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Dylan RX 6800 16G graphics card, triple-fan cooler, silver backplate, HDMI, DisplayPort, USB-C bracket

AMD

AMD Dylan RX 6800 16G graphics card

SKU CH-YDJK-15SY6

A graphics card with 16 GB GDDR6 memory, 3840 streaming processors, boost clock up to 2105 MHz, 256-bit bus and HDMI 2.1, DisplayPort 1.4 and Type-C outputs

  • Memory Size16GB
  • Memory TypeGDDR6
  • 16 GB GDDR6 memory for high-resolution textures
  • 3840 streaming processors accelerate complex workloads
  • 128 MB Infinity Cache reduces latency
  • 256-bit bus at 16 Gbps feeds data fast
  • HDMI 2.1 and DisplayPort 1.4 drive 8K displays

Dylan RX 6800 16G — 16 GB GDDR6 graphics card

The Dylan RX 6800 16G is a graphics card built around the AMD GPU architecture with 3840 streaming processors. It targets gamers and creators who want 16 GB of GDDR6 memory on a 256-bit bus for high-resolution textures and multitasking. The board connects through a PCIe 4.0 slot and provides one HDMI 2.1, two DisplayPort 1.4 and one USB Type-C output for 8K-capable displays. An 8+8-pin power connector and a 650 W or larger supply are required.

Thermals, noise and power in normal use

The card measures 267 mm long, 120 mm wide and 40 mm thick, fitting standard mid-tower cases. It draws power through two 8-pin connectors fed by a 650 W or higher unit. Clock speeds run up to 1815 MHz in gaming scenarios and up to 2105 MHz under lighter acceleration loads. Memory operates at 16 Gbps across the 256-bit interface, backed by 128 MB of Infinity Cache to reduce bandwidth pressure.

16 GB GDDR6 on a 256-bit bus

The single specification that decides fit is the 16 GB GDDR6 frame buffer paired with a 256-bit memory interface. This combination delivers the bandwidth and capacity needed for 1440p and 4K gaming, as well as content-creation workloads that exceed 8 GB or 10 GB cards. If your applications need more memory or a wider bus, look at higher-tier models; if they need less, a smaller card will cost less.

Highlights

  • 16 GB GDDR6 memory for high-resolution textures
  • 3840 streaming processors accelerate complex workloads
  • 128 MB Infinity Cache reduces latency
  • 256-bit bus at 16 Gbps feeds data fast
  • HDMI 2.1 and DisplayPort 1.4 drive 8K displays

Specifications

Memory Size16GB
Memory TypeGDDR6

Questions about this item

How do I connect the 8+8-pin power cables and where do installers most often go wrong?

The card uses two 8-pin PCIe connectors. The common mistake is plugging only one cable or using a single daisy-chained lead; both 8-pin sockets must be fed from separate PSU cables on a 650 W or larger supply.

What part will need attention or replacement after extended use?

The cooling fans are the only moving components. Over time dust buildup or bearing wear can reduce airflow, so plan to clean the heatsink fins and replace the fans if they become noisy or stop spinning.

At what point does the 256-bit memory bus become the bottleneck during long gaming sessions?

The 256-bit GDDR6 interface runs at 16 Gbps. When textures and frame buffers exceed the 16 GB capacity, data must spill to system RAM, and the fixed bus width then limits sustained throughput.

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