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GPU Comparison: FPS, Specs & Value

GeForce RTX 3080 12 GB vs Radeon RX 6800

The GeForce RTX 3080 12 GB is faster than the Radeon RX 6800 on average across 100+ games. However, it's a much worse value for money, as it's $739.01 more expensive!

  • Up to 15% faster on average across 100+ games
  • Is 1 year and 3 months newer
  • Up to 38% more expensive$1,189.00 vs $449.99
  • Up to 38% cheaper$449.99 vs $1,189.00
  • Up to 20% better value for money

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

GeForce RTX 3080 12 GB ranks 5 points higher.

FP32 Computehelp
AMD Radeon RX 6800 Logo
Radeon RX 6800
16170.000000000002 TFLOPS

GeForce RTX 3080 12 GB has 89% more compute power.

Pixel Fillratehelp
AMD Radeon RX 6800 Logo
Radeon RX 6800
202.1 GP/s

Radeon RX 6800 fills pixels 23% faster.

Texture Fillratehelp
AMD Radeon RX 6800 Logo
Radeon RX 6800
505.2 GT/s

Radeon RX 6800 maps textures 6% faster.

VRAMhelp

Radeon RX 6800 has 4 GB more VRAM.

Memory Bandwidthhelp

GeForce RTX 3080 12 GB moves data 78% faster.

TDPhelp

Radeon RX 6800 draws 100W less power.

Pricehelp

Radeon RX 6800 is $739.01 cheaper.

GDDR6X
Memory Typehelp
GDDR6
384-bit
Memory Bushelp
256-bit
GeForce 30
Generationhelp
Navi II (RX 6000)
Desktop
Segmenthelp
Desktop
-
Power Connectorshelp
-
-
Outputshelp
-

Frequently Asked Questions

compare_arrowsWhich is better, GeForce RTX 3080 12 GB or Radeon RX 6800?expand_more
The GeForce RTX 3080 12 GB. It's 15% faster than the Radeon RX 6800 on average across 100+ games, scoring 39/100 vs 34/100 in our gaming rating.
speedHow much faster is GeForce RTX 3080 12 GB than Radeon RX 6800?expand_more
15% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, GeForce RTX 3080 12 GB or Radeon RX 6800?expand_more
The GeForce RTX 3080 12 GB is faster at both resolutions. At 4K, VRAM matters more, check the specs section to compare memory. Toggle the resolution selector above to see per-game FPS.
paidIs the GeForce RTX 3080 12 GB worth buying in 2026?expand_more
It scores 39/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between GeForce RTX 3080 12 GB and Radeon RX 6800?expand_more
Performance: GeForce RTX 3080 12 GB scores 39/100, Radeon RX 6800 scores 34/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the GeForce RTX 3080 12 GB or Radeon RX 6800 bottleneck my PC?expand_more
Depends on the rest of your build, especially your CPU. Swap the paired CPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the GeForce RTX 3080 12 GB or Radeon RX 6800?expand_more
The GeForce RTX 3080 12 GB is the stronger pick at 39/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the GeForce RTX 3080 12 GB and Radeon RX 6800?expand_more
Yes, more VRAM helps at higher resolutions and in modded games. Check the specs section above to compare memory capacity and bandwidth between both GPUs.

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