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Sapphire Toxic Radeon RX 6900 XT triple-fan air-cooled graphics card with silver shroud and black backplate

Sapphire Tech

Sapphire Tech TOXIC Radeon RX 6900 XT 16GB graphics card 11308-11-20G

SKU CH-Q3QX-W652R MPN 11308-11-20G

Refurbished Radeon RX 6900 XT with 16 GB GDDR6, 5120 stream processors, boost up to 2425 MHz and Tri-X air cooling

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6900 XT
  • ArchitectureRDNA 2
  • Game Clock2235 MHz
  • 16 GB GDDR6 memory enables high-resolution gaming
  • Boost clock up to 2365 MHz with one-click TOXIC BOOST to 2425 MHz
  • PCI Express 4.0 interface delivers high bandwidth
  • Tri-X air cooling keeps thermals in check
  • Four display outputs support up to 7680 x 4320 resolution

16GB RDNA 2 graphics card

The Sapphire TOXIC Radeon RX 6900 XT delivers 16GB of GDDR6 memory across a 256-bit interface for 4K gaming and compute workloads. A game clock of 2235 MHz and boost up to 2365 MHz provide strong baseline performance. The One Click TOXIC BOOST feature raises the ceiling to 2425 MHz with a single toggle. Built on the RDNA 2 architecture, it supports DirectX 12 Ultimate and drives up to four displays at 7680 x 4320 resolution.

PCIe 4.0 slot and 850W PSU required

Verify that your motherboard offers a full-length PCI Express 4.0 x16 slot with enough physical clearance for a triple-slot air cooler. The board draws up to 400W and needs two 8-pin plus one 6-pin power connectors from the supply. A minimum 850W unit is specified to handle transient spikes. Ensure the operating system is a 64-bit version of Windows 10, Windows 11 or Linux; Windows 7 and 8.1 are listed but lack full feature support.

TOXIC Tri-X air cooler and triple-display I/O

The Tri-X cooling array uses three fans and a large heatsink to dissipate 400W under load, so case airflow must accommodate exhaust volume. One HDMI 2.1 port and three DisplayPort 1.4 connectors allow mixed monitor setups without adapters. The metal backplate adds rigidity and helps prevent PCB flex during transport or vertical mounting. Refurbished units are tested to meet original thermal and electrical specifications.

Pontos fortes

  • 16 GB GDDR6 memory enables high-resolution gaming
  • Boost clock up to 2365 MHz with one-click TOXIC BOOST to 2425 MHz
  • PCI Express 4.0 interface delivers high bandwidth
  • Tri-X air cooling keeps thermals in check
  • Four display outputs support up to 7680 x 4320 resolution

Especificações

BrandSAPPHIRE
SeriesToxic
Model11308-11-20G
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6900 XT
ArchitectureRDNA 2
Game Clock2235 MHz
Boost ClockBoost Clock: Up to 2365 MHz
One Click TOXIC BOOST Up to 2425 MHz
Stream Processors5120
Effective Memory Clock16 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerTOXIC Air Cooled Tri-X Cooling Technology
Operating Systems SupportedLinux, Windows 7*, Windows 10, and Windows 8.1. 64-bit operating system required
* Does not support all features including but not limited to Hardware Raytracing. ‍👉Check gaming pc with Windows 11 Pro
Thermal Design Power400W
System RequirementsMinimum 850 Watt Power Supply.
2 x 8-pin + 1 x 6-pin Power Connector.
PCI Express based PC is required with one X16 lane graphics slot available on the motherboard.
Minimum 8GB of system memory. 16GB recommended.
Recommended PSU Wattage850W
Power Connector2 x 8-Pin + 1 x 6-Pin
FeaturesDual BIOS
Max Boost
TriXX Software Switch
Premium Digital Power Design
Fuse Protection
TOXIC Air Cooled Tri-X Cooling Technology
Intelligent Fan Control
Precision Fan Control
Backplate with ARGB
ARGB Fans
Two-Ball Bearing Fans
Hybrid Fan Blade
Wave Fin Design
V Shape Fin Design for GPU Cooling
Integrated Cooling Module
K6.5 Memory Pad
TriXX Supported
Fan Check
Fan Quick Connect
TriXX Boost
NITRO Glow
External RGB LED MB Synchronization
Form FactorATX
Max GPU Length320 mm
Card Dimensions (L x H)12.60" x 5.31"
Slot Width3 Slots
Peso de envio1.88 kg
Dimensões da embalagem432 × 244 × 91 mm

Perguntas sobre este artigo

Does the refurbished Sapphire TOXIC Radeon RX 6900 XT 11308-11-20G include the original box, cables or mounting hardware?

As a refurbished unit, the card itself is supplied; original packaging, documentation and accessory cables are not guaranteed.

Should I choose the TOXIC model over a standard RX 6900 XT for the 2425 MHz One Click TOXIC BOOST clock?

The TOXIC edition adds a factory One Click TOXIC BOOST up to 2425 MHz plus Tri-X cooling, giving higher out-of-the-box clocks than reference 2365 MHz boost designs.

Will my 850 W power supply handle the 400 W TDP and the 2 x 8-pin plus 1 x 6-pin connectors on this card?

Yes — the manufacturer specifies a minimum 850 W PSU and the card draws up to 400 W through two 8-pin and one 6-pin connectors, matching that requirement.

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