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ASRock Radeon RX 6800 16G graphics card, triple-fan cooler, matte black finish, dual-slot design

ASRock

ASRock Radeon RX 6800 16G graphics card

SKU CH-KC9A-RWZ1N MPN RX 6800 16G

Refurbished Radeon graphics card with 16 GB GDDR6 on a 256-bit bus, 3840 stream processors and a 2105 MHz boost clock for 4K gaming and multi-monitor workstations

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6800
  • Boost Clock2105 MHz
  • Stream Processors3840
  • 16 GB GDDR6 memory keeps 4K textures resident
  • 2105 MHz boost clock lifts frame rates in heavy scenes
  • 3840 stream processors deliver compute density for modern titles
  • PCI Express 4.0 x16 interface removes bandwidth bottlenecks
  • Triple-fan cooler sustains clocks under load

16GB GDDR6 graphics card

The ASRock Radeon RX 6800 16G is a PCI Express 4.0 graphics card built on AMD RDNA 2 architecture. It delivers 3840 stream processors and a 2105 MHz boost clock for 1440p and 4K gaming. The 16GB frame buffer across a 256-bit bus suits content creators who need large texture memory. Refurbished condition offers the same specification at a lower entry point.

Sustained load behaviour

Triple fans move air across a 267 mm long, dual-slot board powered by two 8-pin connectors. A 650W power supply is recommended for stable operation during extended sessions. The 16.0 Gbps effective memory clock and 256-bit interface maintain bandwidth when workloads saturate the GPU. DirectX 12 Ultimate and OpenGL 4.6 support keep modern APIs available throughout long renders.

16GB memory capacity

The 16GB GDDR6 frame buffer is the single specification that decides suitability for high-resolution texture packs, large 3D scenes or multi-monitor workflows. Four display outputs — HDMI 2.1 VRR, two DisplayPort 1.4 and USB-C — drive up to four panels at 7680 x 4320. If your pipeline fits in 16GB, this card matches the requirement.

Pontos fortes

  • 16 GB GDDR6 memory keeps 4K textures resident
  • 2105 MHz boost clock lifts frame rates in heavy scenes
  • 3840 stream processors deliver compute density for modern titles
  • PCI Express 4.0 x16 interface removes bandwidth bottlenecks
  • Triple-fan cooler sustains clocks under load

Especificações

BrandASRock
ModelRX 6800 16G
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6800
Boost Clock2105 MHz
Stream Processors3840
Effective Memory Clock16.0 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1 VRR
DisplayPort2 x DisplayPort 1.4
Other Ports1 x USB-C
Max Resolution7680 x 4320
CoolerTriple Fans
Recommended PSU Wattage650W
Power Connector2 x 8-Pin
HDCP ReadyYes
FeaturesAMD RDNA 2 Architecture
7nm GPU
PCI Express 4.0 Support
AMD FreeSync Technology
Radeon Image Sharpening
Radeon Anti-Lag
Radeon Software
Hardware Raytracing
Max GPU Length267 mm
Card Dimensions (L x H)10.51" x 4.72"
Slot Width2 Slots
Peso de envio1.70 kg
Dimensões da embalagem360 × 217 × 64 mm

Perguntas sobre este artigo

How much power does the 2105 MHz boost clock and triple-fan cooler draw under sustained load?

The card is rated for a 650 W power supply and connects through two 8-pin power connectors, so the system must deliver that capacity for stable all-day operation.

My motherboard only has PCI Express 3.0 slots — will the PCI Express 4.0 x16 interface still work?

Yes, the PCI Express 4.0 x16 interface is backward compatible with PCI Express 3.0 slots, though bandwidth will be limited to the 3.0 specification.

Can I keep my older 1080p 60 Hz monitor that only has HDMI 1.4 and DisplayPort 1.2 inputs?

The card provides 1 x HDMI 2.1 VRR and 2 x DisplayPort 1.4 outputs, both of which are backward compatible with HDMI 1.4 and DisplayPort 1.2 cables and monitors.

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