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AMD Radeon RX 6800 vs NVIDIA Gigabyte Gaming OC GeForce RTX 5080: Comparison
What is the difference between AMD Radeon RX 6800 and NVIDIA Gigabyte Gaming OC GeForce RTX 5080?
Memory bandwidth is where these two genuinely part company, AMD Radeon RX 6800 512 GB/s against NVIDIA Gigabyte Gaming OC GeForce RTX 5080 960 GB/s, a 47% lead for NVIDIA Gigabyte Gaming OC GeForce RTX 5080. The benchmark result agrees. Blender Cycles (GPU) puts NVIDIA Gigabyte Gaming OC GeForce RTX 5080 80% ahead, 9,138 against 1,872 over 1429 runs. Add recommended psu to that, 650 W on the AMD Radeon RX 6800 versus 850 W on the NVIDIA Gigabyte Gaming OC GeForce RTX 5080, and the pattern holds.
Which should you buy, AMD Radeon RX 6800 or NVIDIA Gigabyte Gaming OC GeForce RTX 5080?
Buy the AMD Radeon RX 6800 for gamers targeting the resolution this high-end tier is built for, though it is the wrong buy for 4K/high-refresh gamers if this card's tier sits below High-End. It also earns its place with builders who want 16GB of VRAM without moving up a tier. It is not the one for buyers who need the absolute best price-to-performance and should compare street prices first. The NVIDIA Gigabyte Gaming OC GeForce RTX 5080 suits gamers targeting the resolution this high-end tier is built for, though it is not the pick for 4K/high-refresh gamers if this card's tier sits below High-End. It is equally the pick for builders who want 16GB of VRAM without moving up a tier. Avoid it for buyers who need the absolute best price-to-performance and should compare street prices first.
AMD Radeon RX 6800 vs NVIDIA Gigabyte Gaming OC GeForce RTX 5080 price
At the last price check the AMD Radeon RX 6800 was $579 and the NVIDIA Gigabyte Gaming OC GeForce RTX 5080 $999, a 73% premium.
Frequently asked questions
Do the AMD Radeon RX 6800 and NVIDIA Gigabyte Gaming OC GeForce RTX 5080 differ on boost clock?
Yes. Boost Clock reads 2105 MHz on the AMD Radeon RX 6800 versus 2730 MHz on the NVIDIA Gigabyte Gaming OC GeForce RTX 5080.
Is the Product Type the same on the AMD Radeon RX 6800 and NVIDIA Gigabyte Gaming OC GeForce RTX 5080?
It is. Both are listed at Desktop Add-In Card, so it is not a reason to pick one over the other.
Specs and benchmarks
GPU Brand
- AMD Radeon RX 6800
- AMD
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- NVIDIA
Product Type
- AMD Radeon RX 6800
- Desktop Add-In Card
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- Desktop Add-In Card
Series
- AMD Radeon RX 6800
- Radeon RX 6000
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- GeForce RTX 50
Board Partner
- AMD Radeon RX 6800
- Reference
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- Gigabyte
VRAM
- AMD Radeon RX 6800
- 16 GB
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 16 GB
Tier
- AMD Radeon RX 6800
- High End
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- High End
Memory Type
- AMD Radeon RX 6800
- GDDR6
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- GDDR7Best
Boost Clock
- AMD Radeon RX 6800
- 2105 MHz-23%
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 2730 MHzBest
Ray Tracing Support
- AMD Radeon RX 6800
- Yes
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- Yes
Architecture
- AMD Radeon RX 6800
- RDNA 2
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- Blackwell
Card Length
- AMD Radeon RX 6800
- 267 mmBest
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 340 mm-27%
Shader Units
- AMD Radeon RX 6800
- 3840
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 10752
Memory Bus Width
- AMD Radeon RX 6800
- 256 bit
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 256 bit
Memory Bandwidth
- AMD Radeon RX 6800
- 512 GB/s-47%
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 960 GB/sBest
Recommended PSU
- AMD Radeon RX 6800
- 650 W
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 850 W-31%
Power Connector
- AMD Radeon RX 6800
- 2x 8-pin
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 1x 12V-2x6
DisplayPort Version
- AMD Radeon RX 6800
- DP 1.4a
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- DP 2.1b
HDMI Version
- AMD Radeon RX 6800
- HDMI 2.1
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- HDMI 2.1b
MSRP
- AMD Radeon RX 6800
- $579
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- $999
Benchmarks
- 3D Rendering
Blender Cycles (GPU)
- AMD Radeon RX 6800
- 1,872-80%
- NVIDIA Gigabyte Gaming OC GeForce RTX 5080
- 9,138Best
Blender 4.5, Blender Open Data (CC0). Median of monster + junkshop + classroom, combined samples/min.
Renders a 3D scene on the graphics card. Shows speed in Blender and similar 3D apps, not in games.
Which one should you pick?
Choose AMD Radeon RX 6800 if you want the higher VRAM (16 GB vs 16 GB), the lower card length (267 mm vs 340 mm) and the higher memory bus width (256 bit vs 256 bit).
Choose NVIDIA Gigabyte Gaming OC GeForce RTX 5080 if you want the higher boost clock (2730 MHz vs 2105 MHz), the higher memory bandwidth (960 GB/s vs 512 GB/s) and the higher blender cycles (GPU) (9,138 vs 1,872).
Price comparison
| Retailer | AMD Radeon RX 6800 | NVIDIA Gigabyte Gaming OC GeForce RTX 5080 |
|---|---|---|
| Consumercarts listing | $579.00 View on Consumercarts listing | |
| Amazon | $999.00 View on Amazon | |
| Best Buy | View on Best Buy | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
AMD Radeon RX 6800
8 / 10 Expert Rating
A solid high-end pick if its price and 16GB VRAM allocation match your target resolution.
NVIDIA Gigabyte Gaming OC GeForce RTX 5080
8 / 10 Expert Rating
A solid high-end pick if its price and 16GB VRAM allocation match your target resolution.