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

GIGABYTE

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

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7900 XTX
  • Game Clock2300 MHz
  • Boost Clock2500 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.

Highlights

  • 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

Specifications

BrandGIGABYTE
ModelGV-R79XTX-24GC-B
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7900 XTX
Game Clock2300 MHz
Boost Clock2500 MHz
Stream Processors6144
Memory Size24GB
Memory Interface384-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort2 x DisplayPort 2.1
USB1 x USB Type-C
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power335W
Recommended PSU Wattage800W
Power Connector2 x 8-Pin
Max GPU Length287 mm
Slot Width3 Slots
Shipping weight2.40 kg
Package size406 × 236 × 90 mm

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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