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PowerColor RED DEVIL Radeon RX 7900 XT graphics card with triple-fan cooler and matte black finish

PowerColor Refurbished

PowerColor RED DEVIL RX7900XT 20G-E/OC graphics card

SKU CH-JSC9-9N889 MPN RX7900XT 20G-E/OC

A refurbished graphics card with 20GB GDDR6 memory on a 320-bit bus, boost clock of 2535 MHz, triple-fan cooling and 5376 stream processors

  • Graphics processorRadeon RX 7900 XT
  • Memory capacity20 GB
  • Interface typePCI Express 4.0
  • Shader units5376
  • Highest resolution7680 × 4320
  • Boost frequency2535 MHz
  • 20GB 320-bit GDDR6 memory enables smooth 4K and 8K gameplay
  • Boost clock up to 2535 MHz drives high frame rates in demanding titles
  • 5376 stream processors deliver strong compute performance for gaming and creative workloads
  • HDMI 2.1 plus three DisplayPort 2.1 outputs support up to four 8K displays
  • Triple-fan cooler on a 338 mm ATX card keeps thermals in check under load

RED DEVIL Radeon RX 7900 XT with 20GB GDDR6

This PowerColor graphics card targets enthusiasts who need high frame rates at 4K and headroom for compute workloads. The AMD Radeon RX 7900 XT GPU delivers 5376 stream processors and a 320-bit memory interface. A game clock of 2175 MHz and boost clock of 2535 MHz provide strong baseline performance. The PCI Express 4.0 interface ensures full bandwidth on modern platforms.

Sustained load behaviour with 300W thermal design

The card draws up to 300W under continuous load, so an 850W power supply is recommended. Two 8-pin connectors feed the board, keeping voltage stable during long rendering or gaming sessions. Triple fans move air across a large heatsink to maintain the 2535 MHz boost clock without throttling. The 4-slot ATX form factor occupies significant chassis space but aids heat dissipation.

Build quality and daily connectivity

A metal backplate stiffens the 338 mm PCB and protects components during handling. One HDMI 2.1 port and three DisplayPort 2.1 outputs drive up to four displays at 7680 x 4320 resolution. The bracket follows standard ATX mounting, so installation fits typical cases that clear the length and slot width. DirectX 12 and OpenGL 4.6 support cover current and legacy APIs.

How it compares

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

Price $477.99
Pricier than about 62% of the 4,285 comparable items (median $354.99).
Memory capacity 20 GB
Higher than about 91% of the 3,563 comparable items (median 8 GB).
Boost frequency 2535 MHz
Higher than about 68% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand namePowerColor
Product lineRED DEVIL
Model nameRX7900XT 20G-E/OC
Processor
TDP rating300 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 7900 XT
Memory capacity20 GB
Boost frequency2535 MHz
Shader units5376
Chipset makerAMD
Graphics seriesAMD Radeon RX 7000 Series
Game clock speed2175 MHz
Memory bus width320-Bit
DirectX support12
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 2.1
Power
Recommended power supply850 W
Power input connector2 × 8-Pin
Size & build
Form factorATX
Max graphics card length338 mm
Slots occupied4 Slots
Shipping weight2.72 kg
Package size425 × 221 × 117 mm
More details
Cooling solutionTriple Fans

Questions about this item

How loud and hot does the triple-fan RED DEVIL cooler run when the card draws its 300W TDP all day?

The triple-fan cooler is designed to dissipate the 300W thermal design power; actual noise and temperature depend on case airflow and fan-curve settings.

My power supply only has one 8-pin PCIe cable — will the card work with a single connector?

The board requires two 8-pin PCIe power connectors and the manufacturer recommends an 850W supply, so a single cable is not sufficient.

Will the 338 mm length and four-slot thickness fit alongside my existing ATX motherboard and CPU cooler?

The card uses a standard ATX form factor measuring 338 mm long and occupying four expansion slots; verify your case clearance and motherboard layout before installing.

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