GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon RX 6950 XT is dramatically faster than the Radeon RX 6400, leading by roughly 529% in our performance index.
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Radeon RX 6950 XT vs Radeon RX 6400: In-Depth Breakdown
Performance: Radeon RX 6950 XT vs Radeon RX 6400
The Radeon RX 6950 XT is dramatically faster, around 529% ahead of the Radeon RX 6400. That gap is enough to move it up a tier: the Radeon RX 6950 XT is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6400 is better matched to entry-level 1080p.
Power & Efficiency
The Radeon RX 6400 draws just 53W versus 335W for the Radeon RX 6950 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 16GB against 4GB, the Radeon RX 6950 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6400's 4GB can fall short.
Which should you buy: Radeon RX 6400 or Radeon RX 6950 XT?
The Radeon RX 6950 XT is the faster card by about 529%. 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.