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PowerColor Hellhound Radeon RX 7800 XT graphics card with triple fans and silver-grey finish

PowerColor Refurbished

PowerColor RX7800XT 16G-L/OC graphics card

SKU CH-YH8G-E9HGZ MPN RX7800XT 16G-L/OC

Refurbished Radeon RX 7800 XT with 16 GB GDDR6 on a 256-bit bus, triple-fan cooler, and PCIe 4.0 x16 interface

  • Graphics processorRadeon RX 7800 XT
  • Memory capacity16 GB
  • Interface typePCI Express 4.0 x16
  • Shader units3840
  • Highest resolution7680 × 4320
  • Boost frequency2520 MHz
  • 16 GB GDDR6 on a 256-bit bus for high-resolution gaming
  • Boost clock reaches 2520 MHz for responsive frame rates
  • PCI Express 4.0 x16 interface keeps data flowing to the GPU
  • Triple-fan cooler handles the 263 W thermal design power
  • Four display outputs include HDMI 2.1 and three DisplayPort 2.1 ports

Product Positioning

The PowerColor Hellhound Radeon RX 7800 XT is a graphics card built for 1440p and 4K gaming with its 16GB GDDR6 frame buffer. It connects through a PCI Express 4.0 x16 slot and draws up to 263W, so a 750W power supply is recommended. The triple-fan cooler handles the thermal load of the RDNA 3 architecture across 3840 stream processors.

Sustained Load Behaviour

Under continuous load the GPU operates at a 2213 MHz game clock and can reach a 2520 MHz boost clock when thermal headroom allows. The 256-bit memory interface keeps bandwidth stable during extended sessions at 7680 x 4320 resolution. DirectX 12 Ultimate and OpenGL 4.6 support remain consistent throughout heavy compute or rasterisation workloads.

Build and Connectivity

The card occupies 2.5 slots and measures 332 mm in length, fitting standard ATX chassis with adequate clearance. Outputs include one HDMI 2.1 port and three DisplayPort 2.1 connectors, enabling four simultaneous displays. The metal backplate adds rigidity and helps dissipate heat from the memory modules.

How it compares

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

Price $316.99
Cheaper than about 55% 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 2520 MHz
Higher than about 66% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand namePowerColor
Product lineHellhound
Model nameRX7800XT 16G-L/OC
Processor
TDP rating263 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 7800 XT
Memory capacity16 GB
Boost frequency2520 MHz
Shader units3840
Core frequency2124 MHz
Chipset makerAMD
Graphics seriesAMD Radeon RX 7000 Series
Game clock speed2213 MHz
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0 x16
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 2.1
Power
Recommended power supply750 W
Size & build
Form factorATX
Max graphics card length332 mm
Slots occupied2.5 Slots
Shipping weight1.81 kg
Package size409 × 210 × 102 mm
More details
Cooling solutionTriple Fans

Questions about this item

How much power does the 263W TDP card draw and what PSU is recommended for all-day loads?

The card has a 263W thermal design power and the maker recommends a 750W supply for sustained operation.

Does my motherboard need a PCIe 4.0 x16 slot and a case that fits a 332mm, 2.5-slot ATX board?

Yes, the interface is PCI Express 4.0 x16 and the cooler measures 332mm long by 2.5 slots wide in an ATX form factor.

Will my older DisplayPort 1.4 monitor work with the three DisplayPort 2.1 outputs?

DisplayPort 2.1 is backwards compatible, so a DisplayPort 1.4 display will run at its native capability.

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