Sapphire Nitro+ Radeon RX 6800
Expert rating8 / 10
- GPU Brand:
- AMD
- Series:
- Radeon RX 6000
- Tier:
- High-End
- Board Partner:
- Sapphire
- VRAM:
- 16GB
- Memory Type:
- GDDR6
- Boost Clock:
- 2170MHz
- Ray Tracing Support:
- Yes
- TDP:
- 250W
- Card Length:
- 286mm
- Slot Width:
- 2.5-slot
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: AMD Last updated: 2026-09-12
Where to buy
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Sapphire Nitro+ Radeon RX 6800 Review
Sapphire Nitro+ Radeon RX 6800 is a high-end AMD graphics card built on the RDNA 2 (Navi 21) architecture, with 16GB of GDDR6 memory, a 2170MHz boost clock, and a 250W TDP. It is a cut-down Navi 21 card with a full 16GB frame buffer.
If you're shopping for a high-end card, the Sapphire Nitro+ Radeon RX 6800 lines up against NVIDIA's GeForce RTX 3070 Ti in this catalog. Expect a card around 286mm long needing a 2.5-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 Sapphire Nitro+ Radeon RX 6800 pairs 3840 stream processors with 16GB of GDDR6 memory on what AMD rates as a 2170MHz 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 Sapphire Nitro+ 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 286mm long and occupies a 2.5-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 Sapphire Nitro+ 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 Sapphire Nitro+ 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.
Our verdict
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
Specifications
What these specs meanPlatform
| GPU Brand | AMD |
|---|---|
| Board Partner | Sapphire |
Identity and type
| Series | Radeon RX 6000 |
|---|---|
| Tier | High-End |
Performance
| VRAM | 16 GB |
|---|---|
| Memory Type | GDDR6 |
| Boost Clock | 2170 MHz |
| Ray Tracing Support | Yes |
Physical & Power
| TDP | 250 W |
|---|---|
| Card Length | 286 mm |
| Slot Width | 2.5 |
Silicon
| Architecture | RDNA 2 (Navi 21) |
|---|---|
| Shader Units | 3840 |
Market and workstation
| MSRP | 579 USD |
|---|
FAQs
What are the key specifications of the Sapphire Nitro+ Radeon RX 6800?
Key specs for the Sapphire Nitro+ Radeon RX 6800: VRAM 16 GB, Boost Clock 2170 MHz, TDP 250 W, Card Length 286 mm, Memory Type GDDR6, Ray Tracing Support Yes.
Who is the Sapphire Nitro+ Radeon RX 6800 best suited to?
Best suited to: 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 Sapphire Nitro+ Radeon RX 6800?
Not the best 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.