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Large graphics card with triple fans and silver-grey shroud, three-slot thickness

GIGABYTE Refurbished

GIGABYTE Radeon RX 7900 XTX GV-R79XTX-24GC-B graphics card

SKU CH-KD40-BSVDN MPN GV-R79XTX-24GC-B

Refurbished AMD Radeon RX 7900 XTX GPU with 24GB 384-bit GDDR6 memory, 2500 MHz boost clock, 6144 stream processors, PCI Express 4.0 interface, triple-fan cooler, and 1 x HDMI 2.1 plus 2 x

  • Graphics processorRadeon RX 7900 XTX
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • Shader units6144
  • Highest resolution7680 × 4320
  • Boost frequency2500 MHz
  • 24 GB GDDR6 memory enables high-resolution textures
  • Boost clock reaches 2500 MHz for responsive performance
  • 6144 stream processors handle demanding workloads
  • HDMI 2.1 and DisplayPort 2.1 support 7680 x 4320 output
  • Triple-fan cooler manages 335 W thermal design power

24GB Radeon RX 7900 XTX

This GIGABYTE GV-R79XTX-24GC-B graphics card uses the AMD Radeon RX 7900 XTX GPU with 6144 stream processors and 24GB of GDDR6 memory on a 384-bit bus. It targets enthusiasts who want high-frame-rate 4K gaming and compute workloads that benefit from large video memory. The triple-fan cooler occupies three slots and reaches a boost clock of 2500 MHz. Refurbished condition means the unit has been tested and restored to working order.

PCI Express 4.0 and 800W PSU

Verify that your motherboard provides a PCI Express 4.0 slot and that your power supply meets the recommended 800W rating with two 8-pin connectors available. The card draws up to 335W and measures 287 mm in length, so confirm case clearance for a three-slot design. Ensure your display cables match the single HDMI 2.1 port and two DisplayPort 2.1 outputs for 7680 x 4320 resolution.

Upgrade from 8GB or 12GB cards

Moving from a card with 8GB or 12GB of memory to this 24GB model removes VRAM bottlenecks in modern titles and professional apps at 4K and higher resolutions. The jump is worth it when your current GPU hits memory limits before compute limits, or when you need the 6144 stream processors for heavier rasterisation and compute tasks. The USB Type-C port adds a versatile display option for modern monitors.

How it compares

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

Price $617.99
Pricier than about 73% of the 4,285 comparable items (median $354.99).
Memory capacity 24 GB
Higher than about 91% of the 3,563 comparable items (median 8 GB).
Boost frequency 2500 MHz
Higher than about 63% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameGIGABYTE
Model nameGV-R79XTX-24GC-B
Processor
TDP rating335 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 7900 XTX
Memory capacity24 GB
Boost frequency2500 MHz
Shader units6144
Chipset makerAMD
Graphics seriesAMD Radeon RX 7000 Series
Game clock speed2300 MHz
Memory bus width384-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 supply800 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length287 mm
Slots occupied3 Slots
Shipping weight2.40 kg
Package size406 × 236 × 90 mm
More details
Cooling solutionTriple Fans

Questions about this item

What comes in the box with the GV-R79XTX-24GC-B and what extra cables or parts are needed?

The card includes the triple-fan GV-R79XTX-24GC-B graphics board. You must supply a power supply of at least 800W with two 8-pin PCIe power connectors and a case that can fit a 287 mm, 3-slot card.

Should I choose this 24GB 384-bit GDDR6 model or a smaller capacity for 4K gaming?

The 24GB 384-bit GDDR6 frame buffer on this GV-R79XTX-24GC-B is the full specification for the Radeon RX 7900 XTX and is the correct choice for 4K and high-refresh 1440p gaming.

What does the 2500 MHz boost clock actually deliver inside a real PC?

The 2500 MHz boost clock is the peak frequency the Radeon RX 7900 XTX GPU can reach under load; sustained clocks will vary with power limit, temperature and the specific workload.

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