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Sapphire Radeon RX 7900 XT graphics card with triple-fan cooler and metal backplate

Sapphire Tech Refurbished

Sapphire Tech Radeon RX 7900 XT 21323-01-20G graphics card

SKU CH-G52E-JKJ9X MPN 21323-01-20G

Refurbished AMD Radeon RX 7900 XT graphics card with 20GB GDDR6 on a 320-bit bus, triple-fan cooling, and PCIe 4.0 interface

  • Graphics processorRadeon RX 7900 XT
  • Memory capacity20 GB
  • Interface typePCI Express 4.0
  • Shader units5376
  • Highest resolution7680 × 4320
  • Boost frequency2400 MHz
  • 20GB GDDR6 memory with a 320-bit interface for high bandwidth
  • Boost clock reaches 2400 MHz to accelerate demanding workloads
  • 5376 stream processors deliver strong parallel compute performance
  • HDMI 2.1 and two DisplayPort 2.1 outputs drive up to four displays
  • Triple-fan cooler keeps the GPU stable under heavy load

20GB GDDR6 320-bit graphics card

This Sapphire Radeon RX 7900 XT delivers 20GB of GDDR6 memory across a 320-bit interface with a 2400 MHz boost clock. It targets enthusiasts building high-resolution gaming systems or workstations needing large frame buffers. The triple-fan cooler handles the 300W thermal design within a 276 mm, three-slot form factor.

Upgrade from 12GB cards

Moving to 20GB removes the texture-streaming ceiling that appears at 4K and ultra settings on 12GB models. The 5376 stream processors and 2000 MHz game clock lift minimum frame rates in memory-heavy titles. A 750W power supply and two 8-pin connectors are required for stable operation.

Suits 4K and multi-monitor users

Four-display support via one HDMI 2.1, two DisplayPort 2.1 and one USB Type-C drives 7680 x 4320 workflows. Buyers needing single-slot or low-profile designs, or systems limited to PCI Express 3.0 bandwidth, should look at smaller cards.

How it compares

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

Price $475.99
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 2400 MHz
Higher than about 59% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameSAPPHIRE
Model name21323-01-20G
Processor
TDP rating300 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 7900 XT
Memory capacity20 GB
Boost frequency2400 MHz
Shader units5376
Chipset makerAMD
Graphics seriesAMD Radeon RX 7000 Series
Game clock speed2000 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 connectors2 x DisplayPort 2.1
USB ports1 x USB Type-C
Power
Recommended power supply750 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length276 mm
Slots occupied3 Slots
Shipping weight1.91 kg
Package size371 × 198 × 83 mm
More details
Cooling solutionTriple Fans

Questions about this item

Will the 276 mm length and 3-slot width fit my case and motherboard spacing?

The card measures 276 mm long and occupies 3 expansion slots, so verify your case clearance and that two adjacent rear brackets are free.

What power connectors are required and which step do builders often miss?

Two 8-pin PCIe connectors are needed from a 750W supply; the common mistake is using a single daisy-chained cable instead of two separate runs.

How should I maintain the triple-fan cooler over time?

Periodically remove dust from the three fans and heatsink fins with compressed air to keep the 300W thermal design within limits.

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