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ASUS

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

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6800
  • Game ClockOC mode: Up to 1980 MHz Gaming mode: Up to 1925 MHz
  • Boost ClockOC 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.

Highlights

  • 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

Specifications

BrandASUS
SeriesTUF Gaming
ModelTUF-RX6800-O16G-GAMING
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6800
Game ClockOC mode: Up to 1980 MHz
Gaming mode: Up to 1925 MHz
Boost ClockOC mode: Up to 2190 MHz
Gaming mode: Up to 2155 MHz
Stream Processors3840
Effective Memory Clock16 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power250W
Recommended PSU Wattage650W
Power Connector2 x 8-Pin
HDCP Ready2.3
Max GPU Length320 mm
Card Dimensions (L x H)12.60" x 5.52"
Slot Width2.9 slot
Shipping weight2.27 kg
Package size452 × 279 × 135 mm

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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