GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Quick Verdict

On raw speed the Radeon RX 6900 XT comes out dramatically faster — about 54% ahead of the GeForce RTX 3070. But the GeForce RTX 3070 is the better value, undercutting it by $927 for the performance you get.

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VS
NVIDIA
GeForce RTX 3070
Price
$780
Perf Index
28%
Value Score
0.036
VRAM8GB GDDR6
Thermal TDP220W
Price
$1707
Perf Index
43%
Value Score
0.025
VRAM16GB GDDR6
Thermal TDP300W

Radeon RX 6900 XT vs GeForce RTX 3070: In-Depth Breakdown

Performance: Radeon RX 6900 XT vs GeForce RTX 3070

The Radeon RX 6900 XT is dramatically faster, around 54% ahead of the GeForce RTX 3070. That gap is enough to move it up a tier: the Radeon RX 6900 XT is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3070 is better matched to 1440p.

Price & Value

The GeForce RTX 3070 currently lists from $780, $927 less than the Radeon RX 6900 XT at $1,707. Despite being slower, the GeForce RTX 3070 offers the better performance-per-dollar (~43% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 3070 still sits about $281 above its $499 MSRP. The Radeon RX 6900 XT still sits about $708 above its $999 MSRP.

Power & Efficiency

On power, the GeForce RTX 3070 is the gentler choice at 220W versus 300W. The Radeon RX 6900 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU.

VRAM & Future-Proofing

The Radeon RX 6900 XT carries 16GB versus 8GB on the GeForce RTX 3070. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.

Features & Ecosystem

Beyond raw numbers, the GeForce RTX 3070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6900 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

Which should you buy: GeForce RTX 3070 or Radeon RX 6900 XT?

Choose the Radeon RX 6900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 3070 stretches your money further for only slightly lower performance.

Frequently Asked Questions

Is the Radeon RX 6900 XT better than the GeForce RTX 3070?

The Radeon RX 6900 XT is dramatically faster, roughly 54% ahead. The GeForce RTX 3070 is still worth it if value matters more than top-end frames.

Which is better for 4K gaming, the GeForce RTX 3070 or the Radeon RX 6900 XT?

The Radeon RX 6900 XT is the better 4K option — it's comfortable at 4K with upscaling and native 1440p, and its 16GB of VRAM helps with 4K textures.

Is the Radeon RX 6900 XT worth the extra $927 over the GeForce RTX 3070?

Only if you need the extra performance or features; on pure value the GeForce RTX 3070 comes out ahead.

Does the Radeon RX 6900 XT have enough VRAM advantage to matter?

Its 16GB (vs 8GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.