AMD Radeon RX 6800
Expert rating8 / 10
- GPU Brand:
- AMD
- Series:
- Radeon RX 6000
- Tier:
- High End
- Board Partner:
- Reference
- VRAM:
- 16 GB
- Memory Type:
- GDDR6
- Boost Clock:
- 2105 MHz
- TDP:
- 250 W
- Card Length:
- 267 mm
- Slot Width:
- 2
- Power Connector:
- 2x 8-pin
- Recommended PSU:
- 650 W
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Manufacturer: AMD Last updated: 2026-09-12
AMD Radeon RX 6800 Review
AMD Radeon RX 6800 is a high-end AMD graphics card built on the RDNA 2 (Navi 21) architecture, with 16GB of GDDR6 memory, a 2105MHz boost clock, and a 250W TDP. It is a cut-down Navi 21 card with a full 16GB frame buffer, making it a strong 1440p and light-4K performer.
If you're shopping for a high-end card, the AMD Radeon RX 6800 lines up against NVIDIA's GeForce RTX 3070 Ti in this catalog. Expect a card around 267mm long needing a 2-slot opening in your case, with stream processors count of 3840 feeding its rendering pipeline. Launch MSRP was $579, though street pricing has moved since.
Performance and Architecture
Built on AMD's RDNA 2 (Navi 21) architecture, the AMD Radeon RX 6800 pairs 3840 stream processors with 16GB of GDDR6 memory on what AMD rates as a 2105MHz boost clock. That combination places it in the high-end tier, where it's tuned for a specific resolution and refresh-rate target rather than being a universal do-everything card.
Power, Size, and Compatibility
At a 250W TDP, the AMD Radeon RX 6800 needs a power supply with enough headroom on the 12V rail plus whatever PCIe power connectors this variant uses. Physically it runs about 267mm long and occupies a 2-slot opening, so measure your case's GPU clearance and front intake fans before buying, especially in compact builds.
Comparison to Alternatives
The closest rival to the AMD Radeon RX 6800 in this catalog is NVIDIA's GeForce RTX 3070 Ti, which competes at a similar price and resolution target. Shoppers who need more VRAM headroom or lower power draw than the AMD Radeon RX 6800 offers should cross-shop that card before deciding, since the two trade blows depending on the game engine and whether ray tracing or upscaling is in use.
Specifications
Platform
| GPU Brand | AMD |
|---|---|
| Board Partner | Reference |
Identity and type
| Product Type | Desktop Add-In Card |
|---|---|
| Series | Radeon RX 6000 |
| Tier | High End |
Performance
| VRAM | 16 GB |
|---|---|
| Memory Type | GDDR6 |
| Boost Clock | 2105 MHz |
| Ray Tracing Support | Yes |
Physical & Power
| TDP | 250 W |
|---|---|
| Card Length | 267 mm |
| Slot Width | 2 |
Silicon
| Architecture | RDNA 2 |
|---|---|
| Shader Units | 3840 |
| Compute Blocks | 60 |
Ray tracing and AI
| RT Cores | 60 |
|---|
Clocks
| Game Clock | 1815 MHz |
|---|
Memory
| Memory Bus Width | 256 bit |
|---|---|
| Memory Bandwidth | 512 GB/s |
| Cache Size | 128 MB |
Power
| Recommended PSU | 650 W |
|---|---|
| Power Connector | 2x 8-pin |
Display and media
| DisplayPort Version | DP 1.4a |
|---|---|
| HDMI Version | HDMI 2.1 |
Market and workstation
| MSRP | 579 USD |
|---|---|
| Launch Date | 2020-11-18 |
| Source URL | https://www.amd.com/en/products/graphics/desktops/radeon/6000-series/amd-radeon-rx-6800.html |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A solid high-end pick if its price and 16GB VRAM allocation match your target resolution.
Best for
- Gamers targeting the resolution this high-end tier is built for
- Builders who want 16GB of VRAM without moving up a tier
- Anyone upgrading from an older AMD or rival card at a similar price point
Not for
- Buyers who need the absolute best price-to-performance and should compare street prices first
- 4K/high-refresh gamers if this card's tier sits below High-End
- SFF builders who haven't confirmed this card's length and slot width fit their case
FAQs
What are the key specifications of the AMD Radeon RX 6800?
The AMD Radeon RX 6800 is a graphics card from AMD. Key specs: GPU Brand AMD, Tier High-End, Board Partner AMD Reference, VRAM (GB) 16GB GDDR6, Memory Type GDDR6.
Who is the AMD Radeon RX 6800 best suited to?
It suits gamers targeting the resolution this high-end tier is built for, builders who want 16gb of vram without moving up a tier, anyone upgrading from an older amd or rival card at a similar price point.
What are the drawbacks of the AMD Radeon RX 6800?
It is a poor fit for buyers who need the absolute best price-to-performance and should compare street prices first, 4k/high-refresh gamers if this card's tier sits below high-end, sff builders who haven't confirmed this card's length and slot width fit their case.