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White triple-fan graphics card with silver backplate, 2.5-slot ATX form factor

PowerColor Refurbished

PowerColor RX7800XT 16G-L/OC/WHITE graphics card

SKU CH-G78V-66QYN MPN RX7800XT 16G-L/OC/WHITE

Refurbished AMD Radeon RX 7800 XT GPU with 16 GB GDDR6 on a 256-bit bus, dual BIOS clock profiles up to 2520 MHz boost, PCIe 4.0, HDMI 2.1 plus three DisplayPort 2.1 outputs.

  • Graphics processorRadeon RX 7800 XT
  • Memory capacity16 GB
  • Interface typePCI Express 4.0
  • Shader units3840
  • Boost frequencyBoost 2520 MHz(OC)/ 2430 MHz(Silent)
  • Type of memoryGDDR6
  • Boost clock up to 2520 MHz in OC mode for high frame rates
  • 16GB GDDR6 on a 256-bit bus handles 4K textures
  • PCI Express 4.0 interface delivers full bandwidth to modern platforms
  • One HDMI 2.1 and three DisplayPort 2.1 outputs drive four displays
  • White dual-fan design fits ATX builds with a 333 mm length limit

Hellhound Spectral White 16 GB GPU

The PowerColor RX7800XT 16G-L/OC/WHITE is a refurbished AMD Radeon RX 7800 XT graphics card built for 1440p gaming. It carries 16 GB of GDDR6 memory across a 256-bit bus and connects through a PCI Express 4.0 interface. The white Hellhound shroud fits ATX cases with a 333 mm length limit and occupies 2.5 slots.

Dual BIOS OC and Silent modes

Two firmware profiles let you choose between a 2520 MHz boost clock in OC mode or a 2430 MHz boost in Silent mode. Game clocks sit at 2213 MHz and 2124 MHz respectively. The jump is worth it when you want higher frame rates in demanding titles without manually tuning voltages or fan curves.

750 W PSU and dual 8-pin power

The board draws power through two 8-pin connectors and the manufacturer recommends a 750 W supply. Under sustained load the 3840 stream processors and 19500 MHz effective memory clock maintain stable throughput for extended sessions. Output options include one HDMI 2.1 and three DisplayPort 2.1 connectors for up to four displays.

How it compares

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

Price $364.99
Typical for this category: the median of 4,285 items is $354.99.
Memory capacity 16 GB
Higher than about 80% of the 3,563 comparable items (median 8 GB).
Boost frequency Boost 2520 MHz(OC)/ 2430 MHz(Silent)
Higher than about 66% of the 1,837 comparable items (median 1.89 GHz).

New to this? How to buy a graphics card with Bitcoin — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand namePowerColor
Product lineHellhound
Model nameRX7800XT 16G-L/OC/WHITE
Part numberRX7800XT 16G-L/OC/WHITE
Product colorWhite
Memory
Type of memoryGDDR6
Graphics
Graphics processorRadeon RX 7800 XT
Memory capacity16 GB
Boost frequencyBoost 2520 MHz(OC)/ 2430 MHz(Silent)
Shader units3840
Chipset makerAMD
Graphics seriesAMD Radeon RX 7000 Series
Game clock speedGame 2213 MHz(OC)/ 2124 MHz(Silent)
Effective memory speed19500 MHz
Memory bus width256-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 supply750 W
Power input connector2 × 8-Pin
Size & build
Form factorATX
Max graphics card length333 mm
Card size322 × 134 × 50 mm
332 × 147 × 50 mm(w/bracket)
Slots occupied2.5 Slots
Shipping weight1.81 kg
Package size406 × 203 × 102 mm

Questions about this item

Will the 333 mm length and 2.5-slot width of this PowerColor Hellhound Spectral White fit my case?

The card measures 333 mm long and occupies 2.5 slots. Measure the clear space from your motherboard PCIe slot to the front panel or any radiator, and confirm the case specification lists at least 333 mm GPU clearance and room for a 2.5-slot card.

What power connectors does the RX 7800 XT need and which BIOS switch should I set before closing the case?

Connect both 8-pin PCIe power cables from a 750 W or larger PSU. The card ships with a dual BIOS; the default OC position runs at 2520 MHz boost, while the Silent position runs at 2430 MHz boost. Set the switch before you secure the bracket.

How often should I clean the fans and when might the thermal paste on the Radeon RX 7800 XT need replacement?

Dust the three axial fans every few months with compressed air to keep airflow over the heatsink. Thermal paste on the GPU die typically lasts several years; plan to re-paste only if temperatures rise noticeably under load after that period.

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