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Red Devil graphics card with triple fans and red accents

PowerColor

PowerColor Radeon RX 6900 XTU Ultimate Red Devil 16GB GDDR6 graphics card

SKU CH-SHT7-K826B

A refurbished Radeon GPU with 16 GB GDDR6 memory, tested to 100 % functionality and built on a PCIe 4.0 x16 interface

  • Graphics processorAMD RX 6900 XTU
  • Memory capacity16 GB GDDR6
  • Type of memoryGDDR6
  • Chipset makerAMD
  • 16 GB GDDR6 memory enables high-resolution textures
  • AMD Radeon RX 6900 XTU GPU delivers flagship-class compute power
  • PCIe 4.0 x16 interface provides maximum bus bandwidth
  • Manufacturer-refurbished and 100 % tested for reliable operation
  • Ultimate Red Devil variant includes premium cooling and factory overclock

PowerColor Radeon RX 6900 XTU Ultimate Red Devil

The PowerColor Radeon RX 6900 XTU Ultimate Red Devil is a graphics card built around the AMD Radeon GPU with 16GB of GDDR6 memory. It connects through a PCIe 4.0 x16 interface. This card targets enthusiasts who need high frame rates at demanding resolutions and creators who rely on large video memory buffers. Buyers who want more storage or a different memory type should look elsewhere.

Sustained load behaviour

The 16GB GDDR6 frame buffer keeps texture data resident during long rendering or gaming sessions, reducing the need to swap assets to system memory. The Ultimate Red Devil cooling assembly is engineered to dissipate heat continuously so clock speeds remain stable over extended periods. Manufacturer refurbishment includes full functional testing so the card delivers 100 percent performance after prolonged use. Thermal headroom stays consistent because the cooler is sized for continuous operation rather than short bursts.

16GB GDDR6 memory capacity

The single specification that decides fit is the 16GB GDDR6 memory capacity. Workloads such as 4K texture packs, large 3D scenes or multi-monitor compute tasks require this amount of fast local memory. If your application needs less, a smaller card will suffice; if it needs more, this model cannot meet the requirement. No other figure in the data sheet changes that fundamental limit.

How it compares

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

Price $517.99
Pricier than about 66% of the 4,285 comparable items (median $354.99).
Memory capacity 16 GB GDDR6
Higher than about 80% of the 3,563 comparable items (median 8 GB).

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Specifications

Product
Brand namePowerColor
Model nameAMD RX 6900 XTU
Memory
Type of memoryGDDR6
Graphics
Graphics processorAMD RX 6900 XTU
Memory capacity16 GB GDDR6
Chipset makerAMD

Questions about this item

How loud and hot does the Radeon RX 6900 XTU Ultimate Red Devil run during long gaming sessions?

The card uses PowerColor's triple-fan Red Devil cooler designed for sustained loads; expect typical high-end GPU thermals and fan noise under full utilisation.

What power connectors and PSU headroom does the 16 GB GDDR6 model require?

It installs in a PCIe 4.0 x16 slot and draws auxiliary power through standard 8-pin PEG connectors — check your power supply for enough cables and wattage.

Will the RX 6900 XTU work properly in my older PCIe 3.0 motherboard?

Yes, the card is backward compatible with PCIe 3.0 x16 slots; you lose a small fraction of bandwidth but 16 GB GDDR6 performance remains strong.

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