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XFX

XFX RX-79TMBABF9 Radeon RX 7900 XT graphics card

SKU CH-E305-2W27P MPN RX-79TMBABF9

Refurbished AMD Radeon RX 7900 XT GPU with 20 GB GDDR6 on a 320-Bit bus, 5376 stream processors, boost clock 2400 MHz, triple-fan cooler, 1 x HDMI 2.1 and 2 x DisplayPort 2.1, PCI Express 4.0 x16

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7900 XT
  • Core Clock1500 MHz
  • Game Clock2000 MHz
  • 20 GB GDDR6 memory fuels 4 K and 8 K gaming
  • 5376 stream processors accelerate heavy workloads
  • Boost clock reaches 2400 MHz for peak frame rates
  • PCI Express 4.0 x16 interface delivers high bandwidth
  • Triple-fan cooler manages 257 W thermal design power

XFX Gaming Radeon RX 7900 XT 20GB

The XFX Gaming Radeon RX 7900 XT is a graphics card built for 4K gaming and heavy compute workloads. It uses the AMD RDNA 3 architecture with 5376 stream processors and 20GB of GDDR6 memory on a 320-bit bus. The card connects via PCI Express 4.0 x16 and draws up to 257W. It occupies three slots and measures 276 mm long.

Suits 4K gamers and creators; avoid for small cases

This card targets enthusiasts who need high frame rates at 4K resolution and professionals who benefit from 20GB VRAM for rendering or AI tasks. The triple-fan cooler and 3-slot width demand a spacious chassis with strong airflow. Builders with compact cases or power supplies below 800W should consider a smaller model.

20GB 320-bit GDDR6 decides fit

The 20GB GDDR6 frame buffer on a 320-bit interface is the spec that determines whether this GPU matches your workload. It enables smooth 4K gaming with high texture settings and handles large datasets in creative applications. If your projects or games regularly exceed 16GB VRAM, this capacity justifies the physical size and power draw.

Highlights

  • 20 GB GDDR6 memory fuels 4 K and 8 K gaming
  • 5376 stream processors accelerate heavy workloads
  • Boost clock reaches 2400 MHz for peak frame rates
  • PCI Express 4.0 x16 interface delivers high bandwidth
  • Triple-fan cooler manages 257 W thermal design power

Specifications

BrandXFX
SeriesGaming
ModelRX-79TMBABF9
InterfacePCI Express 4.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7900 XT
Core Clock1500 MHz
Game Clock2000 MHz
Boost Clock2400 MHz
Stream Processors5376
Memory Size20GB
Memory Interface320-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
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 Power257W
Recommended PSU Wattage800W
Max GPU Length276 mm
Slot Width3 Slots
Shipping weight1.90 kg
Package size445 × 235 × 125 mm

Questions about this item

Does the refurbished XFX RX-79TMBABF9 ship with just the graphics card or are any cables or brackets included?

The product is supplied as the card only; no cables, adapters or mounting brackets are listed in the specifications.

How do I decide between the 20 GB 320-bit GDDR6 model and a smaller capacity if one were offered?

Only the 20 GB 320-bit GDDR6 configuration exists for this RX-79TMBABF9, so there is no alternative capacity to choose.

What does the 2400 MHz boost clock mean for actual 4K gaming performance?

The 2400 MHz boost clock is the peak frequency the 5376 stream processors can reach under load; real-world frame rates depend on the rest of the system and the game engine.

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