AMD · RDNA 2 · 2020
Radeon RX 6800 XT (Navi 21)
Radeon RX 6800 XT (Navi 21): 16 GB GDDR6, 300 W, 4,608 Stream processors. Launched November 18, 2020 at $649.
- Memory
- 16 GB
- Power
- 300 W
- Bus width
- 256 bit
Memory16 GB
3 of 96 in Radeon RX
Power300 W
6 of 96 by higher draw in Radeon RX
Stream processors4,608
6 of 78 in Radeon RX
Launch price$649
5 of 43 in Radeon RX
Current market
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Specifications
Memory
- Capacity
- 16 GB
- Memory type
- GDDR6
- Bus width
- 256 bit
- Bandwidth
- 512 GB/s
Compute
- Stream processors
- 4,608
- TMUs
- 288
- ROPs
- 128
Board
- TDP
- 300 W
- Bus interface
- PCIe 4.0 ×16
- Form factor
- desktop
- Launch MSRP
- 649 USD
Physical
- Architecture
- RDNA 2
- Process
- 7 nm (mapped from a reviewed process name)
- Die size
- 520 mm²
- Series
- Radeon RX
- Launch date
- November 18, 2020
Not recorded by the source: generation, codename, transistors and sm count, or 8 further fields.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the Radeon RX 6800 XT (Navi 21) ranks third of 96 for memory capacity. Its 300 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16