GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 3090 Ti is noticeably faster than the Radeon RX 6800 XT, leading by roughly 13% in our performance index.
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GeForce RTX 3090 Ti vs Radeon RX 6800 XT: In-Depth Breakdown
Performance: GeForce RTX 3090 Ti vs Radeon RX 6800 XT
The GeForce RTX 3090 Ti is noticeably faster, around 13% ahead of the Radeon RX 6800 XT. That gap is enough to move it up a tier: the GeForce RTX 3090 Ti is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6800 XT is better matched to 1440p.
Power & Efficiency
The Radeon RX 6800 XT draws just 300W versus 450W for the GeForce RTX 3090 Ti, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 24GB against 16GB, the GeForce RTX 3090 Ti has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6800 XT's 16GB can fall short.
Generation & Longevity
The GeForce RTX 3090 Ti is roughly 2 years newer than the Radeon RX 6800 XT (Ampere vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Radeon RX 6800 XT brings AMD FSR upscaling and strong rasterization value, while the GeForce RTX 3090 Ti offers NVIDIA DLSS upscaling/frame generation and stronger ray tracing. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Radeon RX 6800 XT or GeForce RTX 3090 Ti?
The GeForce RTX 3090 Ti is the faster card by about 13%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.