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Gigabyte Radeon RX 6800 16GB triple-fan graphics card, silver shroud, backplate, two 8-pin power connectors

GIGABYTE

GIGABYTE GV-R68-16GC-B Radeon RX 6800 16GB graphics card

SKU CH-7JZQ-RKBQJ MPN GV-R68-16GC-B

Refurbished 16 GB GDDR6 graphics card with 3840 stream processors, 256-bit bus and triple-fan cooling for 4K gaming

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6800
  • Boost Clock2105 MHz
  • Stream Processors3840
  • Boost clock reaches 2105 MHz for responsive 4K gaming
  • 16GB GDDR6 on a 256-bit bus handles large textures
  • Triple-fan cooler keeps thermals in check under load
  • HDMI 2.1 plus two DisplayPort 1.4a drive four 8K displays
  • PCI Express 4.0 and USB-C provide modern connectivity

16GB 256-bit Memory Configuration

The GIGABYTE GV-R68-16GC-B is a refurbished Radeon RX 6800 graphics card built for enthusiasts targeting high-refresh 1440p or entry 4K gaming. It delivers 16GB of GDDR6 memory across a 256-bit interface, 3840 stream processors and a 2105 MHz boost clock. The triple-fan cooler keeps thermals in check inside ATX cases.

Sustained Load Behaviour

Under continuous load the 256-bit memory bus and 16000 MHz effective clock maintain consistent bandwidth for extended sessions. The 650W PSU requirement and dual 8-pin connectors supply stable power so the GPU can hold its boost frequency without throttling. Triple fans move air across a full-length heatsink to dissipate heat evenly across the 267 mm board.

Upgrade From 8GB or Narrower Bus Cards

Moving from an 8GB model or a card with a narrower memory interface removes VRAM capacity and bandwidth constraints that appear in modern titles at 1440p ultra settings. The 16GB buffer and 256-bit width also benefit content creation workloads that exceed 8GB frame buffers. PCI Express 4.0 support ensures full throughput on compatible platforms.

Highlights

  • Boost clock reaches 2105 MHz for responsive 4K gaming
  • 16GB GDDR6 on a 256-bit bus handles large textures
  • Triple-fan cooler keeps thermals in check under load
  • HDMI 2.1 plus two DisplayPort 1.4a drive four 8K displays
  • PCI Express 4.0 and USB-C provide modern connectivity

Specifications

BrandGIGABYTE
ModelGV-R68-16GC-B
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6800
Boost Clock2105 MHz
Stream Processors3840
Effective Memory Clock16000 MHz
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort2 x DisplayPort 1.4a
Other Ports1 x USB Type-C
Max Resolution7680 x 4320
CoolerTriple Fans
System RequirementsSystem PSU Limitation: 650W
Power Connector2 x 8-Pin
FeaturesPowered by AMD Radeon RX 6800
RDNA 2 Architecture with Hardware Raytracing
High Performance 4K Gaming
AMD FidelityFX
Radeon Anti-Lag
Modern Display Technologies
PCI Express 4.0 Support
16GB GDDR6 256-bit memory interface
Features 1 x HDMI 2.1 / 2 x DisplayPort 1.4a / 1 x USB-C
System power supply requirement: 650W
Form FactorATX
Max GPU Length267 mm
Card Dimensions (L x H)10.51" x 4.72"
Slot Width2 Slots
Shipping weight1.93 kg
Package size406 × 234 × 91 mm

Questions about this item

How much power does the GV-R68-16GC-B draw under sustained load and what cooling does it use?

The card requires a 650W power supply and two 8-pin connectors, while a triple-fan cooler handles thermal output during long sessions.

What motherboard slot and power connectors must my system provide for this RX 6800?

You need a PCI Express 4.0 x16 slot and two free 8-pin PCIe power cables from the PSU.

Will the GV-R68-16GC-B fit and run in a case built for older ATX cards?

The board measures 267 mm long and occupies two expansion slots, so any ATX chassis with that clearance will accept it.

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