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. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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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.
Price & Value
Right now the Radeon RX 6400 starts at $378 against $1,344 for the Radeon RX 6950 XT. Because it's both faster and competitively priced, the Radeon RX 6950 XT wins on performance-per-dollar by about 77%. The Radeon RX 6400 still sits about $219 above its $159 MSRP. The Radeon RX 6950 XT still sits about $245 above its $1,099 MSRP.
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 all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 6400 if you find it at a steep discount.