAMD
Graphics seriesAMD Radeon RX 6000 Series
Game clock speedOC mode: Up to 1980 MHz
Gaming mode: Up to 1925 MHz
Effective memory speed16 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Audio & video
HDCP support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply650 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length320 mm
Card size12.6 in × 5.52 in
Slots occupied2.9 slot
Shipping weight2.27 kg
Package size452 × 279 × 135 mm
More details
Cooling solutionTriple Fans

Questions about this item

How hot and loud does the 250W TUF Gaming Radeon RX 6800 get under sustained load?

The card has a 250W thermal design power and uses a triple-fan cooler; a 650W power supply and two 8-pin connectors are recommended for stable operation.

Which power connectors and PSU wattage does the Radeon RX 6800 require to run?

It needs two 8-pin power connectors and a minimum 650W PSU to deliver the 250W board power.

Will the 320 mm, 2.9-slot Radeon RX 6800 fit and work in a PCIe 3.0 system with older monitors?

The card uses a PCIe 4.0 x16 interface that is backward compatible with PCIe 3.0 slots, and provides one HDMI 2.1 plus three DisplayPort 1.4a outputs for legacy displays.

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