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Black triple-fan graphics card with metal backplate, 2.7-slot ATX form factor

GIGABYTE

GIGABYTE GV-R78XTGAMING OC-16GD Radeon RX 7800 XT 16GB graphics card

SKU CH-MEWF-QBB92 MPN GV-R78XTGAMING OC-16GD

Refurbished Radeon RX 7800 XT GPU with 16GB GDDR6 memory, triple-fan WINDFORCE cooling, 256-bit bus and factory overclock

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7800 XT
  • Stream Processors3840
  • Effective Memory Clock19500 MHz
  • 16GB GDDR6 memory handles large textures at 19500 MHz
  • Triple-fan WINDFORCE cooler keeps the 263W GPU cool
  • PCIe 4.0 x16 interface delivers full bandwidth to the system
  • Four display outputs support multi-monitor setups up to 7680 x 4320
  • Metal backplate protects the 302mm board and adds rigidity

GIGABYTE Radeon RX 7800 XT 16GB

This GIGABYTE graphics card uses the AMD Radeon RX 7800 XT GPU with 3840 stream processors and 16GB GDDR6 memory on a 256-bit interface. It connects via PCI Express 4.0 x16 and offers two HDMI and two DisplayPort outputs for up to four monitors. The WINDFORCE triple-fan cooler and metal backplate handle the 263W board power. A 700W power supply and two 8-pin connectors are required.

Upgrade from 8GB or 12GB cards

Moving to 16GB GDDR6 gives extra frame-buffer headroom for 1440p and entry 4K gaming where 8GB or 12GB models can hit capacity limits. The 19500 MHz effective memory clock and 256-bit bus keep bandwidth high for texture-heavy titles. The jump is worth it when your current card stutters from VRAM pressure rather than raw compute limits.

Suits 1440p gamers needing VRAM

This card suits players targeting high refresh rates at 1440p or playable 4K with 16GB buffer and triple-fan cooling in a standard ATX case. Builders with cases under 302 mm GPU clearance or power supplies below 700W should look at shorter or lower-power alternatives. The 2.7-slot width may also block adjacent PCIe slots on compact boards.

商品特色

  • 16GB GDDR6 memory handles large textures at 19500 MHz
  • Triple-fan WINDFORCE cooler keeps the 263W GPU cool
  • PCIe 4.0 x16 interface delivers full bandwidth to the system
  • Four display outputs support multi-monitor setups up to 7680 x 4320
  • Metal backplate protects the 302mm board and adds rigidity

商品規格

BrandGIGABYTE
SeriesGaming
ModelGV-R78XTGAMING OC-16GD
InterfacePCI Express 4.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7800 XT
Stream Processors3840
Effective Memory Clock19500 MHz
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI
DisplayPort2 x DisplayPort
ColorBlack
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power263W
Recommended PSU Wattage700W
Power Connector2 x 8-Pin
Form FactorATX
Max GPU Length302 mm
Slot Width2.7 Slots
出貨重量1.77 kg
包裝尺寸406 × 236 × 102 mm

商品問答

How long is the card and how many expansion slots does it occupy?

The card measures 302 mm in length and occupies 2.7 slots, so verify your case has enough clearance and that adjacent slots stay free.

Which power connectors are required and what PSU wattage is recommended?

Two 8-pin connectors are needed and a 700W power supply is recommended to meet the 263W thermal design power.

Does the metal backplate make future thermal-pad replacement harder?

The protection metal backplate is screwed on; removing those screws gives access to the pads, so replacement is straightforward when the time comes.

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